CA2237730C - Method and compositions for the synthesis of dioxolane nucleosides with .beta.-configuration - Google Patents
Method and compositions for the synthesis of dioxolane nucleosides with .beta.-configuration Download PDFInfo
- Publication number
- CA2237730C CA2237730C CA002237730A CA2237730A CA2237730C CA 2237730 C CA2237730 C CA 2237730C CA 002237730 A CA002237730 A CA 002237730A CA 2237730 A CA2237730 A CA 2237730A CA 2237730 C CA2237730 C CA 2237730C
- Authority
- CA
- Canada
- Prior art keywords
- process according
- group
- formula
- alkyl
- hydrogen
- 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 - Lifetime
Links
- 0 *C(OC1)OC1I Chemical compound *C(OC1)OC1I 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9525606.1 | 1995-12-14 | ||
| GBGB9525606.1A GB9525606D0 (en) | 1995-12-14 | 1995-12-14 | Method and compositions for the synthesis of dioxolane nucleosides with - configuration |
| PCT/CA1996/000845 WO1997021706A1 (en) | 1995-12-14 | 1996-12-13 | METHOD AND COMPOSITIONS FOR THE SYNTHESIS OF DIOXOLANE NUCLEOSIDES WITH β-CONFIGURATION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2237730A1 CA2237730A1 (en) | 1997-06-19 |
| CA2237730C true CA2237730C (en) | 2001-12-04 |
Family
ID=10785435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002237730A Expired - Lifetime CA2237730C (en) | 1995-12-14 | 1996-12-13 | Method and compositions for the synthesis of dioxolane nucleosides with .beta.-configuration |
Country Status (27)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6410546B1 (en) | 1997-04-07 | 2002-06-25 | Triangle Pharmaceuticals, Inc. | Use of MKC-442 in combination with other antiviral agents |
| AU771779B2 (en) | 1998-08-12 | 2004-04-01 | Emory University | Method of manufacture of 1,3-oxathiolane nucleosides |
| US6979561B1 (en) | 1998-10-09 | 2005-12-27 | Gilead Sciences, Inc. | Non-homogeneous systems for the resolution of enantiomeric mixtures |
| NZ513094A (en) | 1998-12-23 | 2004-05-28 | Shire Biochem Inc | Antiviral nucleoside analogues |
| JP2002538780A (ja) * | 1999-02-11 | 2002-11-19 | シェア バイオケム インコーポレーテッド | ヌクレオシド類似体の立体選択的合成 |
| ES2218216T3 (es) * | 1999-09-24 | 2004-11-16 | Shire Biochem Inc. | Analogos de nucleosidos de dioxolano para el tratamiento o la prevencion de infecciones viricas. |
| WO2001032153A2 (en) * | 1999-11-04 | 2001-05-10 | Shire Biochem Inc. | Method for the treatment or prevention of flaviviridae viral infection using nucleoside analogues |
| ATE397001T1 (de) * | 2000-02-10 | 2008-06-15 | Mitsui Chemicals Inc | Verfahren zur selektiven herstellung eines 1- phosphoryliertem zuckerderivativ-anomers und verfahren zur herstellung von nukleosiden |
| CA2399062C (en) * | 2000-02-11 | 2010-01-12 | Shire Biochem Inc. | Stereoselective synthesis of nucleoside analogues |
| WO2002051852A1 (fr) * | 2000-12-27 | 2002-07-04 | Mitsui Chemicals, Inc. | Procede de production d'un derive de saccharide non naturel |
| PT1574512E (pt) * | 2001-03-01 | 2008-03-05 | Abbott Lab | Formas polimórficas e outras formas cristalinas de cis-ftc |
| WO2003020222A2 (en) * | 2001-09-04 | 2003-03-13 | Merck & Co., Inc. | PYRROLO[2,3-d]PYRIMIDINES FOR INHIBITING RNA-DEPENDENT RNA VIRAL POLYMERASE |
| EP1441733A1 (en) * | 2001-11-02 | 2004-08-04 | Shire Biochem Inc. | Pharmaceutical compositions for the treatment of leukemia comprising dioxolane nucleosides analogs |
| JP2005519916A (ja) * | 2001-12-14 | 2005-07-07 | フアーマセツト・リミテツド | ウィルス感染治療用ｎ４−アシルシトシンヌクレオシド類 |
| CA2473736C (en) * | 2002-01-25 | 2011-10-11 | Shire Biochem Inc. | Process for producing dioxolane nucleoside analogues |
| US6855821B2 (en) | 2002-08-06 | 2005-02-15 | Pharmasset, Ltd. | Processes for preparing 1,3-dioxolane nucleosides |
| AU2003302033A1 (en) | 2002-10-15 | 2004-06-15 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
| DE10335061B4 (de) | 2003-07-31 | 2005-11-17 | Wacker-Chemie Gmbh | Verfahren zur Herstellung von OH-geschützten [4-(2,6-damino-9H-purin-9-yl)-1,3-dioxolan-2-yl]methanol-Derivaten |
| CN101044122A (zh) * | 2004-02-03 | 2007-09-26 | 埃莫里大学 | 制备1,3－二氧戊环核苷的方法 |
| US7749531B2 (en) * | 2005-06-08 | 2010-07-06 | Indicator Systems International | Apparatus and method for detecting bacterial growth beneath a wound dressing |
| BRPI0813036A2 (pt) * | 2007-07-30 | 2017-10-24 | Rfs Pharma Llc | processo estereosseletivo para preparar derivados do nucleosídeo dioxolana de purina. |
| CN101862676B (zh) * | 2009-04-17 | 2012-01-25 | 中国石油化工股份有限公司 | 大孔径sba-15介孔材料-三氟甲磺酸铜复合催化剂、制备方法及应用 |
| CN103288806A (zh) * | 2013-07-02 | 2013-09-11 | 山东大学 | 一种曲沙他滨的合成方法 |
| WO2018022263A1 (en) | 2016-07-29 | 2018-02-01 | Exxonmobil Chemical Patents Inc. | Polymerization processes using high molecular weight polyhydric quenching agents |
| JP7337539B2 (ja) * | 2018-06-21 | 2023-09-04 | メディヴィル・アクチエボラーグ | 白血病療法のための塩基修飾シチジンヌクレオチド |
| WO2019245444A1 (en) | 2018-06-21 | 2019-12-26 | Medivir Ab | Base-modified cytidine nucleotides for leukemia therapy |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276151A (en) * | 1990-02-01 | 1994-01-04 | Emory University | Method of synthesis of 1,3-dioxolane nucleosides |
| PL299413A1 (en) * | 1992-06-22 | 1994-03-07 | Lilly Co Eli | Stereoselective glycozilation process effected by means o anions |
-
1995
- 1995-12-14 GB GBGB9525606.1A patent/GB9525606D0/en active Pending
-
1996
- 1996-12-13 US US08/849,722 patent/US5922867A/en not_active Expired - Lifetime
- 1996-12-13 KR KR10-1998-0704473A patent/KR100406159B1/ko not_active Expired - Fee Related
- 1996-12-13 DE DE69620042T patent/DE69620042T2/de not_active Expired - Lifetime
- 1996-12-13 ZA ZA9610544A patent/ZA9610544B/xx unknown
- 1996-12-13 WO PCT/CA1996/000845 patent/WO1997021706A1/en active IP Right Grant
- 1996-12-13 AT AT96941539T patent/ATE214699T1/de not_active IP Right Cessation
- 1996-12-13 IL IL12466396A patent/IL124663A/en not_active IP Right Cessation
- 1996-12-13 PT PT96941539T patent/PT970074E/pt unknown
- 1996-12-13 AU AU10893/97A patent/AU706328B2/en not_active Expired
- 1996-12-13 HU HU9901050A patent/HU224076B1/hu active IP Right Grant
- 1996-12-13 JP JP52157397A patent/JP3229990B2/ja not_active Expired - Lifetime
- 1996-12-13 TW TW085115392A patent/TW341574B/zh active
- 1996-12-13 BR BR9612351A patent/BR9612351A/pt not_active Application Discontinuation
- 1996-12-13 DK DK96941539T patent/DK0970074T3/da active
- 1996-12-13 EA EA199800555A patent/EA000844B1/ru not_active IP Right Cessation
- 1996-12-13 CN CN96199879A patent/CN1080263C/zh not_active Expired - Lifetime
- 1996-12-13 CA CA002237730A patent/CA2237730C/en not_active Expired - Lifetime
- 1996-12-13 ES ES96941539T patent/ES2172697T3/es not_active Expired - Lifetime
- 1996-12-13 IN IN2810DE1996 patent/IN187349B/en unknown
- 1996-12-13 AP APAP/P/1998/001252A patent/AP879A/en active
- 1996-12-13 PL PL96327443A patent/PL188447B1/pl not_active IP Right Cessation
- 1996-12-13 NZ NZ323855A patent/NZ323855A/xx unknown
- 1996-12-13 EP EP96941539A patent/EP0970074B1/en not_active Expired - Lifetime
- 1996-12-13 IL IL14415596A patent/IL144155A/xx not_active IP Right Cessation
-
1998
- 1998-06-09 OA OA9800077A patent/OA11094A/en unknown
- 1998-06-11 MX MX9804701A patent/MX9804701A/es unknown
- 1998-06-12 NO NO982716A patent/NO309901B1/no unknown
-
1999
- 1999-02-17 US US09/251,431 patent/US6069250A/en not_active Expired - Lifetime
-
2001
- 2001-07-05 IL IL14415501A patent/IL144155A0/xx unknown
- 2001-11-16 US US09/987,845 patent/US20020058670A1/en not_active Abandoned
-
2002
- 2002-10-02 US US10/262,107 patent/US20030060476A1/en not_active Abandoned
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20161213 |