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SG52455A1 - Crystalline oxathiolane derivatives - Google Patents

Crystalline oxathiolane derivatives

Info

Publication number
SG52455A1
SG52455A1 SG1996004763A SG1996004763A SG52455A1 SG 52455 A1 SG52455 A1 SG 52455A1 SG 1996004763 A SG1996004763 A SG 1996004763A SG 1996004763 A SG1996004763 A SG 1996004763A SG 52455 A1 SG52455 A1 SG 52455A1
Authority
SG
Singapore
Prior art keywords
oxathiolane derivatives
crystalline
crystalline oxathiolane
derivatives
oxathiolane
Prior art date
Application number
SG1996004763A
Other languages
English (en)
Inventor
Paul Evans
Paul Ravenscroft
Tony Gordon Roberts
Original Assignee
Glaxo Group 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10696001&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG52455(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of SG52455A1 publication Critical patent/SG52455A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D411/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D411/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D411/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Virology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • AIDS & HIV (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Secondary Cells (AREA)
SG1996004763A 1991-06-03 1992-06-02 Crystalline oxathiolane derivatives SG52455A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919111902A GB9111902D0 (en) 1991-06-03 1991-06-03 Chemical compounds

Publications (1)

Publication Number Publication Date
SG52455A1 true SG52455A1 (en) 1998-09-28

Family

ID=10696001

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996004763A SG52455A1 (en) 1991-06-03 1992-06-02 Crystalline oxathiolane derivatives

Country Status (30)

Country Link
US (1) US5905082A (fr)
EP (2) EP1099700A1 (fr)
JP (1) JP2851480B2 (fr)
KR (1) KR100244008B1 (fr)
AP (1) AP300A (fr)
AT (1) ATE212630T1 (fr)
AU (2) AU656379B2 (fr)
BG (1) BG60914B1 (fr)
CA (2) CA2311988C (fr)
CZ (1) CZ284513B6 (fr)
DE (1) DE69232387T2 (fr)
DK (1) DK0517145T3 (fr)
ES (1) ES2171158T3 (fr)
GB (1) GB9111902D0 (fr)
GE (1) GEP19991834B (fr)
IE (2) IE20020782A1 (fr)
IL (1) IL102073A (fr)
IS (2) IS1867B (fr)
MX (1) MX9202619A (fr)
NO (1) NO301713B1 (fr)
NZ (1) NZ242981A (fr)
OA (1) OA09913A (fr)
PT (1) PT517145E (fr)
RU (1) RU2102393C1 (fr)
SG (1) SG52455A1 (fr)
SK (1) SK281249B6 (fr)
TW (1) TW254939B (fr)
UA (1) UA41265C2 (fr)
WO (1) WO1992021676A1 (fr)
ZA (1) ZA924007B (fr)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581979A (en) * 1983-07-01 1986-04-15 Automotive Products Plc Shipping and installation restraining clip for master cylinder input member
US5204466A (en) * 1990-02-01 1993-04-20 Emory University Method and compositions for the synthesis of bch-189 and related compounds
US5827727A (en) * 1990-02-01 1998-10-27 Emory University Method of resolution of 1,3-oxathiolane nucleoside enantiomers
US5276151A (en) * 1990-02-01 1994-01-04 Emory University Method of synthesis of 1,3-dioxolane nucleosides
US6642245B1 (en) 1990-02-01 2003-11-04 Emory University Antiviral activity and resolution of 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane
US5444063A (en) * 1990-12-05 1995-08-22 Emory University Enantiomerically pure β-D-dioxolane nucleosides with selective anti-Hepatitis B virus activity
US6812233B1 (en) 1991-03-06 2004-11-02 Emory University Therapeutic nucleosides
US5817667A (en) * 1991-04-17 1998-10-06 University Of Georgia Research Foudation Compounds and methods for the treatment of cancer
GB9116601D0 (en) * 1991-08-01 1991-09-18 Iaf Biochem Int 1,3-oxathiolane nucleoside analogues
US6177435B1 (en) 1992-05-13 2001-01-23 Glaxo Wellcome Inc. Therapeutic combinations
US20020120130A1 (en) 1993-09-10 2002-08-29 Gilles Gosselin 2' or 3' -deoxy and 2', 3' -dideoxy-beta-L-pentofuranonucleo-side compounds, method of preparation and application in therapy, especially as anti- viral agents
US5587362A (en) * 1994-01-28 1996-12-24 Univ. Of Ga Research Foundation L-nucleosides
IL115156A (en) 1994-09-06 2000-07-16 Univ Georgia Pharmaceutical compositions for the treatment of cancer comprising 1-(2-hydroxymethyl-1,3-dioxolan-4-yl) cytosines
US5703058A (en) * 1995-01-27 1997-12-30 Emory University Compositions containing 5-fluoro-2',3'-didehydro-2',3'-dideoxycytidine or a mono-, di-, or triphosphate thereof and a second antiviral agent
US6391859B1 (en) 1995-01-27 2002-05-21 Emory University [5-Carboxamido or 5-fluoro]-[2′,3′-unsaturated or 3′-modified]-pyrimidine nucleosides
US5808040A (en) * 1995-01-30 1998-09-15 Yale University L-nucleosides incorporated into polymeric structure for stabilization of oligonucleotides
AU722214B2 (en) 1995-06-07 2000-07-27 Centre National De La Recherche Scientifique (Cnrs) Nucleosides with anti-hepatitis B virus activity
US5914332A (en) * 1995-12-13 1999-06-22 Abbott Laboratories Retroviral protease inhibiting compounds
JP2000515852A (ja) 1996-06-25 2000-11-28 グラクソ、グループ、リミテッド Ｈｉｖの治療に使用するためのｖｘ４７８、ジドブジン、ｆｔｃおよび／または３ｔｃを含んでなる組合わせ
US5753789A (en) * 1996-07-26 1998-05-19 Yale University Oligonucleotides containing L-nucleosides
TW536403B (en) * 1997-03-24 2003-06-11 Glaxo Group Ltd An ethanol and ethylenediaminetetraacetic acid free pharmaceutical composition comprising lamivudine and exhibiting antimicrobial preservative efficacy
US6436948B1 (en) 2000-03-03 2002-08-20 University Of Georgia Research Foundation Inc. Method for the treatment of psoriasis and genital warts
DK1574512T3 (da) 2001-03-01 2008-03-03 Abbott Lab Polymorfe og andre krystallinske former af cis-FTC
CA2351049C (fr) 2001-06-18 2007-03-13 Brantford Chemicals Inc. Procede pour separer des nucleosides cis-1,3-oxathiolaniques recherches de leurs isomeres trans non desires
WO2003027106A1 (fr) * 2001-09-25 2003-04-03 Cadila Healthcar Limited Procede de preparation de polymorphes ii cristallins de lamivudine
CA2477088A1 (fr) 2002-02-22 2003-10-02 New River Pharmaceuticals Inc. Systemes de distribution d'agents actifs et methodes de protection et d'administration d'agents actifs
ATE361059T1 (de) * 2002-11-08 2007-05-15 Glaxo Group Ltd Antivirale zusammensetzungen
JP4996241B2 (ja) 2003-01-14 2012-08-08 ギリアード サイエンシーズ， インコーポレイテッド 組み合わせ抗ウイルス治療のための組成物および方法
MX2007004990A (es) * 2004-11-10 2007-06-14 Chiron Corp Interferon beta desamidado.
US20060242012A1 (en) * 2005-04-22 2006-10-26 Sumit Agarwal Determining or scoring properties to solicit to join ad network using advertiser or aggregated advertiser interest
TWI471145B (zh) 2005-06-13 2015-02-01 Bristol Myers Squibb & Gilead Sciences Llc 單一式藥學劑量型
TWI375560B (en) 2005-06-13 2012-11-01 Gilead Sciences Inc Composition comprising dry granulated emtricitabine and tenofovir df and method for making the same
US8158607B2 (en) 2006-04-18 2012-04-17 Lupin Limited Crystalline form of lamivudine
AR068374A1 (es) * 2007-09-06 2009-11-11 Combino Pharm Sl Nuevas composiciones farmaceuticas del complejo lamivudina beta - ciclodextrina
US20100190982A1 (en) * 2007-09-17 2010-07-29 Janardhana Rao Vascuri Process for the preparation of lamivudine form i
CN101918394A (zh) * 2007-11-29 2010-12-15 兰贝克赛实验室有限公司 制备取代的1,3-氧硫杂环戊烷的方法
EP2227465A1 (fr) * 2007-11-29 2010-09-15 Ranbaxy Laboratories Limited Forme cristalline i de lamivudine et sa préparation
CN101918416A (zh) * 2007-11-29 2010-12-15 兰贝克赛实验室有限公司 制备取代的1,3-氧硫杂环戊烷,尤其是拉米夫定的方法和中间体
WO2009127996A1 (fr) * 2008-04-17 2009-10-22 Ranbaxy Laboratories Limited Nouvelle forme cristalline de lamivudine
US8536151B2 (en) 2008-09-01 2013-09-17 Hetero Research Foundation Process for preparing lamivudine polymorph form
WO2010055526A1 (fr) * 2008-11-12 2010-05-20 Lupin Limited Nouveau polymorphe de l'emtricitabine et procédé pour sa préparation
CN101531656B (zh) * 2009-03-24 2010-12-08 福建广生堂药业有限公司 拉米夫定晶型及其制备方法
CN101993439B (zh) * 2009-03-24 2013-04-24 福建广生堂药业股份有限公司 拉米夫定晶型及其制备方法
WO2010137027A1 (fr) * 2009-05-27 2010-12-02 Hetero Research Foundation Formes pharmaceutiques solides de lamivudine s'administrant par voie orale
WO2011007367A1 (fr) 2009-07-15 2011-01-20 Lupin Limited Procédé perfectionné de préparation d'efavirenz
ES2540074T3 (es) 2009-10-14 2015-07-08 Mylan Laboratories Limited Proceso para la preparación de lamivudina y nuevas sales en la fabricación de la misma
EA032868B1 (ru) 2010-01-27 2019-07-31 Вайв Хелткер Компани Комбинация для лечения вич-инфекции
WO2011095987A1 (fr) * 2010-02-03 2011-08-11 Matrix Laboratories Ltd. Noveau procede de preparation de derive de cis-nucleoside
WO2011100381A1 (fr) * 2010-02-12 2011-08-18 Merck Sharp & Dohme Corp. Préparation de la forme i de la lamivudine
CN114010776A (zh) 2010-06-09 2022-02-08 疫苗技术股份有限公司 用于增强抗逆转录病毒治疗的hiv感染者的治疗性免疫
US20130296562A1 (en) 2011-08-05 2013-11-07 Lupin Limited Stereoselective process for preparation of 1,3-oxathiolane nucleosides
WO2013168066A1 (fr) 2012-05-05 2013-11-14 Lupin Limited Procédé amélioré de fabrication de lamivudine de forme i
CN114099454B (zh) * 2020-08-31 2023-06-27 长春海悦药业股份有限公司 一种拉米夫定片及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047407A (en) * 1989-02-08 1991-09-10 Iaf Biochem International, Inc. 2-substituted-5-substituted-1,3-oxathiolanes with antiviral properties
NZ228645A (en) * 1988-04-11 1991-09-25 Iaf Biochem Int 1,3-dioxolane derivatives substituted in the 5th position by a purine or pyrimidine radical; treatment of viral infections
US5204466A (en) * 1990-02-01 1993-04-20 Emory University Method and compositions for the synthesis of bch-189 and related compounds
GB9009861D0 (en) * 1990-05-02 1990-06-27 Glaxo Group Ltd Chemical compounds
US5248776A (en) * 1990-12-05 1993-09-28 University Of Georgia Research Foundation, Inc. Process for enantiomerically pure β-L-1,3-oxathiolane nucleosides
US5179104A (en) * 1990-12-05 1993-01-12 University Of Georgia Research Foundation, Inc. Process for the preparation of enantiomerically pure β-D-(-)-dioxolane-nucleosides
JPH04358486A (ja) * 1991-06-04 1992-12-11 Toshiba Corp 高能率符号化信号処理装置

Also Published As

Publication number Publication date
EP1099700A1 (fr) 2001-05-16
WO1992021676A1 (fr) 1992-12-10
GEP19991834B (en) 1999-11-05
KR100244008B1 (ko) 2000-03-02
EP0517145A1 (fr) 1992-12-09
AU1736192A (en) 1993-03-11
IE921780A1 (en) 1992-12-16
JP2851480B2 (ja) 1999-01-27
JPH06211848A (ja) 1994-08-02
ES2171158T3 (es) 2002-09-01
HK1009599A1 (en) 1999-06-04
CA2311988A1 (fr) 1992-12-04
IL102073A0 (en) 1993-01-14
AP300A (en) 1994-01-20
NZ242981A (en) 1994-04-27
CZ261293A3 (en) 1994-04-13
OA09913A (en) 1994-09-15
TW254939B (fr) 1995-08-21
CA2311988C (fr) 2005-11-15
AU1881092A (en) 1993-01-08
IS3873A (is) 1992-12-04
AU656379B2 (en) 1995-02-02
PT517145E (pt) 2002-07-31
US5905082A (en) 1999-05-18
IL102073A (en) 1996-05-14
UA41265C2 (uk) 2001-09-17
KR930000511A (ko) 1993-01-15
EP0517145B1 (fr) 2002-01-30
BG98254A (bg) 1994-07-29
CA2070230C (fr) 2004-08-03
IE20020782A1 (en) 2003-04-02
AP9200395A0 (en) 1992-07-31
ATE212630T1 (de) 2002-02-15
DE69232387D1 (de) 2002-03-14
MX9202619A (es) 1992-12-01
IS1867B (is) 2003-05-02
DE69232387T2 (de) 2002-09-26
DK0517145T3 (da) 2002-05-06
GB9111902D0 (en) 1991-07-24
SK281249B6 (sk) 2001-01-18
CA2070230A1 (fr) 1992-12-04
CZ284513B6 (cs) 1998-12-16
IS4268A (is) 1995-02-27
SK125793A3 (en) 1994-11-09
NO922182L (no) 1992-12-04
RU2102393C1 (ru) 1998-01-20
NO301713B1 (no) 1997-12-01
ZA924007B (en) 1993-04-28
BG60914B1 (bg) 1996-06-28
NO922182D0 (no) 1992-06-02

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