DE3066149D1 - Maytansinoids, their production and use - Google Patents

Maytansinoids, their production and use

Info

Publication number
DE3066149D1
DE3066149D1 DE8080103138T DE3066149T DE3066149D1 DE 3066149 D1 DE3066149 D1 DE 3066149D1 DE 8080103138 T DE8080103138 T DE 8080103138T DE 3066149 T DE3066149 T DE 3066149T DE 3066149 D1 DE3066149 D1 DE 3066149D1
Authority
DE
Germany
Prior art keywords
4alkyl
maytansinoids
production
15alkyl
antimitotic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8080103138T
Other languages
English (en)
Inventor
Osamu Miyashita
Hiroshi Hamakoshien-Ju Akimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of DE3066149D1 publication Critical patent/DE3066149D1/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D498/00Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/12Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
    • C07D498/18Bridged systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE8080103138T 1979-06-08 1980-06-06 Maytansinoids, their production and use Expired DE3066149D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7281179A JPS55164685A (en) 1979-06-08 1979-06-08 Novel maytansinoid compound and its preparation

Publications (1)

Publication Number Publication Date
DE3066149D1 true DE3066149D1 (en) 1984-02-23

Family

ID=13500153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080103138T Expired DE3066149D1 (en) 1979-06-08 1980-06-06 Maytansinoids, their production and use

Country Status (6)

Country Link
US (1) US4317821A (de)
EP (1) EP0021178B1 (de)
JP (1) JPS55164685A (de)
AT (1) ATE5885T1 (de)
CA (1) CA1135260A (de)
DE (1) DE3066149D1 (de)

Families Citing this family (271)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192389A (en) 1981-05-20 1982-11-26 Takeda Chem Ind Ltd Novel maytansinoid
DK2283866T3 (en) 1999-06-25 2015-05-18 Genentech Inc METHODS OF TREATMENT USING ANTI-ERBB ANTIBODY-MAYTANSINOID CONJUGATES
CA2385528C (en) 1999-10-01 2013-12-10 Immunogen, Inc. Compositions and methods for treating cancer using immunoconjugates and chemotherapeutic agents
US7097840B2 (en) 2000-03-16 2006-08-29 Genentech, Inc. Methods of treatment using anti-ErbB antibody-maytansinoid conjugates
US20100056762A1 (en) 2001-05-11 2010-03-04 Old Lloyd J Specific binding proteins and uses thereof
US20110313230A1 (en) 2001-05-11 2011-12-22 Terrance Grant Johns Specific binding proteins and uses thereof
ES2552281T3 (es) 2001-05-11 2015-11-26 Ludwig Institute For Cancer Research Ltd. Proteínas de unión específica y usos de las mismas
US6441163B1 (en) 2001-05-31 2002-08-27 Immunogen, Inc. Methods for preparation of cytotoxic conjugates of maytansinoids and cell binding agents
US20070160576A1 (en) 2001-06-05 2007-07-12 Genentech, Inc. IL-17A/F heterologous polypeptides and therapeutic uses thereof
EP1992643A3 (de) 2001-06-20 2008-12-10 Genentech, Inc. Zusammensetzungen und Verfahren zur Behandlung und Diagnose von Tumoren
US20050107595A1 (en) * 2001-06-20 2005-05-19 Genentech, Inc. Compositions and methods for the diagnosis and treatment of tumor
US7803915B2 (en) * 2001-06-20 2010-09-28 Genentech, Inc. Antibody compositions for the diagnosis and treatment of tumor
US20040235068A1 (en) * 2001-09-05 2004-11-25 Levinson Arthur D. Methods for the identification of polypeptide antigens associated with disorders involving aberrant cell proliferation and compositions useful for the treatment of such disorders
WO2003024392A2 (en) 2001-09-18 2003-03-27 Genentech, Inc. Compositions and methods for the diagnosis and treatment of tumor
US8900498B2 (en) 2001-10-12 2014-12-02 Monosol Rx, Llc Process for manufacturing a resulting multi-layer pharmaceutical film
US10285910B2 (en) 2001-10-12 2019-05-14 Aquestive Therapeutics, Inc. Sublingual and buccal film compositions
US20070281003A1 (en) 2001-10-12 2007-12-06 Fuisz Richard C Polymer-Based Films and Drug Delivery Systems Made Therefrom
US7357891B2 (en) 2001-10-12 2008-04-15 Monosol Rx, Llc Process for making an ingestible film
US20110033542A1 (en) 2009-08-07 2011-02-10 Monosol Rx, Llc Sublingual and buccal film compositions
US8900497B2 (en) 2001-10-12 2014-12-02 Monosol Rx, Llc Process for making a film having a substantially uniform distribution of components
US8603514B2 (en) 2002-04-11 2013-12-10 Monosol Rx, Llc Uniform films for rapid dissolve dosage form incorporating taste-masking compositions
US20190328679A1 (en) 2001-10-12 2019-10-31 Aquestive Therapeutics, Inc. Uniform films for rapid-dissolve dosage form incorporating anti-tacking compositions
US8765167B2 (en) 2001-10-12 2014-07-01 Monosol Rx, Llc Uniform films for rapid-dissolve dosage form incorporating anti-tacking compositions
US11207805B2 (en) 2001-10-12 2021-12-28 Aquestive Therapeutics, Inc. Process for manufacturing a resulting pharmaceutical film
US20110045005A1 (en) 2001-10-19 2011-02-24 Craig Crowley Compositions and methods for the treatment of tumor of hematopoietic origin
WO2003088808A2 (en) 2002-04-16 2003-10-30 Genentech, Inc. Compositions and methods for the diagnosis and treatment of tumor
EP1575571A4 (de) 2002-01-02 2008-06-25 Genentech Inc Zusammensetzungen und verfahren zur diagnose und behandlung eines tumors
US20090068178A1 (en) * 2002-05-08 2009-03-12 Genentech, Inc. Compositions and Methods for the Treatment of Tumor of Hematopoietic Origin
JP4884224B2 (ja) 2003-05-09 2012-02-29 ディアデクサス インコーポレーテッド Ovr110抗体組成物および使用方法
US8088387B2 (en) 2003-10-10 2012-01-03 Immunogen Inc. Method of targeting specific cell populations using cell-binding agent maytansinoid conjugates linked via a non-cleavable linker, said conjugates, and methods of making said conjugates
CA2525130C (en) 2003-05-20 2014-04-15 Immunogen, Inc. Improved cytotoxic agents comprising new maytansinoids
BRPI0411852A (pt) 2003-06-27 2006-05-23 Abgenix Inc anticorpos dirigidos aos mutantes de deleção de receptor de fator de crescimento epidérmico e seu usos
SI1641822T1 (sl) 2003-07-08 2013-08-30 Genentech, Inc. IL-17 A/F heterologni polipeptidi in njihove terapevtske uporabe
KR20060069825A (ko) * 2003-08-01 2006-06-22 제넨테크, 인크. 제한된 다양성을 갖는 항체 cdr 폴리펩티드 서열
EP1689432B1 (de) 2003-11-17 2009-12-30 Genentech, Inc. Zusammensetzungen und verfahren zur behandlung von tumoren hämatopoetischen ursprungs
PT1718677E (pt) 2003-12-19 2012-07-18 Genentech Inc Fragmentos de anticorpo monovalentes úteis como agentes terapêuticos
NZ551180A (en) 2004-06-01 2009-10-30 Genentech Inc Antibody drug conjugates and methods
ZA200701183B (en) 2004-07-20 2008-05-28 Genentech Inc Inhibitors of angiopoietin-like 4 protein, combinations, an their use
NZ551908A (en) 2004-07-26 2009-10-30 Genentech Inc Methods and compositions for modulating hepatocyte growth factor HGF activation
CA2486285C (en) * 2004-08-30 2017-03-07 Viktor S. Goldmakher Immunoconjugates targeting syndecan-1 expressing cells and use thereof
RS57636B1 (sr) * 2004-09-03 2018-11-30 Genentech Inc Humanizovani anti-beta7 antagonisti i njihova upotreba
US7964195B2 (en) 2005-01-07 2011-06-21 Diadexus, Inc. Ovr110 antibody compositions and methods of use
US7301019B2 (en) * 2005-01-21 2007-11-27 Immunogen, Inc. Method for the preparation of maytansinoid esters
US7858843B2 (en) 2005-06-06 2010-12-28 Genentech, Inc. Gene disruptions, compositions and methods relating thereto
WO2007094842A2 (en) * 2005-12-02 2007-08-23 Genentech, Inc. Binding polypeptides and uses thereof
AU2006280321A1 (en) 2005-08-15 2007-02-22 Genentech, Inc. Gene disruptions, compositions and methods relating thereto
ES2577292T3 (es) 2005-11-07 2016-07-14 Genentech, Inc. Polipéptidos de unión con secuencias hipervariables de VH/VL diversificadas y consenso
AU2006335053A1 (en) 2005-11-21 2007-07-19 Genentech, Inc. Novel gene disruptions, compositions and methods relating thereto
US20070237764A1 (en) * 2005-12-02 2007-10-11 Genentech, Inc. Binding polypeptides with restricted diversity sequences
CN105859886A (zh) 2005-12-02 2016-08-17 健泰科生物技术公司 牵涉与il-22和il-22r结合的抗体的组合物和方法
US7763245B2 (en) 2005-12-15 2010-07-27 Genentech, Inc. Methods and compositions for targeting polyubiquitin
RU2450020C2 (ru) 2006-01-05 2012-05-10 Дженентек, Инк. АНТИТЕЛА ПРОТИВ EphB4 И СПОСОБЫ ИХ ПРИМЕНЕНИЯ
KR101617108B1 (ko) 2006-01-20 2016-04-29 제넨테크, 인크. 항-ephrinb2 항체 및 그의 사용 방법
CA2638821A1 (en) 2006-02-17 2007-10-11 Genentech, Inc. Gene disruptons, compositions and methods relating thereto
AR059851A1 (es) 2006-03-16 2008-04-30 Genentech Inc Anticuerpos de la egfl7 y metodos de uso
EP2614839A3 (de) 2006-04-05 2015-01-28 Genentech, Inc. Verfahren zur Verwendung von BOC/CDO zur Modulation der Hedgehog-Signalisierung
EP2082645A1 (de) 2006-04-19 2009-07-29 Genentech, Inc. Neuartige Genunterbrechungen, dazugehörige Zusammensetzungen und Verfahren in Zusammenhang damit
AR060978A1 (es) 2006-05-30 2008-07-23 Genentech Inc Anticuerpos e inmunoconjugados y sus usos
CA2662236A1 (en) 2006-09-12 2008-03-20 Genentech, Inc. Methods and compositions for the diagnosis and treatment of cancer
SI2502938T1 (sl) 2006-10-27 2015-05-29 Genentech, Inc. Protitelesa in imunokonjugati in njihove uporabe
JP5391073B2 (ja) 2006-11-27 2014-01-15 ディアデクサス インコーポレーテッド Ovr110抗体組成物および使用方法
US9090693B2 (en) * 2007-01-25 2015-07-28 Dana-Farber Cancer Institute Use of anti-EGFR antibodies in treatment of EGFR mutant mediated disease
CA2676766A1 (en) 2007-02-09 2008-08-21 Genentech, Inc. Anti-robo4 antibodies and uses therefor
MX2009009782A (es) * 2007-03-15 2010-09-10 Ludwig Inst Cancer Res Metodo de tratamiento que utiliza anticuerpos egfr e inhibidores de src y formulaciones relacionadas.
US7960139B2 (en) 2007-03-23 2011-06-14 Academia Sinica Alkynyl sugar analogs for the labeling and visualization of glycoconjugates in cells
PE20090321A1 (es) 2007-06-04 2009-04-20 Genentech Inc Anticuerpos anti-notch1 nrr, metodo de preparacion y composicion farmaceutica
TW200918089A (en) 2007-07-16 2009-05-01 Genentech Inc Humanized anti-CD79b antibodies and immunoconjugates and methods of use
JP5469600B2 (ja) 2007-07-16 2014-04-16 ジェネンテック, インコーポレイテッド 抗CD79b抗体及びイムノコンジュゲートとその使用方法
WO2009023265A1 (en) 2007-08-14 2009-02-19 Ludwig Institute For Cancer Research Monoclonal antibody 175 targeting the egf receptor and derivatives and uses thereof
KR20100097691A (ko) 2007-11-12 2010-09-03 테라클론 사이언시스, 아이엔씨. 인플루엔자의 치료 및 진단을 위한 조성물 및 방법
US20110033476A1 (en) * 2007-11-12 2011-02-10 Theraclone Sciences Inc. Compositions and methods for the therapy and diagnosis of influenza
AR069501A1 (es) 2007-11-30 2010-01-27 Genentech Inc Anticuerpos anti- vegf (factor de crecimiento endotelial vascular)
PT2242772E (pt) * 2007-12-26 2015-02-09 Biotest Ag Imunoconjugados dirigidos contra cd138 e as suas utilizações
JP2011508738A (ja) * 2007-12-26 2011-03-17 バイオテスト・アクチエンゲゼルシヤフト Cd138発現腫瘍細胞のターゲティングを向上させる方法及び剤
EP2801584B1 (de) 2007-12-26 2019-07-10 Biotest AG Wirkstoffe für CD138-Targeting und Verwendungen davon
US9011864B2 (en) * 2007-12-26 2015-04-21 Biotest Ag Method of decreasing cytotoxic side-effects and improving efficacy of immunoconjugates
EP2247617B1 (de) 2008-01-18 2013-02-27 Genentech, Inc. Verfahren und zusammensetzungen zum targeting von polyubiquitin
SI2657253T1 (sl) 2008-01-31 2017-10-30 Genentech, Inc. Protitelesa proti CD79b in imunokonjugati in postopki za uporabo
AU2009223688B2 (en) 2008-03-10 2014-12-11 Theraclone Sciences, Inc. Compositions and methods for the therapy and diagnosis of cytomegalovirus infections
DK2644194T3 (en) 2008-03-18 2017-07-03 Genentech Inc Combinations of an anti-HER2 antibody-drug conjugate and docetaxel
SG10201402815VA (en) 2008-04-09 2014-09-26 Genentech Inc Novel compositions and methods for the treatment of immune related diseases
JP6219556B2 (ja) * 2008-05-16 2017-10-25 ジェネンテック, インコーポレイテッド ベータ7インテグリンアンタゴニストを用いた消化管炎症性障害の治療評価のためのバイオマーカーの使用
JP5986745B2 (ja) 2008-07-15 2016-09-06 アカデミア シニカAcademia Sinica Ptfe様のアルミニウム・コート・ガラススライド上のグリカンアレイおよび関連する方法
AR073717A1 (es) 2008-10-01 2010-11-24 Genentech Inc Anticuerpos anti-notch2 de murino y humano, y metodos de uso
KR20110101212A (ko) 2008-12-17 2011-09-15 제넨테크, 인크. C형 간염 바이러스 조합 요법
SI3260136T1 (sl) 2009-03-17 2021-05-31 Theraclone Sciences, Inc. Humani imunodeficientni virus (HIV)-nevtralizirajoča protitelesa
ES2572728T3 (es) 2009-03-20 2016-06-02 F. Hoffmann-La Roche Ag Anticuerpos anti-HER biespecíficos
CA2754163C (en) 2009-03-25 2019-04-09 Genentech, Inc. Anti-fgfr3 antibodies and methods using same
AU2010236787A1 (en) 2009-04-01 2011-11-10 Genentech, Inc. Anti-FcRH5 antibodies and immunoconjugates and methods of use
CA2756244A1 (en) 2009-04-02 2010-10-07 Roche Glycart Ag Multispecific antibodies comprising full length antibodies and single chain fab fragments
CA2759506A1 (en) * 2009-04-23 2010-10-28 Theraclone Sciences, Inc. Granulocyte-macrophage colony-stimulating factor (gm-csf) neutralizing antibodies
AU2010249787A1 (en) 2009-05-20 2011-12-22 Theraclone Sciences, Inc. Compositions and methods for the therapy and diagnosis of influenza
WO2011005481A1 (en) 2009-06-22 2011-01-13 Medimmune, Llc ENGINEERED Fc REGIONS FOR SITE-SPECIFIC CONJUGATION
NZ597531A (en) 2009-07-31 2014-05-30 Genentech Inc Inhibition of tumor metastasis using bv8- or g-csf-antagonists
US9321823B2 (en) 2009-09-02 2016-04-26 Genentech, Inc. Mutant smoothened and methods of using the same
RU2015153109A (ru) 2009-09-16 2019-01-15 Дженентек, Инк. Содержащие суперспираль и/или привязку белковые комплексы и их применения
US20110076232A1 (en) * 2009-09-29 2011-03-31 Ludwig Institute For Cancer Research Specific binding proteins and uses thereof
JP5889794B2 (ja) 2009-10-19 2016-03-22 ジェネンテック, インコーポレイテッド 肝細胞増殖因子アクチベーターの調節
BR112012009409A2 (pt) 2009-10-22 2017-02-21 Genentech Inc método de identificação de uma substância inibidora, molécula antagonista, ácido nucleico isolado, vetor, célula hospedeira, método para fabricar a molécula, composição, artigo de fabricação, método de inibição de uma atividade biológica, método de tratamento de uma condição patológica, método para detectar msp em uma amostra e método para detectar hepsina em uma amostra
NZ599337A (en) 2009-10-22 2013-05-31 Genentech Inc Anti-hepsin antibodies and methods using same
WO2011056497A1 (en) 2009-10-26 2011-05-12 Genentech, Inc. Activin receptor type iib compositions and methods of use
WO2011056502A1 (en) 2009-10-26 2011-05-12 Genentech, Inc. Bone morphogenetic protein receptor type ii compositions and methods of use
WO2011056494A1 (en) 2009-10-26 2011-05-12 Genentech, Inc. Activin receptor-like kinase-1 antagonist and vegfr3 antagonist combinations
RU2585488C2 (ru) 2009-11-05 2016-05-27 Дженентек, Инк. Способы и композиция для секреции гетерологичных полипептидов
AR079217A1 (es) 2009-11-30 2012-01-04 Genentech Inc Composiciones y metodos para el diagnostico y el tratamiento de tumores
US10087236B2 (en) 2009-12-02 2018-10-02 Academia Sinica Methods for modifying human antibodies by glycan engineering
US11377485B2 (en) 2009-12-02 2022-07-05 Academia Sinica Methods for modifying human antibodies by glycan engineering
TWI505836B (zh) 2009-12-11 2015-11-01 Genentech Inc 抗-vegf-c抗體及其使用方法
SI2516465T1 (sl) 2009-12-23 2016-08-31 F. Hoffmann-La Roche Ag Protelesa proti bv8 in uporaba le-teh
US20110159588A1 (en) 2009-12-30 2011-06-30 Kui Lin Methods for Modulating a PDGF-AA Mediated Biological Response
MX2012009215A (es) 2010-02-23 2012-11-23 Genentech Inc Composiciones y metodos para el diagnostico y tratamiento de tumores.
TW201138821A (en) 2010-03-26 2011-11-16 Roche Glycart Ag Bispecific antibodies
WO2011130332A1 (en) 2010-04-12 2011-10-20 Academia Sinica Glycan arrays for high throughput screening of viruses
ES2617777T5 (es) 2010-04-23 2022-10-13 Hoffmann La Roche Producción de proteínas heteromultiméricas
MA34291B1 (fr) 2010-05-03 2013-06-01 Genentech Inc Compositions et méthodes de diagnostic et de traitement d'une tumeur
BR112012029866A2 (pt) 2010-06-03 2017-03-07 Genentech Inc método para a determinação da presença de uma proteína steap-1
JP2013540701A (ja) 2010-08-12 2013-11-07 セラクローン サイエンシーズ, インコーポレイテッド 抗赤血球凝集素抗体組成物およびその使用方法
WO2012025530A1 (en) 2010-08-24 2012-03-01 F. Hoffmann-La Roche Ag Bispecific antibodies comprising a disulfide stabilized - fv fragment
PT3556396T (pt) 2010-08-31 2022-07-04 Scripps Research Inst Anticorpos neutralizantes do vírus da imunodeficiência humana (vih)
EP2614085B1 (de) 2010-09-10 2016-04-20 Apexigen, Inc. Anti-il-1-antikörper und verfahren zu ihrer verwendung
WO2012047968A2 (en) 2010-10-05 2012-04-12 Genentech, Inc. Mutant smoothened and methods of using the same
US9149959B2 (en) 2010-10-22 2015-10-06 Monosol Rx, Llc Manufacturing of small film strips
SG191153A1 (en) 2010-12-23 2013-07-31 Hoffmann La Roche Polypeptide-polynucleotide-complex and its use in targeted effector moiety delivery
WO2012092539A2 (en) 2010-12-31 2012-07-05 Takeda Pharmaceutical Company Limited Antibodies to dll4 and uses thereof
CA2825064C (en) 2011-02-04 2022-08-30 Genentech, Inc. Fc variants and methods for their production
US10689447B2 (en) 2011-02-04 2020-06-23 Genentech, Inc. Fc variants and methods for their production
AU2012217867A1 (en) 2011-02-14 2013-09-05 Theraclone Sciences, Inc. Compositions and methods for the therapy and diagnosis of influenza
JP6097702B2 (ja) 2011-03-03 2017-03-15 アペクシジェン, インコーポレイテッド 抗il−6受容体抗体およびその使用方法
EP2685968A1 (de) 2011-03-15 2014-01-22 Theraclone Sciences, Inc. Zusammensetzungen und verfahren zur therapie und diagnose von grippe
EP3508500A1 (de) 2011-04-29 2019-07-10 Apexigen, Inc. Anti-cd40-antikörper und verfahren zur verwendung
CA2835203A1 (en) 2011-05-09 2012-11-15 University Of Virginia Patent Foundation Compositions and methods for treating cancer
PT3415531T (pt) 2011-05-27 2023-09-12 Glaxo Group Ltd Proteínas de ligação a bcma (cd269/tnfrsf17
CN103890008A (zh) 2011-08-17 2014-06-25 霍夫曼-拉罗奇有限公司 在顽固性肿瘤中抑制血管发生
US8822651B2 (en) 2011-08-30 2014-09-02 Theraclone Sciences, Inc. Human rhinovirus (HRV) antibodies
MX353958B (es) 2011-09-22 2018-02-07 Amgen Inc Proteinas de union al antigeno cd27l.
AU2012328980A1 (en) 2011-10-28 2014-04-24 Genentech, Inc. Therapeutic combinations and methods of treating melanoma
TWI571473B (zh) 2011-11-02 2017-02-21 埃派斯進有限公司 抗kdr抗體及使用方法
AU2012340174A1 (en) 2011-11-16 2014-05-29 Amgen Inc. Methods of treating epidermal growth factor deletion mutant VIII related disorders
BR112014013694A2 (pt) 2011-12-08 2017-06-13 Biotest Ag método para tratar uma doença, e, kit
JP2015502397A (ja) 2011-12-23 2015-01-22 ファイザー・インク 部位特異的コンジュゲーションのための操作された抗体定常領域、ならびにそのための方法および使用
WO2013106485A2 (en) 2012-01-09 2013-07-18 The Scripps Research Institute Ultralong complementarity determining regions and uses thereof
WO2013106489A1 (en) 2012-01-09 2013-07-18 The Scripps Research Institute Humanized antibodies with ultralong cdr3s
KR20140127854A (ko) 2012-02-10 2014-11-04 제넨테크, 인크. 단일-쇄 항체 및 다른 이종다량체
EP3296320A1 (de) 2012-03-08 2018-03-21 Halozyme, Inc. Bedingt aktive antikörper gegen den epidermalen wachstumsfaktorrezeptor und verfahren zur verwendung davon
AR090549A1 (es) 2012-03-30 2014-11-19 Genentech Inc Anticuerpos anti-lgr5 e inmunoconjugados
US10130714B2 (en) 2012-04-14 2018-11-20 Academia Sinica Enhanced anti-influenza agents conjugated with anti-inflammatory activity
RU2014148162A (ru) 2012-05-01 2016-06-20 Дженентек, Инк. Анти-pmel17 антитела и их иммуноконъюгаты
JO3623B1 (ar) 2012-05-18 2020-08-27 Amgen Inc البروتينات المرتبطة بمولد المستضاد st2
WO2014001324A1 (en) 2012-06-27 2014-01-03 Hoffmann-La Roche Ag Method for selection and production of tailor-made highly selective and multi-specific targeting entities containing at least two different binding entities and uses thereof
RU2015100656A (ru) 2012-06-27 2016-08-20 Ф. Хоффманн-Ля Рош Аг Способ получения конъюгатов fc-фрагмента антитела, включающих по меньшей мере одну связывающую группировку, которая специфически связывается с мишенью, и их применения
AU2013306098A1 (en) 2012-08-18 2015-02-12 Academia Sinica Cell-permeable probes for identification and imaging of sialidases
DK3486248T3 (da) 2012-09-26 2021-07-12 Immunogen Inc Forbedrede fremgangsmåder til acylering af maytansinol
CN104918957B (zh) 2012-10-30 2018-11-16 埃派斯进有限公司 抗-cd40抗体及其使用方法
TW201425336A (zh) 2012-12-07 2014-07-01 Amgen Inc Bcma抗原結合蛋白質
ES2728936T3 (es) 2013-01-25 2019-10-29 Amgen Inc Anticuerpos dirigidos contra CDH19 para melanoma
US9498532B2 (en) 2013-03-13 2016-11-22 Novartis Ag Antibody drug conjugates
WO2014159835A1 (en) 2013-03-14 2014-10-02 Genentech, Inc. Anti-b7-h4 antibodies and immunoconjugates
US9562099B2 (en) 2013-03-14 2017-02-07 Genentech, Inc. Anti-B7-H4 antibodies and immunoconjugates
CN105007950B (zh) 2013-03-15 2019-01-15 诺华股份有限公司 抗体药物缀合物
EA201592285A1 (ru) 2013-05-30 2016-05-31 Байоджен Ма Инк. Антигенсвязывающие белки к рецептору онкостатина м
US10086054B2 (en) 2013-06-26 2018-10-02 Academia Sinica RM2 antigens and use thereof
EP3013347B1 (de) 2013-06-27 2019-12-11 Academia Sinica Glykankonjugate und verwendung davon
CN105814074B (zh) 2013-07-18 2020-04-21 图鲁斯生物科学有限责任公司 具有超长互补决定区的人源化抗体
EP3022224A2 (de) 2013-07-18 2016-05-25 Fabrus, Inc. Antikörper mit ultralangen komplementaritätsbestimmenden regionen
EP3738611A1 (de) 2013-07-31 2020-11-18 BioNTech AG Diagnose und therapie von krebs mit krebsstammzellen
CN105682666B (zh) 2013-09-06 2021-06-01 中央研究院 使用醣脂激活人类iNKT细胞
MX2016003256A (es) 2013-09-12 2016-06-07 Halozyme Inc Anticuerpos modificados del receptor de factor de crecimiento anti-epidermico y metodos de uso de los mismos.
CN105518027A (zh) 2013-09-17 2016-04-20 豪夫迈·罗氏有限公司 使用抗lgr5抗体的方法
MX2016003744A (es) 2013-10-11 2016-08-11 Us Health Anticuerpos tem8 y su uso.
US20160280798A1 (en) 2013-11-06 2016-09-29 The United States Of America, As Represented By The Secretary Department Of Health & Human Service Alk antibodies, conjugates, and chimeric antigen receptors, and their use
MA39095A1 (fr) 2013-12-13 2018-08-31 Genentech Inc Anticorps et immunoconjugués anti-cd33
EP3082875B1 (de) 2013-12-16 2020-11-25 Genentech, Inc. Peptidomimetische verbindungen und antikörper-wirkstoff-konjugate davon
US10150818B2 (en) 2014-01-16 2018-12-11 Academia Sinica Compositions and methods for treatment and detection of cancers
US9982041B2 (en) 2014-01-16 2018-05-29 Academia Sinica Compositions and methods for treatment and detection of cancers
WO2015112909A1 (en) 2014-01-24 2015-07-30 Genentech, Inc. Methods of using anti-steap1 antibodies and immunoconjugates
WO2015120075A2 (en) 2014-02-04 2015-08-13 Genentech, Inc. Mutant smoothened and methods of using the same
TWI687428B (zh) 2014-03-27 2020-03-11 中央研究院 反應性標記化合物及其用途
US10160812B2 (en) 2014-04-11 2018-12-25 Medimmune, Llc Bispecific HER2 antibodies
BR112016024462B1 (pt) 2014-05-06 2022-12-27 Genentech, Inc Métodos para a preparação de um anticorpo
MX2016015162A (es) 2014-05-22 2017-03-03 Genentech Inc Anticuerpos anti - gpc3 e inmunoconjugados.
EP3149161B1 (de) 2014-05-27 2021-07-28 Academia Sinica Fucosidase aus bacteroiden und verfahren damit
AU2015267045B2 (en) 2014-05-27 2021-02-25 Academia Sinica Anti-HER2 glycoantibodies and uses thereof
CN106573971A (zh) 2014-05-27 2017-04-19 中央研究院 抗cd20醣抗体及其用途
US10118969B2 (en) 2014-05-27 2018-11-06 Academia Sinica Compositions and methods relating to universal glycoforms for enhanced antibody efficacy
TWI732738B (zh) 2014-05-28 2021-07-11 中央研究院 抗TNF-α醣抗體及其用途
TN2016000577A1 (en) 2014-08-12 2018-04-04 Novartis Ag Anti-cdh6 antibody drug conjugates
AU2015308818B2 (en) 2014-08-28 2021-02-25 Bioatla Llc Conditionally active chimeric antigen receptors for modified T-cells
WO2016040369A2 (en) 2014-09-08 2016-03-17 Academia Sinica HUMAN iNKT CELL ACTIVATION USING GLYCOLIPIDS
EA201790545A1 (ru) 2014-09-12 2017-07-31 Дженентек, Инк. Антитела и иммуноконъюгаты против her2
US9751946B2 (en) 2014-09-12 2017-09-05 Genentech, Inc. Anti-CLL-1 antibodies and immunoconjugates
EP3191518B1 (de) 2014-09-12 2020-01-15 Genentech, Inc. Anti-b7-h4-antikörper und immunkonjugate
PL3262071T3 (pl) 2014-09-23 2020-08-10 F. Hoffmann-La Roche Ag Sposób stosowania immunokoniugatów anty-CD79b
JP6863888B2 (ja) 2014-10-01 2021-04-21 メディミューン,エルエルシー ポリペプチドをコンジュゲートさせる方法
CA2961439A1 (en) 2014-11-05 2016-05-12 Genentech, Inc. Anti-fgfr2/3 antibodies and methods using same
EP3227332B1 (de) 2014-12-03 2019-11-06 F.Hoffmann-La Roche Ag Multispezifische antikörper
US10495645B2 (en) 2015-01-16 2019-12-03 Academia Sinica Cancer markers and methods of use thereof
US9975965B2 (en) 2015-01-16 2018-05-22 Academia Sinica Compositions and methods for treatment and detection of cancers
EP3248005B1 (de) 2015-01-24 2020-12-09 Academia Sinica Neuartige glycankonjugate und verfahren zur verwendung davon
WO2016118961A1 (en) 2015-01-24 2016-07-28 Academia Sinica Cancer markers and methods of use thereof
US10330683B2 (en) 2015-02-04 2019-06-25 Genentech, Inc. Mutant smoothened and methods of using the same
WO2016145536A1 (en) 2015-03-18 2016-09-22 Immunobiochem Corporation Conjugates for the treatment of cancer targeted at intracellular tumor-associated antigens
WO2016165762A1 (en) 2015-04-15 2016-10-20 Ganymed Pharmaceuticals Ag Drug conjugates comprising antibodies against claudin 18.2
CN107787332B (zh) 2015-04-24 2022-09-09 豪夫迈·罗氏有限公司 多特异性抗原结合蛋白
AU2016277121C1 (en) 2015-06-12 2022-07-14 Lentigen Technology, Inc. Method to treat cancer with engineered T-cells
WO2016203432A1 (en) 2015-06-17 2016-12-22 Novartis Ag Antibody drug conjugates
US10421810B2 (en) 2015-10-09 2019-09-24 Lentigen Technology, Inc. Chimeric antigen receptors and methods of use
MA43354A (fr) 2015-10-16 2018-08-22 Genentech Inc Conjugués médicamenteux à pont disulfure encombré
US11414477B2 (en) 2016-01-27 2022-08-16 Medimmune, Llc Methods for preparing antibodies with a defined glycosylation pattern
TW201808978A (zh) 2016-03-08 2018-03-16 中央研究院 N-聚醣及其陣列之模組化合成方法
WO2017161206A1 (en) 2016-03-16 2017-09-21 Halozyme, Inc. Conjugates containing conditionally active antibodies or antigen-binding fragments thereof, and methods of use
CA3021086C (en) 2016-04-15 2023-10-17 Bioatla, Llc Anti-axl antibodies, antibody fragments and their immunoconjugates and uses thereof
EP3452023A1 (de) 2016-05-05 2019-03-13 Aquestive Therapeutics, Inc. Epinephrinzusammensetzungen mit verbesserter freisetzung
US11273131B2 (en) 2016-05-05 2022-03-15 Aquestive Therapeutics, Inc. Pharmaceutical compositions with enhanced permeation
WO2017196847A1 (en) 2016-05-10 2017-11-16 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Variable new antigen receptor (vnar) antibodies and antibody conjugates targeting tumor and viral antigens
SI3455261T1 (sl) 2016-05-13 2023-01-31 Bioatla, Inc. Protitelesa proti ROR2, fragmenti protitelesa, njihovi imunokonjugati in uporabe le-teh
JP7022080B2 (ja) 2016-05-27 2022-02-17 ジェネンテック, インコーポレイテッド 部位特異的抗体-薬物複合体の特徴付けのための生化学分析的方法
WO2017214182A1 (en) 2016-06-07 2017-12-14 The United States Of America. As Represented By The Secretary, Department Of Health & Human Services Fully human antibody targeting pdi for cancer immunotherapy
AU2017305170A1 (en) 2016-08-02 2019-02-14 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Monoclonal antibodies targeting glypican-2 (GPC2) and use thereof
JP7213549B2 (ja) 2016-08-22 2023-01-27 シーエイチオー ファーマ インコーポレイテッド 抗体、結合性断片、および使用の方法
JP7160482B2 (ja) 2016-09-02 2022-10-25 レンティジェン・テクノロジー・インコーポレイテッド Duocarを用いてがんを処置するための組成物および方法
AU2017361887B2 (en) 2016-11-21 2019-08-15 Cureab Gmbh Anti-GP73 antibodies and immunoconjugates
US11236171B2 (en) 2016-12-21 2022-02-01 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Human monoclonal antibodies specific for FLT3 and uses thereof
EP4183798A1 (de) 2017-01-09 2023-05-24 Lentigen Technology, Inc. Zusammensetzungen und verfahren zur behandlung von krebs mit anti-mesothelin-immuntherapie
JOP20190187A1 (ar) 2017-02-03 2019-08-01 Novartis Ag مترافقات عقار جسم مضاد لـ ccr7
JP7137896B2 (ja) 2017-03-24 2022-09-15 レンティジェン・テクノロジー・インコーポレイテッド 抗cd33免疫療法によりがんを処置するための組成物および方法
WO2018185618A1 (en) 2017-04-03 2018-10-11 Novartis Ag Anti-cdh6 antibody drug conjugates and anti-gitr antibody combinations and methods of treatment
US11389480B2 (en) 2017-05-19 2022-07-19 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Human monoclonal antibody targeting TNFR2 for cancer immunotherapy
AR111963A1 (es) 2017-05-26 2019-09-04 Univ California Método y moléculas
WO2019005208A1 (en) 2017-06-30 2019-01-03 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services ANTIBODIES TO HUMAN MESOTHELIN AND USES IN ANTICANCER THERAPY
WO2019006280A1 (en) 2017-06-30 2019-01-03 Lentigen Technology, Inc. HUMAN MONOCLONAL ANTIBODIES SPECIFIC TO CD33 AND METHODS OF USE
AU2018309735A1 (en) 2017-07-31 2020-02-20 Lentigen Technology, Inc. Compositions and methods for treating cancer with anti-CD19/CD20 immunotherapy
ES2960419T3 (es) 2017-09-15 2024-03-04 Lentigen Tech Inc Composiciones y métodos de tratamiento de cáncer con inmunoterapia anti-CD19
ES2958849T3 (es) 2017-10-16 2024-02-15 Lentigen Tech Inc Composiciones y métodos para tratar el cáncer con inmunoterapia anti-CD22
AU2018388997A1 (en) 2017-12-20 2020-07-09 Lentigen Technology, Inc. Compositions and methods for treating HIV/AIDS with immunotherapy
EP3820903A1 (de) 2018-07-12 2021-05-19 The United States of America, as represented by the Secretary, Department of Health and Human Services Affinitätsgereifter cd22-spezifischer monoklonaler antikörper und seine verwendungen
WO2020033430A1 (en) 2018-08-08 2020-02-13 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services High affinity monoclonal antibodies targeting glypican-2 and uses thereof
CA3113058A1 (en) 2018-09-20 2020-03-26 Lentigen Technology, Inc. Compositions and methods for treating cancer with anti-cd123 immunotherapy
CN113286607A (zh) 2018-09-26 2021-08-20 莱蒂恩技术公司 用于用抗cd19/cd22免疫治疗来治疗癌症的组合物和方法
AU2019387377A1 (en) 2018-11-30 2021-06-17 Lentigen Technology, Inc. Compositions and methods for treating cancer with anti-CD38 immunotherapy
MX2021006573A (es) 2018-12-06 2021-07-15 Genentech Inc Tratamiento conjunto de linfoma difuso de linfocitos b grandes que comprende un inmunoconjugado anti-cd79b, un agente alquilante y un anticuerpo anti-cd20.
WO2020146182A1 (en) 2019-01-08 2020-07-16 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Cross-species single domain antibodies targeting mesothelin for treating solid tumors
CA3125033A1 (en) 2019-01-22 2020-07-30 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services High affinity monoclonal antibodies targeting glypican-1 and methods of use
EP3934668A1 (de) 2019-03-06 2022-01-12 Lentigen Technology, Inc. Zusammensetzungen und verfahren zur behandlung von krebs mit selbstansteuernden chimären antigen-rezeptoren
EP3941526A1 (de) 2019-03-19 2022-01-26 Paul Scherrer Institut Transglutaminasekonjugationsverfahren mit einem glycinbasierten linker
JP2022536602A (ja) 2019-05-14 2022-08-18 ジェネンテック, インコーポレイテッド 濾胞性リンパ腫を処置するための抗cd79b免疫複合体の使用方法
WO2020243546A1 (en) 2019-05-30 2020-12-03 Lentigen Technology, Inc. Compositions and methods for treating cancer with anti-bcma immunotherapy
MX2022000174A (es) 2019-07-02 2022-05-20 Us Health Anticuerpos monoclonales que se enlazan a egfrviii y sus usos.
JPWO2021010326A1 (de) 2019-07-12 2021-01-21
JP7413519B2 (ja) 2019-10-18 2024-01-15 ジェネンテック, インコーポレイテッド びまん性大細胞型b細胞リンパ腫を処置するための抗cd79b免疫抱合体の使用方法
EP4031250A1 (de) 2019-10-22 2022-07-27 The United States of America, as represented by the Secretary, Department of Health and Human Services Gegen b7h3 (cd276) gerichtete hochaffine nanokörper zur behandlung von multiplen soliden tumoren
AU2020402752A1 (en) 2019-12-12 2022-06-30 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Antibody-drug conjugates specific for CD276 and uses thereof
TW202206111A (zh) 2020-04-24 2022-02-16 美商建南德克公司 使用抗cd79b免疫結合物之方法
US20230181756A1 (en) 2020-04-30 2023-06-15 Novartis Ag Ccr7 antibody drug conjugates for treating cancer
AU2021296423A1 (en) 2020-06-22 2023-02-02 Lentigen Technology, Inc. Compositions and methods for treating cancer with TSLPR-CD19 or TSLPR-CD22 immunotherapy
EP4213886A1 (de) 2020-09-18 2023-07-26 Araris Biotech AG Transglutaminasekonjugationsverfahren mit aminosäurebasierten linkern
PE20231512A1 (es) 2020-10-25 2023-09-26 Araris Biotech Ag Medios y metodos para producir conjugados de ligador-anticuerpo
WO2022093745A1 (en) 2020-10-26 2022-05-05 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Single domain antibodies targeting sars coronavirus spike protein and uses thereof
EP4240397A1 (de) 2020-11-05 2023-09-13 Lentigen Technology, Inc. Zusammensetzungen und verfahren zur behandlung von krebs mit anti-cd19/cd22-immuntherapie
WO2022232612A1 (en) 2021-04-29 2022-11-03 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Lassa virus-specific nanobodies and methods of their use
IL308351A (en) 2021-05-12 2024-01-01 Genentech Inc Methods for using anti-CD79B immunoconjugates to treat diffuse large B-cell lymphoma
BR112023024804A2 (pt) 2021-05-28 2024-02-15 Glaxosmithkline Ip Dev Ltd Terapias de combinação para tratar câncer
CA3216228A1 (en) 2021-06-09 2022-12-15 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Cross species single domain antibodies targeting pd-l1 for treating solid tumors
US11807685B2 (en) 2021-08-05 2023-11-07 The Uab Research Foundation Anti-CD47 antibody and uses thereof
WO2023019092A1 (en) 2021-08-07 2023-02-16 Genentech, Inc. Methods of using anti-cd79b immunoconjugates to treat diffuse large b-cell lymphoma
CA3233953A1 (en) 2021-10-05 2023-04-13 Matthew Bruce Combination therapies for treating cancer
WO2023072934A1 (en) 2021-10-25 2023-05-04 Araris Biotech Ag Methods for producing antibody-linker conjugates
WO2023161291A1 (en) 2022-02-22 2023-08-31 Araris Biotech Ag Peptide linkers comprising two or more payloads
US20230338424A1 (en) 2022-03-02 2023-10-26 Lentigen Technology, Inc. Compositions and Methods for Treating Cancer with Anti-CD123 Immunotherapy
US11590169B1 (en) 2022-03-02 2023-02-28 Lentigen Technology, Inc. Compositions and methods for treating cancer with anti-CD123 immunotherapy
WO2024026107A2 (en) 2022-07-28 2024-02-01 Lentigen Technology, Inc. Chimeric antigen receptor therapies for treating solid tumors
US20240075142A1 (en) 2022-08-26 2024-03-07 Lentigen Technology, Inc. Compositions and Methods for Treating Cancer with Fully Human Anti-CD20/CD19 Immunotherapy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896111A (en) * 1973-02-20 1975-07-22 Research Corp Ansa macrolides
US4137230A (en) * 1977-11-14 1979-01-30 Takeda Chemical Industries, Ltd. Method for the production of maytansinoids
US4265814A (en) * 1978-03-24 1981-05-05 Takeda Chemical Industries Matansinol 3-n-hexadecanoate
JPS5562090A (en) * 1978-10-27 1980-05-10 Takeda Chem Ind Ltd Novel maytansinoid compound and its preparation
JPS5566586A (en) * 1978-11-14 1980-05-20 Takeda Chem Ind Ltd Novel maytansinoid compound and its preparation
JPS5566585A (en) * 1978-11-14 1980-05-20 Takeda Chem Ind Ltd Novel maytansinoid compound and its preparation

Also Published As

Publication number Publication date
EP0021178B1 (de) 1984-01-18
ATE5885T1 (de) 1984-02-15
US4317821A (en) 1982-03-02
JPS55164685A (en) 1980-12-22
CA1135260A (en) 1982-11-09
EP0021178A1 (de) 1981-01-07

Similar Documents

Publication Publication Date Title
DE3066149D1 (en) Maytansinoids, their production and use
DE3066482D1 (en) Maytansinoids, their production and use
DE2965079D1 (en) Maytansinoids, their production and pharmaceutical compositions containing them
IE801127L (en) Androstadienones
FI792621A (fi) Foerfarande och anordning foer klassificering av styckegods som befinner sig i roerelse
DE3263710D1 (en) Benzofurane derivatives, their preparation and use
IT1193505B (it) Antibiotico prodotto da microorganismi del genere pseudomonas e relativo procedimento di preparazione
NZ195450A (en) Regulating plant growth with 1-phenoxy-3 3-dimethyl-2-(pyrimidin-5-yl) butan-2-ols
DE3061903D1 (en) Maytansinoids, their production and therapeutic compositions containing them
ES8105053A1 (es) Procedimiento para la preparacion de mezclas de aclaradores opticos
ES468125A1 (es) Procedimiento para la preparacion de 42,3-dihidro-2,2 - di- metilbenzofuran-7-il-n-metil-carbamoil-) -(n'-alquilcarba- moil)-sulfuros
IL69986A (en) Cyclohexane-1,3-dione derivatives,their manufacture and their use as herbicides
ES456359A1 (es) Procedimiento para preparar derivados de n-trocloroacetil- n'-clorobenzoilhidrazina.
FI852730L (fi) (pyrrol-1-yl) -fenyl-dihydropyridazinoner, deras framstaellning och anvaendning.
MX9305720A (es) Derivados novedosos de tiomarinol, y procedimientos para su preparacion.
PL232080A2 (de)
IE780008L (en) Arylenedioxy-bis-diketones
SE8300870D0 (sv) Mellanprodukter for framstellning av derivat av 4"-desoxi-4"-amino-erytromycin a
ES482280A1 (es) Un procedimiento para la preparacion de nuevos derivados 2- (1h-imidazol-1-il)etoxi de pirazolo-3,4-b-piridina-5-metano-les.
SE7708060L (sv) Antracykliner
FR2435481B1 (de)
GB1552166A (en) Polycyclic scents
GB1509034A (en) Herbicides
ES488972A0 (es) Procedimiento de preparar antibioticos sisomicinicos.
GB2001635A (en) Substituted 3-aminosulphonyl- 4-nitrodiphenyl ether derivatives

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee