ES476196A1 - Procedimiento para preparar solvatos cefalosporinicos - Google Patents
Procedimiento para preparar solvatos cefalosporinicosInfo
- Publication number
- ES476196A1 ES476196A1 ES476196A ES476196A ES476196A1 ES 476196 A1 ES476196 A1 ES 476196A1 ES 476196 A ES476196 A ES 476196A ES 476196 A ES476196 A ES 476196A ES 476196 A1 ES476196 A1 ES 476196A1
- Authority
- ES
- Spain
- Prior art keywords
- cephatrizine
- propylene glycol
- nontoxic
- anhydrous conditions
- solvate
- 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
Links
Landscapes
- Cephalosporin Compounds (AREA)
Abstract
Procedimiento para preparar solvatos cefalosporínicos de 1,2-propilenglicol de ácido 7-[D- alfa-amino-alfa-(p-hidroxifenil)acetamido]-3-(1,2,3-triazol-5-iltiometil)3-cefem-4- carboxílico, caracterizado porque comprende disolver ácido 7-[D-alfa-amino-alfa-(p- hidroxifenil)acetamido]-3-(1,2,3-triazol-5-iltiometil)-3-cefem-4-carboxílico o un compuesto solvato del mismo en un 1,2-propilenglicol ácido bajo condiciones substancialmente anhidras y neutralizar la disolución resultante para precipitar un compuesto solvato cristalino de 1,2- propilenglico de ácido 7-[D-alfa-amino-alfa-(p-hidroxifenil)acetamido]-3-(1,2,3-triazol-5- iltiometil)3-cefem-4-carboxílico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16033977A JPS5495589A (en) | 1977-12-30 | 1977-12-30 | Production of cephalosporin derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
ES476196A1 true ES476196A1 (es) | 1979-11-16 |
Family
ID=15712832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES476196A Expired ES476196A1 (es) | 1977-12-30 | 1978-12-20 | Procedimiento para preparar solvatos cefalosporinicos |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5495589A (es) |
CA (1) | CA1101840A (es) |
ES (1) | ES476196A1 (es) |
IT (1) | IT1109398B (es) |
MX (1) | MX5389E (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11512730A (ja) * | 1995-09-29 | 1999-11-02 | ギスト ブロカデス ベスローテン フェンノートシャップ | ペニシリングリコレート |
WO2004060347A2 (en) * | 2002-09-03 | 2004-07-22 | Transform Pharmaceuticals, Inc. | Pharmaceutical propylene glycol solvate compositions |
US20030224006A1 (en) | 2002-03-01 | 2003-12-04 | Zaworotko Michael J. | Multiple-component solid phases containing at least one active pharmaceutical ingredient |
IL165383A0 (en) * | 2002-06-21 | 2006-01-15 | Transform Pharmaceuticals Inc | Pharmaceutical compositions with improved dissolution |
EP2339328A3 (en) * | 2002-12-30 | 2011-07-13 | Transform Pharmaceuticals, Inc. | Pharmaceutical co-crystal compositions of celecoxib |
US8183290B2 (en) | 2002-12-30 | 2012-05-22 | Mcneil-Ppc, Inc. | Pharmaceutically acceptable propylene glycol solvate of naproxen |
CA2570949A1 (en) | 2006-12-12 | 2008-06-12 | Apotex Pharmachem Inc. | Ibandronate sodium propylene glycol solvate and processes for the preparation thereof |
US7834195B2 (en) | 2007-01-24 | 2010-11-16 | Apotex Pharmachem Inc. | Atorvastatin calcium propylene glycol solvates |
TW200904405A (en) | 2007-03-22 | 2009-02-01 | Bristol Myers Squibb Co | Pharmaceutical formulations containing an SGLT2 inhibitor |
CN103641845B (zh) * | 2013-12-11 | 2015-08-19 | 中国医药集团总公司四川抗菌素工业研究所 | 一种丙二醇头孢曲嗪的制备方法 |
-
1977
- 1977-12-30 JP JP16033977A patent/JPS5495589A/ja active Pending
-
1978
- 1978-12-15 MX MX759778U patent/MX5389E/es unknown
- 1978-12-20 ES ES476196A patent/ES476196A1/es not_active Expired
- 1978-12-28 IT IT52465/78A patent/IT1109398B/it active
- 1978-12-28 CA CA318,788A patent/CA1101840A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT7852465A0 (it) | 1978-12-28 |
MX5389E (es) | 1983-07-07 |
CA1101840A (en) | 1981-05-26 |
JPS5495589A (en) | 1979-07-28 |
IT1109398B (it) | 1985-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010301 |