BR9910085A - Process for the crystallization of a beta-lactam antibiotic - Google Patents
Process for the crystallization of a beta-lactam antibioticInfo
- Publication number
- BR9910085A BR9910085A BR9910085-1A BR9910085A BR9910085A BR 9910085 A BR9910085 A BR 9910085A BR 9910085 A BR9910085 A BR 9910085A BR 9910085 A BR9910085 A BR 9910085A
- Authority
- BR
- Brazil
- Prior art keywords
- crystallization
- beta
- lactam antibiotic
- lactam
- antibiotic
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA A CRISTALIZAçãO DE UM ANTIBIóTICO DE BETA-LACTAMA"<D>. A invenção refere-se a um processo para a cristalização de uma <225>-lactama em que a 225 lactama é cristalizada a partir de uma solução de ácido nítrico.Invention Patent: <B> "PROCESS FOR CRYSTALLIZING A BETA-LACTAM ANTIBIOTIC" <D>. The invention relates to a process for the crystallization of a <225> -lactam in which the lactam is crystallized from a solution of nitric acid.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98201398 | 1998-04-29 | ||
PCT/NL1999/000246 WO1999055710A1 (en) | 1998-04-29 | 1999-04-27 | A METHOD FOR CRYSTALLIZING A β-LACTAM ANTIBIOTIC |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9910085A true BR9910085A (en) | 2000-12-26 |
Family
ID=8233663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9910085-1A BR9910085A (en) | 1998-04-29 | 1999-04-27 | Process for the crystallization of a beta-lactam antibiotic |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1075479A1 (en) |
KR (1) | KR20010043038A (en) |
CN (1) | CN1298408A (en) |
AU (1) | AU3539599A (en) |
BR (1) | BR9910085A (en) |
ID (1) | ID26418A (en) |
PE (1) | PE20000879A1 (en) |
TR (1) | TR200003131T2 (en) |
WO (1) | WO1999055710A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050087776A (en) | 2002-08-13 | 2005-08-31 | 산도즈 아게 | A cefdinir intermediate |
US7534781B2 (en) * | 2003-03-21 | 2009-05-19 | Dsm Ip Assets B.V. | Crystalline amoxicillin trihydrate powder |
KR20050121209A (en) * | 2003-03-24 | 2005-12-26 | 에이씨에스 도브파 에스. 피. 에이. | Novel crystal of 7-[2-(2-aminothiazole-4-yl)-2-hydroxyiminoacetamido-3-vinyl-3-cephem-4-carboxylic acid (syn isomer) and method for preparation thereof |
MX2007006018A (en) | 2004-11-30 | 2007-06-07 | Astellas Pharma Inc | Novel oral pharmaceutical suspension of cefdinir crystal. |
WO2007134987A1 (en) * | 2006-05-19 | 2007-11-29 | Dsm Ip Assets B.V. | Process for the crystallisation of cefadroxil |
CN103145733B (en) * | 2013-03-20 | 2014-02-26 | 四川省惠达药业有限公司 | Amoxicillin compound and pharmaceutical composition of amoxicillin compound and potassium clavulanate |
CN104059086B (en) * | 2014-06-19 | 2016-04-13 | 河南牧翔动物药业有限公司 | A kind of amoxycilline Trihydrate bp crystal and preparation method thereof |
CN104830523B (en) * | 2015-05-15 | 2018-01-09 | 湖北民族学院 | A kind of No-harmful apple orchard device of high-quality vegetable oil and the method for producing vegetable oil |
CN106397455B (en) * | 2016-08-30 | 2018-08-31 | 山东罗欣药业集团恒欣药业有限公司 | A kind of anti-infectives Ceftibuten crystalline compounds and combinations thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE465649A (en) * | 1944-06-19 | |||
JPS6379888A (en) * | 1986-09-24 | 1988-04-09 | Tanabe Seiyaku Co Ltd | Stable hydrate of penicillin derivative |
RU2024851C1 (en) * | 1992-07-22 | 1994-12-15 | Шорманов Владимир Камбулатович | Method for determination of sodium 6-(d-aminophenylacetamido)-penicillanate |
BE1009264A3 (en) * | 1995-03-31 | 1997-01-07 | Dsm Nv | Process for the extraction of ampicillin. |
WO1999024441A1 (en) * | 1997-11-10 | 1999-05-20 | Dsm N.V. | Crystallization of beta-lactam compounds |
-
1999
- 1999-04-16 PE PE1999000315A patent/PE20000879A1/en not_active Application Discontinuation
- 1999-04-27 KR KR1020007011901A patent/KR20010043038A/en not_active Application Discontinuation
- 1999-04-27 WO PCT/NL1999/000246 patent/WO1999055710A1/en not_active Application Discontinuation
- 1999-04-27 ID IDW20002187A patent/ID26418A/en unknown
- 1999-04-27 CN CN99805572A patent/CN1298408A/en active Pending
- 1999-04-27 TR TR2000/03131T patent/TR200003131T2/en unknown
- 1999-04-27 BR BR9910085-1A patent/BR9910085A/en not_active Application Discontinuation
- 1999-04-27 EP EP99917236A patent/EP1075479A1/en not_active Withdrawn
- 1999-04-27 AU AU35395/99A patent/AU3539599A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU3539599A (en) | 1999-11-16 |
ID26418A (en) | 2000-12-21 |
WO1999055710A1 (en) | 1999-11-04 |
PE20000879A1 (en) | 2000-09-23 |
EP1075479A1 (en) | 2001-02-14 |
TR200003131T2 (en) | 2001-01-22 |
CN1298408A (en) | 2001-06-06 |
KR20010043038A (en) | 2001-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |