PT712860E - Processo para purificacao e isolamento de 2'-deoxi-2', 2'-difluoronucleosidos - Google Patents
Processo para purificacao e isolamento de 2'-deoxi-2', 2'-difluoronucleosidosInfo
- Publication number
- PT712860E PT712860E PT95308034T PT95308034T PT712860E PT 712860 E PT712860 E PT 712860E PT 95308034 T PT95308034 T PT 95308034T PT 95308034 T PT95308034 T PT 95308034T PT 712860 E PT712860 E PT 712860E
- Authority
- PT
- Portugal
- Prior art keywords
- difluoronucleosidos
- deoxy
- isolation
- purification
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/06—Pyrimidine radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Saccharide Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/340,972 US5606048A (en) | 1992-06-22 | 1994-11-17 | Stereoselective glycosylation process for preparing 2'-Deoxy-2', 2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides |
Publications (1)
Publication Number | Publication Date |
---|---|
PT712860E true PT712860E (pt) | 2002-05-31 |
Family
ID=23335711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT95308034T PT712860E (pt) | 1994-11-17 | 1995-11-09 | Processo para purificacao e isolamento de 2'-deoxi-2', 2'-difluoronucleosidos |
Country Status (34)
Country | Link |
---|---|
US (1) | US5606048A (pt) |
EP (1) | EP0712860B1 (pt) |
JP (1) | JPH10509170A (pt) |
KR (1) | KR100424990B1 (pt) |
CN (1) | CN1044119C (pt) |
AR (1) | AR001045A1 (pt) |
AT (1) | ATE210142T1 (pt) |
AU (1) | AU702588B2 (pt) |
BG (1) | BG62737B1 (pt) |
BR (1) | BR9509904A (pt) |
CA (1) | CA2205350C (pt) |
CO (1) | CO4600741A1 (pt) |
CZ (1) | CZ292013B6 (pt) |
DE (1) | DE69524365T2 (pt) |
DK (1) | DK0712860T3 (pt) |
ES (1) | ES2164745T3 (pt) |
HU (1) | HU219019B (pt) |
IL (1) | IL115854A (pt) |
MX (1) | MX9703548A (pt) |
MY (1) | MY115183A (pt) |
NO (1) | NO308305B1 (pt) |
NZ (1) | NZ296712A (pt) |
PE (1) | PE50196A1 (pt) |
PL (1) | PL182052B1 (pt) |
PT (1) | PT712860E (pt) |
RO (1) | RO118296B1 (pt) |
RU (1) | RU2161622C2 (pt) |
SI (1) | SI0712860T1 (pt) |
SK (1) | SK283160B6 (pt) |
TW (1) | TW377356B (pt) |
UA (1) | UA53614C2 (pt) |
WO (1) | WO1996016072A1 (pt) |
YU (1) | YU49446B (pt) |
ZA (1) | ZA959321B (pt) |
Families Citing this family (45)
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US6326507B1 (en) | 1998-06-19 | 2001-12-04 | Trustees Of Dartmouth College | Therapeutic compounds and methods of use |
MY164523A (en) | 2000-05-23 | 2017-12-29 | Univ Degli Studi Cagliari | Methods and compositions for treating hepatitis c virus |
CN101099745A (zh) * | 2000-05-26 | 2008-01-09 | 艾登尼科斯(开曼)有限公司 | 处理黄病毒和瘟病毒的方法和组合物 |
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US7456155B2 (en) * | 2002-06-28 | 2008-11-25 | Idenix Pharmaceuticals, Inc. | 2′-C-methyl-3′-O-L-valine ester ribofuranosyl cytidine for treatment of flaviviridae infections |
US7608600B2 (en) * | 2002-06-28 | 2009-10-27 | Idenix Pharmaceuticals, Inc. | Modified 2′ and 3′-nucleoside prodrugs for treating Flaviviridae infections |
NZ537662A (en) * | 2002-06-28 | 2007-10-26 | Idenix Cayman Ltd | 2'-C-methyl-3'-O-L-valine ester ribofuranosyl cytidine for treatment of flaviviridae infections |
WO2004041203A2 (en) * | 2002-11-04 | 2004-05-21 | Xenoport, Inc. | Gemcitabine prodrugs, pharmaceutical compositions and uses thereof |
RU2005118421A (ru) | 2002-11-15 | 2006-01-20 | Айденикс (Кайман) Лимитед (Ky) | 2'-разветвленные нуклеозиды и мутация flaviviridae |
US7598373B2 (en) * | 2002-12-12 | 2009-10-06 | Idenix Pharmaceuticals, Inc. | Process for the production of 2-C-methyl-D-ribonolactone |
WO2006000922A2 (en) * | 2004-06-23 | 2006-01-05 | Idenix (Cayman) Limited | 5-aza-7-deazapurine derivatives for treating infections with flaviviridae |
US7214791B2 (en) * | 2004-07-01 | 2007-05-08 | Shenzhen Hande Technology Co., Ltd. | Method for preparation of 2′-deoxy-2′, 2′-difluoro-β-cytidine or pharmaceutically acceptable salts thereof by using 1,6-anhydro-β-d-glucose as raw material |
KR20070073958A (ko) * | 2004-12-08 | 2007-07-10 | 시코르, 인크. | 디플루오로뉴클레오시드 및 이의 제조 방법 |
EP1831236A4 (en) * | 2004-12-30 | 2013-11-20 | Hanmi Science Co Ltd | PROCESS FOR PREPARING 2'-DEOXY-2 ', 2'-DIFLUOROCYTIDINE |
WO2006070985A1 (en) * | 2004-12-30 | 2006-07-06 | Hanmi Pharm. Co., Ltd. | METHOD FOR THE PREPARATION OF 2#-DEOXY-2#,2#-DIFLUOROCYTIDINE |
DE602005019626D1 (de) * | 2005-03-04 | 2010-04-08 | Fresenius Kabi Oncology Ltd | Zwischenprodukt und verfahren zur herstellung von an beta-anomeren angereicherten 2'-desoxy,2',2'-difluor-d-ribufuranosylnukleosiden |
JP4516863B2 (ja) * | 2005-03-11 | 2010-08-04 | 株式会社ケンウッド | 音声合成装置、音声合成方法及びプログラム |
AU2011202539B2 (en) * | 2005-06-03 | 2012-07-05 | Scinopharm Taiwan, Ltd. | Process of making an alpha-anomer enriched 2-deoxy-2,2-difluoro-d-ribofuranosyl sulfonate and use thereof for making a beta nucleoside |
WO2006132808A1 (en) * | 2005-06-03 | 2006-12-14 | Scinopharm Taiwan, Ltd. | Process of making an alpha-anomer enriched 2-deoxy-2,2-diflouro-d-ribofuranosyl sulfonate and use thereof for making a beta nucleoside |
JP2009513623A (ja) * | 2005-10-28 | 2009-04-02 | アーチ ファーマラブズ リミテッド | 塩酸ジェムシタビンの改良された製造方法 |
WO2007075876A2 (en) * | 2005-12-23 | 2007-07-05 | Idenix Pharmaceuticals, Inc. | Process for preparing a synthetic intermediate for preparation of branched nucleosides |
US20090069557A1 (en) * | 2006-02-06 | 2009-03-12 | Dr. Reddy's Laboratories Ltd. | Preparation of gemcitabine |
US8921340B2 (en) | 2006-11-17 | 2014-12-30 | Trustees Of Dartmouth College | Methods for using synthetic triterpenoids in the treatment of bone or cartilage diseases or conditions |
WO2008064132A2 (en) * | 2006-11-17 | 2008-05-29 | Trustees Of Dartmouth College | Synthetic triterpenoids and tricyclic-bis-enones for use in stimulating bone and cartilage growth |
CA2670099A1 (en) * | 2006-11-17 | 2008-05-29 | Trustees Of Dartmouth College | Synthesis and biological activities of new tricyclic-bis-enones (tbes) |
WO2008117955A1 (en) * | 2007-03-23 | 2008-10-02 | Dongwoo Syntech Co., Ltd. | Process for preparing of 2'-deoxy-2'2'-difluorocytidine |
CN100475832C (zh) * | 2007-05-31 | 2009-04-08 | 南京卡文迪许生物工程技术有限公司 | 一种新颖的高立体选择性合成吉西他滨工艺及中间体 |
US20090048205A1 (en) * | 2007-08-15 | 2009-02-19 | Colin Meyer | Combination therapy with synthetic triterpenoids and gemcitabine |
EP2050757A1 (en) | 2007-10-10 | 2009-04-22 | Cilag AG | Method of producing 2' -deoxy-5-azacytidine (Decitabine) |
JO2778B1 (en) | 2007-10-16 | 2014-03-15 | ايساي انك | Certain vehicles, installations and methods |
PL2252283T3 (pl) | 2008-01-11 | 2019-09-30 | Reata Pharmaceuticals, Inc. | Syntetyczne triterpenoidy i sposoby zastosowania w leczeniu choroby |
CA2721665C (en) | 2008-04-18 | 2017-01-24 | Reata Pharmaceuticals, Inc. | Compounds including an anti-inflammatory pharmacore and methods of use |
ES2613964T3 (es) * | 2008-04-18 | 2017-05-29 | Reata Pharmaceuticals, Inc. | Moduladores de inflamación antioxidantes: Derivados de ácido oleanólico homologado C-17 |
NZ588709A (en) * | 2008-04-18 | 2012-11-30 | Reata Pharmaceuticals Inc | Antioxidant inflammation modulators: triterpenoid oleanolic acid derivatives with saturation in the c-ring |
CN102083442B (zh) | 2008-04-18 | 2014-08-13 | 里亚塔医药公司 | 抗氧化剂炎症调节剂:在c-17具有氨基和其它修饰的齐墩果酸衍生物 |
WO2009146216A2 (en) | 2008-04-18 | 2009-12-03 | Reata Pharmaceuticals. Inc. | Antioxidant inflammation modulators: novel derivatives of oleanolic acid |
WO2010011782A1 (en) | 2008-07-22 | 2010-01-28 | Trustees Of Dartmouth College | Monocyclic cyanoenones and methods of use thereof |
US8609631B2 (en) | 2009-04-06 | 2013-12-17 | Eisai Inc. | Compositions and methods for treating cancer |
ES2628609T3 (es) * | 2009-04-06 | 2017-08-03 | Otsuka Pharmaceutical Co., Ltd. | Combinación de fármacos antineoplásicos a base de citidina con inhibidor de citidina deaminasa y uso del mismo en el tratamiento de cáncer |
TWI477508B (zh) * | 2009-04-06 | 2015-03-21 | Otsuka Pharma Co Ltd | 用以治療癌症之組成物及方法 |
US8329666B2 (en) * | 2009-04-06 | 2012-12-11 | Eisai Inc. | Compositions and methods for treating cancer |
JP6042527B2 (ja) | 2012-04-04 | 2016-12-14 | ハロザイム インコーポレイテッド | 抗ヒアルロナン剤と腫瘍標的タキサンの組み合わせ治療 |
US8921419B2 (en) | 2012-05-08 | 2014-12-30 | Trustees Of Dartmouth College | Triterpenoids and compositions containing the same |
US20190351031A1 (en) | 2018-05-16 | 2019-11-21 | Halozyme, Inc. | Methods of selecting subjects for combination cancer therapy with a polymer-conjugated soluble ph20 |
Family Cites Families (20)
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US3282921A (en) * | 1964-06-04 | 1966-11-01 | Syntex Corp | Halo-deoxynucleosides and processes for the preparation thereof |
US3721664A (en) * | 1970-01-27 | 1973-03-20 | Hoffmann La Roche | Preparation of 5-cytosine nucleosides |
DE2628202A1 (de) * | 1976-06-23 | 1977-12-29 | Max Planck Gesellschaft | Verfahren zur herstellung von 2'-substituierten-d-ribofuranosylpurinderivaten |
DE2721466A1 (de) * | 1977-05-12 | 1978-11-16 | Robugen Gmbh | Verfahren zur herstellung von 2'-desoxyribofuranosylnucleosiden |
US4211773A (en) * | 1978-10-02 | 1980-07-08 | Sloan Kettering Institute For Cancer Research | 5-Substituted 1-(2'-Deoxy-2'-substituted-β-D-arabinofuranosyl)pyrimidine nucleosides |
FR2531962B1 (fr) * | 1982-08-17 | 1986-11-14 | Sandoz Sa | Nouveaux derives de la desoxyuridine, leur preparation et leur utilisation comme medicaments |
US4526988A (en) * | 1983-03-10 | 1985-07-02 | Eli Lilly And Company | Difluoro antivirals and intermediate therefor |
US4625020A (en) * | 1983-11-18 | 1986-11-25 | Bristol-Myers Company | Nucleoside process |
CA1295998C (en) * | 1985-07-29 | 1992-02-18 | Sai P. Sunkara | Nucleosides and their use as antineoplastic agents |
US4751221A (en) * | 1985-10-18 | 1988-06-14 | Sloan-Kettering Institute For Cancer Research | 2-fluoro-arabinofuranosyl purine nucleosides |
US4965374A (en) * | 1987-08-28 | 1990-10-23 | Eli Lilly And Company | Process for and intermediates of 2',2'-difluoronucleosides |
US5223608A (en) * | 1987-08-28 | 1993-06-29 | Eli Lilly And Company | Process for and intermediates of 2',2'-difluoronucleosides |
EP0339161A1 (en) * | 1988-04-01 | 1989-11-02 | Merrell Dow Pharmaceuticals Inc. | Novel fluorophosphonate nucleotide derivatives |
JPH0232093A (ja) * | 1988-06-08 | 1990-02-01 | Merrell Dow Pharmaceut Inc | 抗レトロウィルスジフルオロ化ヌクレオシド類 |
HU906976D0 (en) * | 1989-11-13 | 1991-05-28 | Bristol Myers Squibb Co | Process for producing 2', 3'-didesoxy-2'-fluoarabinonucleoside analogues |
US5175267A (en) * | 1990-03-02 | 1992-12-29 | University Of Georgia Research Foundation, Inc. | Stereoselective glycosylation of hetercyclic bases |
US5371210A (en) * | 1992-06-22 | 1994-12-06 | Eli Lilly And Company | Stereoselective fusion glycosylation process for preparing 2'-deoxy-2',2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides |
US5426183A (en) * | 1992-06-22 | 1995-06-20 | Eli Lilly And Company | Catalytic stereoselective glycosylation process for preparing 2'-deoxy-2',2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides |
UA41261C2 (uk) * | 1992-06-22 | 2001-09-17 | Елі Ліллі Енд Компані | Спосіб одержання збагачених бета-аномером нуклеозидів |
US5401838A (en) * | 1992-06-22 | 1995-03-28 | Eli Lilly And Company | Stereoselective fusion glycosylation process for preparing 2'-deoxy-2',2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides |
-
1994
- 1994-11-17 US US08/340,972 patent/US5606048A/en not_active Expired - Lifetime
-
1995
- 1995-01-11 UA UA97052227A patent/UA53614C2/uk unknown
- 1995-11-01 CN CN95196272A patent/CN1044119C/zh not_active Expired - Fee Related
- 1995-11-01 CZ CZ19971481A patent/CZ292013B6/cs not_active IP Right Cessation
- 1995-11-01 HU HU9800819A patent/HU219019B/hu not_active IP Right Cessation
- 1995-11-01 JP JP8516877A patent/JPH10509170A/ja not_active Ceased
- 1995-11-01 AU AU41393/96A patent/AU702588B2/en not_active Ceased
- 1995-11-01 MX MX9703548A patent/MX9703548A/es unknown
- 1995-11-01 KR KR1019970703223A patent/KR100424990B1/ko not_active IP Right Cessation
- 1995-11-01 PL PL95320634A patent/PL182052B1/pl unknown
- 1995-11-01 WO PCT/US1995/014086 patent/WO1996016072A1/en active IP Right Grant
- 1995-11-01 RU RU97110266/04A patent/RU2161622C2/ru not_active IP Right Cessation
- 1995-11-01 RO RO97-00898A patent/RO118296B1/ro unknown
- 1995-11-01 SK SK485-97A patent/SK283160B6/sk not_active IP Right Cessation
- 1995-11-01 BR BR9509904A patent/BR9509904A/pt not_active Application Discontinuation
- 1995-11-01 NZ NZ296712A patent/NZ296712A/xx not_active IP Right Cessation
- 1995-11-01 CA CA002205350A patent/CA2205350C/en not_active Expired - Fee Related
- 1995-11-02 IL IL11585495A patent/IL115854A/xx not_active IP Right Cessation
- 1995-11-03 MY MYPI95003339A patent/MY115183A/en unknown
- 1995-11-03 ZA ZA959321A patent/ZA959321B/xx unknown
- 1995-11-09 AT AT95308034T patent/ATE210142T1/de active
- 1995-11-09 AR AR33417195A patent/AR001045A1/es unknown
- 1995-11-09 PT PT95308034T patent/PT712860E/pt unknown
- 1995-11-09 DE DE69524365T patent/DE69524365T2/de not_active Expired - Lifetime
- 1995-11-09 EP EP95308034A patent/EP0712860B1/en not_active Expired - Lifetime
- 1995-11-09 ES ES95308034T patent/ES2164745T3/es not_active Expired - Lifetime
- 1995-11-09 SI SI9530573T patent/SI0712860T1/xx unknown
- 1995-11-09 DK DK95308034T patent/DK0712860T3/da active
- 1995-11-10 PE PE1995284282A patent/PE50196A1/es not_active IP Right Cessation
- 1995-11-13 YU YU70995A patent/YU49446B/sh unknown
- 1995-11-14 CO CO95053588A patent/CO4600741A1/es unknown
- 1995-11-14 TW TW084112040A patent/TW377356B/zh not_active IP Right Cessation
-
1997
- 1997-05-14 NO NO972214A patent/NO308305B1/no not_active IP Right Cessation
- 1997-05-14 BG BG101485A patent/BG62737B1/bg unknown
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