IN190849B - - Google Patents
Info
- Publication number
- IN190849B IN190849B IN653DE2000A IN190849B IN 190849 B IN190849 B IN 190849B IN 653DE2000 A IN653DE2000 A IN 653DE2000A IN 190849 B IN190849 B IN 190849B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
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- 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
- A61P31/04—Antibacterial agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN653DE2000 IN190849B (ru) | 2000-07-17 | 2000-07-17 | |
| CN01814420A CN1447812A (zh) | 2000-07-17 | 2001-07-16 | 制造高纯度结晶(r,s)一头孢呋辛酯的方法 |
| PCT/IB2001/001259 WO2002006289A1 (en) | 2000-07-17 | 2001-07-16 | Process for the preparation of highly pure crystalline (r,s) - cefuroxime axetil |
| US09/906,256 US6833452B2 (en) | 2000-07-17 | 2001-07-16 | Process for the preparation of highly pure crystalline (R,S)—cefuroxime axetil |
| CA002416695A CA2416695A1 (en) | 2000-07-17 | 2001-07-16 | Process for the preparation of highly pure crystalline (r,s) - cefuroxime axetil |
| BR0112598-2A BR0112598A (pt) | 2000-07-17 | 2001-07-16 | Processo para a preparação de (r,s)-axetil cefuroxima cristalina de alta pureza |
| AU2001270928A AU2001270928A1 (en) | 2000-07-17 | 2001-07-16 | Process for the preparation of highly pure crystalline (R,S) - cefuroxime axetil |
| EP01949815A EP1303523A1 (en) | 2000-07-17 | 2001-07-16 | Process for the preparation of the highly pure crystalline (r, s) - cefuroxime axetil |
| JP2002512191A JP2004504325A (ja) | 2000-07-17 | 2001-07-16 | 高度に純粋な結晶性（ｒ，ｓ）−セフロキシムアキセチルの製法 |
| ZA200300472A ZA200300472B (en) | 2000-07-17 | 2003-01-17 | Process for the preparation of highly pure crystalline (R,S)-cefuroxime axetil. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN653DE2000 IN190849B (ru) | 2000-07-17 | 2000-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN190849B true IN190849B (ru) | 2003-08-23 |
Family
ID=11097069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN653DE2000 IN190849B (ru) | 2000-07-17 | 2000-07-17 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6833452B2 (ru) |
| EP (1) | EP1303523A1 (ru) |
| JP (1) | JP2004504325A (ru) |
| CN (1) | CN1447812A (ru) |
| AU (1) | AU2001270928A1 (ru) |
| BR (1) | BR0112598A (ru) |
| CA (1) | CA2416695A1 (ru) |
| IN (1) | IN190849B (ru) |
| WO (1) | WO2002006289A1 (ru) |
| ZA (1) | ZA200300472B (ru) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT411996B (de) * | 2000-09-11 | 2004-08-26 | Sandoz Ag | Verfahren zur herstellung von cefuroxim in der form seines n-butylammoniumsalzes |
| CA2433067C (en) * | 2001-07-25 | 2010-04-27 | Lupin Limited | An improved method for preparation of cefuroxime axetil |
| US6537985B1 (en) * | 2001-11-30 | 2003-03-25 | Phoenix Scientific, Inc. | Antibiotic formulation and a method of making this formulation |
| US20030135041A1 (en) | 2002-01-04 | 2003-07-17 | Orchid Chemicals & Pharmaceuticals Limited, India | Synthesis of ceftiofur intermediate |
| CN100448879C (zh) * | 2004-07-22 | 2009-01-07 | 北京化工大学 | 一种无定型头孢呋辛酯的制备方法 |
| DE102005019458A1 (de) * | 2005-04-25 | 2006-10-26 | Grünenthal GmbH | Darreichungsform mit verbesserter Freisetzung von Cefuroximaxetil |
| ITMI20050871A1 (it) * | 2005-05-13 | 2006-11-14 | Acs Dobfar Spa | Solvato cristallino di cefuroxima acido |
| DE102006019619A1 (de) * | 2006-04-25 | 2007-10-31 | Grünenthal GmbH | Kristalline Modifikation von Cefuroximaxetil |
| CN103435632B (zh) * | 2013-09-12 | 2016-03-02 | 广东立国制药有限公司 | 一种头孢呋辛酯的制备方法 |
| CN105131016A (zh) * | 2015-08-04 | 2015-12-09 | 江苏正大清江制药有限公司 | 一种头孢呋辛酯的制备方法 |
| CN106554361B (zh) * | 2016-09-30 | 2018-10-09 | 华北制药河北华民药业有限责任公司 | 一种头孢呋辛酯口服制剂的制备方法 |
| CN108586493A (zh) * | 2017-12-18 | 2018-09-28 | 蚌埠丰原医药科技发展有限公司 | 一种结晶型头孢呋辛酯的制备方法 |
| CN109705144A (zh) * | 2019-03-05 | 2019-05-03 | 安徽丰原利康制药有限公司 | 一种头孢呋辛酯高得率的生产方法 |
| CN109705143A (zh) * | 2019-03-05 | 2019-05-03 | 安徽丰原利康制药有限公司 | 一种头孢呋辛酯提纯的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1094545A (en) | 1976-02-16 | 1981-01-27 | Michael Gregson | Cephalosporin antibiotics |
| YU44680B (en) | 1982-07-30 | 1990-12-31 | Glaxo Lab Ltd | Process for obtaining very pure amorphous form of cephuroxim axetile |
| GB8320521D0 (en) | 1983-07-29 | 1983-09-01 | Glaxo Group Ltd | Chemical process |
| JPH02104590A (ja) * | 1987-06-15 | 1990-04-17 | Toyohiko Kikuchi | 抗生物質の製造方法 |
| US5063224A (en) | 1990-07-09 | 1991-11-05 | Eli Lilly And Company | R-cefuroxime axetil |
| JP3121903B2 (ja) * | 1992-02-07 | 2001-01-09 | 塩野義製薬株式会社 | デアセチルセファロスポラン酸のカルバモイル化方法 |
| IT1277426B1 (it) * | 1995-08-03 | 1997-11-10 | Acs Dobfar Spa | Forma cristallina biodisponibile del cefuroxima axetil |
| CN1111537C (zh) * | 1997-05-15 | 2003-06-18 | 第一制糖株式会社 | 高纯晶形头孢呋辛1－乙酰氧乙酯的制备方法 |
| DE19907521A1 (de) * | 1998-02-20 | 1999-11-04 | Fako Ilaclari A S | Lösliches kristallines Cefuroxim axetil |
| AT411996B (de) * | 2000-09-11 | 2004-08-26 | Sandoz Ag | Verfahren zur herstellung von cefuroxim in der form seines n-butylammoniumsalzes |
| CA2433067C (en) * | 2001-07-25 | 2010-04-27 | Lupin Limited | An improved method for preparation of cefuroxime axetil |
-
2000
- 2000-07-17 IN IN653DE2000 patent/IN190849B/en unknown
-
2001
- 2001-07-16 WO PCT/IB2001/001259 patent/WO2002006289A1/en not_active Application Discontinuation
- 2001-07-16 JP JP2002512191A patent/JP2004504325A/ja active Pending
- 2001-07-16 CA CA002416695A patent/CA2416695A1/en not_active Abandoned
- 2001-07-16 US US09/906,256 patent/US6833452B2/en not_active Expired - Fee Related
- 2001-07-16 BR BR0112598-2A patent/BR0112598A/pt not_active Application Discontinuation
- 2001-07-16 CN CN01814420A patent/CN1447812A/zh active Pending
- 2001-07-16 AU AU2001270928A patent/AU2001270928A1/en not_active Abandoned
- 2001-07-16 EP EP01949815A patent/EP1303523A1/en not_active Withdrawn
-
2003
- 2003-01-17 ZA ZA200300472A patent/ZA200300472B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US6833452B2 (en) | 2004-12-21 |
| BR0112598A (pt) | 2003-08-12 |
| ZA200300472B (en) | 2003-10-16 |
| WO2002006289A1 (en) | 2002-01-24 |
| EP1303523A1 (en) | 2003-04-23 |
| AU2001270928A1 (en) | 2002-01-30 |
| US20020016456A1 (en) | 2002-02-07 |
| CN1447812A (zh) | 2003-10-08 |
| CA2416695A1 (en) | 2002-01-24 |
| JP2004504325A (ja) | 2004-02-12 |