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BR9910085A - Process for the crystallization of a beta-lactam antibiotic - Google Patents

Process for the crystallization of a beta-lactam antibiotic

Info

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
Application number
BR9910085-1A
Other languages
Portuguese (pt)
Inventor
Thomas Van Der Does
Rienk Hendrik Kuipers
Original Assignee
Dsm Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dsm Nv filed Critical Dsm Nv
Publication of BR9910085A publication Critical patent/BR9910085A/en

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.

BR9910085-1A 1998-04-29 1999-04-27 Process for the crystallization of a beta-lactam antibiotic BR9910085A (en)

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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003255424A1 (en) 2002-08-13 2004-03-03 Sandoz Ag 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
WO2006059753A1 (en) 2004-11-30 2006-06-08 Astellas Pharma Inc. Novel oral pharmaceutical suspension of cefdinir crystal
EP2024374A1 (en) * 2006-05-19 2009-02-18 DSMIP 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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.
AU1234999A (en) * 1997-11-10 1999-05-31 Gist-Brocades B.V. Crystallization of beta-lactam compounds

Also Published As

Publication number Publication date
TR200003131T2 (en) 2001-01-22
WO1999055710A1 (en) 1999-11-04
PE20000879A1 (en) 2000-09-23
ID26418A (en) 2000-12-21
KR20010043038A (en) 2001-05-25
AU3539599A (en) 1999-11-16
CN1298408A (en) 2001-06-06
EP1075479A1 (en) 2001-02-14

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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