PT89142A - Processo para a preparacao de cristais de cefem - Google Patents
Processo para a preparacao de cristais de cefemInfo
- Publication number
- PT89142A PT89142A PT89142A PT8914288A PT89142A PT 89142 A PT89142 A PT 89142A PT 89142 A PT89142 A PT 89142A PT 8914288 A PT8914288 A PT 8914288A PT 89142 A PT89142 A PT 89142A
- Authority
- PT
- Portugal
- Prior art keywords
- cefem
- crystals
- preparation
- cefem crystals
- Prior art date
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
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
- C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30835187 | 1987-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT89142A true PT89142A (pt) | 1989-12-29 |
| PT89142B PT89142B (pt) | 1993-09-30 |
Family
ID=17980012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT89142A PT89142B (pt) | 1987-12-04 | 1988-12-02 | Processo para a preparacao de cristais de cefem |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4978752A (pt) |
| EP (1) | EP0319019A3 (pt) |
| KR (1) | KR890009943A (pt) |
| CN (1) | CN1020611C (pt) |
| AU (1) | AU615966B2 (pt) |
| DK (1) | DK670488A (pt) |
| FI (1) | FI90873C (pt) |
| HU (1) | HU206218B (pt) |
| NO (1) | NO171313C (pt) |
| NZ (1) | NZ227190A (pt) |
| PT (1) | PT89142B (pt) |
| RU (1) | RU2007407C1 (pt) |
| ZA (1) | ZA888903B (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE89826T1 (de) * | 1985-03-01 | 1993-06-15 | Takeda Chemical Industries Ltd | Antibakterielle verbindungen, ihre herstellung und verwendung. |
| EP1227100B1 (en) | 1999-09-30 | 2004-05-26 | Otsuka Kagaku Kabushiki Kaisha | 3-cephem derivative crystal and method for preparing the same |
| CZ20023273A3 (cs) * | 2000-03-03 | 2003-05-14 | Boehringer Ingelheim Pharmaceuticals, Inc. | Zpracování materiálu opakovaným cyklem expanze a smrštění rozpouštědla |
| EP1346722B1 (en) * | 2000-12-01 | 2008-12-10 | Takeda Pharmaceutical Company Limited | Method for producing preparation containing bioactive substance |
| WO2002051381A1 (fr) * | 2000-12-26 | 2002-07-04 | Takeda Chemical Industries, Ltd. | Substance poreuse et son procede de fabrication |
| AT413282B (de) * | 2002-02-01 | 2006-01-15 | Sandoz Ag | Kristalline salze der 7-(((5-amino-1,2,4-thiadiazol-3-yl) (fluoromethoxy-imino)acetyl)amino)-3- ((imino-1-piperazinylmethyl) |
| ES2329244T3 (es) * | 2003-03-27 | 2009-11-24 | Basilea Pharmaceutica Ag | Cefalosporina en forma cristalina. |
| USRE45573E1 (en) | 2003-07-29 | 2015-06-23 | Sumitomo Dainippon Pharma Co., Ltd. | Process for producing imide compound |
| US7621299B2 (en) | 2003-10-03 | 2009-11-24 | Cabot Corporation | Method and apparatus for filling a vessel with particulate matter |
| WO2010089729A1 (en) | 2009-02-09 | 2010-08-12 | Ranbaxy Laboratories Limited | Processes for the preparation of cefozopran, its salts and polymorphic forms thereof |
| CN105153201B (zh) * | 2015-08-29 | 2017-08-22 | 济南康和医药科技有限公司 | 一种盐酸头孢唑兰的制备方法 |
| CN108227795A (zh) * | 2017-12-05 | 2018-06-29 | 国网浙江余姚市供电有限公司 | 一种电网设施配电安全监控系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO165842C (no) * | 1984-04-23 | 1991-04-17 | Takeda Chemical Industries Ltd | Analogifremgangsmaate for fremstilling av terapeutisk aktive cefem-forbindelser. |
| EP0203271B1 (en) * | 1985-03-01 | 1993-05-26 | Takeda Chemical Industries, Ltd. | Antibacterial compounds, their production and use |
-
1988
- 1988-11-18 AU AU25749/88A patent/AU615966B2/en not_active Ceased
- 1988-11-22 US US07/274,976 patent/US4978752A/en not_active Expired - Fee Related
- 1988-11-28 NO NO885295A patent/NO171313C/no unknown
- 1988-11-28 ZA ZA888903A patent/ZA888903B/xx unknown
- 1988-12-01 DK DK670488A patent/DK670488A/da not_active Application Discontinuation
- 1988-12-02 FI FI885622A patent/FI90873C/fi not_active IP Right Cessation
- 1988-12-02 PT PT89142A patent/PT89142B/pt not_active IP Right Cessation
- 1988-12-02 HU HU886161A patent/HU206218B/hu not_active IP Right Cessation
- 1988-12-02 RU SU884356968A patent/RU2007407C1/ru active
- 1988-12-02 EP EP19880120148 patent/EP0319019A3/en not_active Ceased
- 1988-12-02 NZ NZ227190A patent/NZ227190A/en unknown
- 1988-12-03 KR KR1019880016129A patent/KR890009943A/ko not_active Application Discontinuation
- 1988-12-03 CN CN88108305A patent/CN1020611C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0319019A2 (en) | 1989-06-07 |
| CN1034727A (zh) | 1989-08-16 |
| AU2574988A (en) | 1989-06-29 |
| CN1020611C (zh) | 1993-05-12 |
| RU2007407C1 (ru) | 1994-02-15 |
| US4978752A (en) | 1990-12-18 |
| AU615966B2 (en) | 1991-10-17 |
| NO885295L (no) | 1989-06-05 |
| NO171313C (no) | 1993-02-24 |
| EP0319019A3 (en) | 1991-01-16 |
| DK670488D0 (da) | 1988-12-01 |
| DK670488A (da) | 1989-06-05 |
| PT89142B (pt) | 1993-09-30 |
| FI885622A0 (fi) | 1988-12-02 |
| FI885622A (fi) | 1989-06-05 |
| NZ227190A (en) | 1990-08-28 |
| FI90873C (fi) | 1994-04-11 |
| FI90873B (fi) | 1993-12-31 |
| HU206218B (en) | 1992-09-28 |
| HUT50346A (en) | 1990-01-29 |
| KR890009943A (ko) | 1989-08-05 |
| NO171313B (no) | 1992-11-16 |
| ZA888903B (en) | 1990-07-25 |
| NO885295D0 (no) | 1988-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19930325 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19940930 |