HK1009599A1 - Crystalline oxathiolane derivatives - Google Patents
Crystalline oxathiolane derivativesInfo
- Publication number
- HK1009599A1 HK1009599A1 HK98110312A HK98110312A HK1009599A1 HK 1009599 A1 HK1009599 A1 HK 1009599A1 HK 98110312 A HK98110312 A HK 98110312A HK 98110312 A HK98110312 A HK 98110312A HK 1009599 A1 HK1009599 A1 HK 1009599A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- oxathiolane derivatives
- crystalline
- crystalline oxathiolane
- derivatives
- oxathiolane
- Prior art date
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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Virology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Oncology (AREA)
- Veterinary Medicine (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)
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 |
---|---|
HK1009599A1 true HK1009599A1 (en) | 1999-06-04 |
Family
ID=10696001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98110312A HK1009599A1 (en) | 1991-06-03 | 1998-08-31 | Crystalline oxathiolane derivatives |
Country Status (31)
Country | Link |
---|---|
US (1) | US5905082A (is) |
EP (2) | EP1099700A1 (is) |
JP (1) | JP2851480B2 (is) |
KR (1) | KR100244008B1 (is) |
AP (1) | AP300A (is) |
AT (1) | ATE212630T1 (is) |
AU (2) | AU1881092A (is) |
BG (1) | BG60914B1 (is) |
CA (2) | CA2070230C (is) |
CZ (1) | CZ284513B6 (is) |
DE (1) | DE69232387T2 (is) |
DK (1) | DK0517145T3 (is) |
ES (1) | ES2171158T3 (is) |
GB (1) | GB9111902D0 (is) |
GE (1) | GEP19991834B (is) |
HK (1) | HK1009599A1 (is) |
IE (2) | IE921780A1 (is) |
IL (1) | IL102073A (is) |
IS (2) | IS1867B (is) |
MX (1) | MX9202619A (is) |
NO (1) | NO301713B1 (is) |
NZ (1) | NZ242981A (is) |
OA (1) | OA09913A (is) |
PT (1) | PT517145E (is) |
RU (1) | RU2102393C1 (is) |
SG (1) | SG52455A1 (is) |
SK (1) | SK281249B6 (is) |
TW (1) | TW254939B (is) |
UA (1) | UA41265C2 (is) |
WO (1) | WO1992021676A1 (is) |
ZA (1) | ZA924007B (is) |
Families Citing this family (53)
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 |
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 |
US5204466A (en) * | 1990-02-01 | 1993-04-20 | Emory University | Method and compositions for the synthesis of bch-189 and related compounds |
US5728575A (en) | 1990-02-01 | 1998-03-17 | 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 |
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 |
US6391859B1 (en) | 1995-01-27 | 2002-05-21 | Emory University | [5-Carboxamido or 5-fluoro]-[2′,3′-unsaturated or 3′-modified]-pyrimidine nucleosides |
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 |
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 |
US6544961B1 (en) | 1996-06-25 | 2003-04-08 | Smithkline Beecham Corporation | Combinations comprising VX478, zidovudine, FTC and/or 3TC for use in the treatments of HIV |
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 |
AU2002335489B2 (en) | 2001-03-01 | 2008-06-05 | Abbott Laboratories | Polymorphic and other crystalline forms of cis-FTC |
CA2351049C (en) | 2001-06-18 | 2007-03-13 | Brantford Chemicals Inc. | Process for recovery of the desired cis-1,3-oxathiolane nucleosides from their undesired trans-isomers |
WO2003027106A1 (en) * | 2001-09-25 | 2003-04-03 | Cadila Healthcar Limited | Process for the preparation of crystalline polymorph ii of lamivudine |
EP2316468A1 (en) | 2002-02-22 | 2011-05-04 | Shire LLC | Delivery system and methods for protecting and administering dextroamphetamine |
WO2004043433A2 (en) * | 2002-11-08 | 2004-05-27 | Glaxo Group Limited | Pharmaceutical antiviral compositions |
US20040224916A1 (en) | 2003-01-14 | 2004-11-11 | Gilead Sciences, Inc. | Compositions and methods for combination antiviral therapy |
EP1809662B1 (en) * | 2004-11-10 | 2008-11-26 | Novartis Vaccines and Diagnostics, Inc. | Deamidated interferon-beta |
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 |
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 |
TWI471145B (zh) | 2005-06-13 | 2015-02-01 | Bristol Myers Squibb & Gilead Sciences Llc | 單一式藥學劑量型 |
DE602007009957D1 (de) * | 2006-04-18 | 2010-12-02 | Lupin Ltd | Neue kristalline form von lamivudin |
US20090068267A1 (en) * | 2007-09-06 | 2009-03-12 | Combino Pharm, S.L. | Novel Pharmaceutical Compositions |
WO2009037538A2 (en) * | 2007-09-17 | 2009-03-26 | Aurobindo Pharma Ltd | Process for the preparation of lamivudine form i |
US20100311970A1 (en) * | 2007-11-29 | 2010-12-09 | Ranbaxy Laboratories Limited | Process for the preparation of substituted 1,3-oxathiolanes |
BRPI0820224A2 (pt) * | 2007-11-29 | 2015-06-16 | Ranbaxy Lab Ltd | Composto de fórmula iii ou seus estereoisômeros; processo para sua preparação e seu uso; uso de um composto de formula iii(a) ou iii(b) em um processo para a preparação de lamivudina de fórmula i(a) ou um composto de fórmula i(c); processo para preparação de lamivudina de fórmula i(a) |
WO2009069013A1 (en) * | 2007-11-29 | 2009-06-04 | Ranbaxy Laboratories Limited | Crystalline form i of lamivudine and its preparation |
WO2009127996A1 (en) * | 2008-04-17 | 2009-10-22 | Ranbaxy Laboratories Limited | Novel crystalline form of lamivudine |
EP2318398A4 (en) * | 2008-09-01 | 2011-12-07 | Hetero Research Foundation | PROCESS FOR PREPARING A POLYMORPHIC FORM OF LAMIVUDIN |
WO2010055526A1 (en) * | 2008-11-12 | 2010-05-20 | Lupin Limited | A novel polymorph of emtricitabine and a process for preparing of the same |
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 (en) * | 2009-05-27 | 2010-12-02 | Hetero Research Foundation | Solid oral dosage forms of lamivudine |
US8710218B2 (en) | 2009-07-15 | 2014-04-29 | Lupin Limited | Process for preparation of Efavirenz |
WO2011045815A2 (en) | 2009-10-14 | 2011-04-21 | Matrix Laboratories Ltd. | Process for the preparation of lamivudine and novel salts in the manufacture thereof |
NZ627826A (en) | 2010-01-27 | 2016-01-29 | Viiv Healthcare Co | Antiviral combinations involving (3s,11ar)-n-[(2,4-difluorophenyl)methyl]-2,3,5,7,11,11a-hexahydro-6-hydroxy-3-methyl-5,7-dioxo-oxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide |
US20120295930A1 (en) * | 2010-02-03 | 2012-11-22 | Shankar Rama | Novel process for the preparation of cis-nucleoside derivative |
JP2013519676A (ja) * | 2010-02-12 | 2013-05-30 | メルク・シャープ・エンド・ドーム・コーポレイション | ラミブジン形態iの調製 |
US20130115237A1 (en) | 2010-06-09 | 2013-05-09 | Vaccine Technologies, Incorporated | Therapeutic immunization in hiv infected subjects to augment antiretroviral treatment |
US20130296562A1 (en) | 2011-08-05 | 2013-11-07 | Lupin Limited | Stereoselective process for preparation of 1,3-oxathiolane nucleosides |
WO2013168066A1 (en) | 2012-05-05 | 2013-11-14 | Lupin Limited | An improved process for the manufacture of lamivudine form 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 (5)
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 |
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 |
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 |
US5248776A (en) * | 1990-12-05 | 1993-09-28 | University Of Georgia Research Foundation, Inc. | Process for enantiomerically pure β-L-1,3-oxathiolane nucleosides |
-
1991
- 1991-06-03 GB GB919111902A patent/GB9111902D0/en active Pending
-
1992
- 1992-02-06 UA UA93004068A patent/UA41265C2/uk unknown
- 1992-06-02 NO NO922182A patent/NO301713B1/no not_active IP Right Cessation
- 1992-06-02 CA CA002070230A patent/CA2070230C/en not_active Expired - Lifetime
- 1992-06-02 DE DE69232387T patent/DE69232387T2/de not_active Expired - Lifetime
- 1992-06-02 DK DK92109221T patent/DK0517145T3/da active
- 1992-06-02 IL IL10207392A patent/IL102073A/en not_active IP Right Cessation
- 1992-06-02 US US07/892,029 patent/US5905082A/en not_active Expired - Lifetime
- 1992-06-02 CA CA002311988A patent/CA2311988C/en not_active Expired - Lifetime
- 1992-06-02 WO PCT/EP1992/001213 patent/WO1992021676A1/en active IP Right Grant
- 1992-06-02 MX MX9202619A patent/MX9202619A/es active IP Right Grant
- 1992-06-02 RU RU93058495A patent/RU2102393C1/ru active
- 1992-06-02 PT PT92109221T patent/PT517145E/pt unknown
- 1992-06-02 EP EP01200491A patent/EP1099700A1/en not_active Withdrawn
- 1992-06-02 AU AU18810/92A patent/AU1881092A/en not_active Abandoned
- 1992-06-02 TW TW081104300A patent/TW254939B/zh not_active IP Right Cessation
- 1992-06-02 AU AU17361/92A patent/AU656379B2/en not_active Expired
- 1992-06-02 AP APAP/P/1992/000395A patent/AP300A/en active
- 1992-06-02 EP EP92109221A patent/EP0517145B1/en not_active Expired - Lifetime
- 1992-06-02 GE GEAP19922654A patent/GEP19991834B/en unknown
- 1992-06-02 NZ NZ242981A patent/NZ242981A/en not_active IP Right Cessation
- 1992-06-02 SK SK1257-93A patent/SK281249B6/sk not_active IP Right Cessation
- 1992-06-02 SG SG1996004763A patent/SG52455A1/en unknown
- 1992-06-02 KR KR1019920009537A patent/KR100244008B1/ko not_active IP Right Cessation
- 1992-06-02 CZ CS932612A patent/CZ284513B6/cs not_active IP Right Cessation
- 1992-06-02 AT AT92109221T patent/ATE212630T1/de active
- 1992-06-02 ZA ZA924007A patent/ZA924007B/xx unknown
- 1992-06-02 IS IS3873A patent/IS1867B/is unknown
- 1992-06-02 ES ES92109221T patent/ES2171158T3/es not_active Expired - Lifetime
- 1992-06-02 JP JP4166809A patent/JP2851480B2/ja not_active Expired - Lifetime
- 1992-07-01 IE IE178092A patent/IE921780A1/en not_active IP Right Cessation
- 1992-07-01 IE IE20020782A patent/IE20020782A1/en not_active IP Right Cessation
- 1992-12-04 IS IS4268A patent/IS4268A/is unknown
-
1993
- 1993-11-15 OA OA60437A patent/OA09913A/en unknown
- 1993-11-30 BG BG98254A patent/BG60914B1/bg unknown
-
1998
- 1998-08-31 HK HK98110312A patent/HK1009599A1/xx not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20120601 |