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BR9813079A - Processo para a preparação de um antibiótico beta-lactama - Google Patents

Processo para a preparação de um antibiótico beta-lactama

Info

Publication number
BR9813079A
BR9813079A BR9813079-0A BR9813079A BR9813079A BR 9813079 A BR9813079 A BR 9813079A BR 9813079 A BR9813079 A BR 9813079A BR 9813079 A BR9813079 A BR 9813079A
Authority
BR
Brazil
Prior art keywords
beta
acylation
reaction
lactam nucleus
preparation
Prior art date
Application number
BR9813079-0A
Other languages
English (en)
Inventor
Theodorus Johannes Godf Dooren
Harold Monro Moody
Johanna Christina Maria Smeets
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 BR9813079A publication Critical patent/BR9813079A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
    • C12P35/04—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by acylation of the substituent in the 7 position
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P37/00—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin
    • C12P37/04—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin by acylation of the substituent in the 6 position

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA A PREPARAçãO DE UM ANTIBIóTICO BETA-LACTAMA"<D>. Processo para a preparação de um antibiótico ß-lactama em que um núcleo <225>-lactama é submetido a uma reação de acilação enzimática com a ajuda de um agente de acilação em uma relação molar de agente de acilação / núcleo ß-lactama de pelo menos 2,5, com o agente de acilação e/ou núcleo ß-lactama sendo supersaturado na mistura de reação durante pelo menos parte da reação de acilação. No processo, uma pasta fluida ou solução concentrada, por exemplo, do núcelo ß-lactama e/ou o agente de acilação com um diferente pH ou uma maior temperatura do que o pH ou temperatura em que a reação de acilação é realizada é adicionado para a mistura de reação durante a reação de acilação. Tanto o núcleo ß-lactama como o agente de acilação podem ser supersaturados na mistura de reação.
BR9813079-0A 1997-10-17 1998-10-01 Processo para a preparação de um antibiótico beta-lactama BR9813079A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1007302A NL1007302C2 (nl) 1997-10-17 1997-10-17 Werkwijze voor de bereiding van een ß-lactam antibioticum.
PCT/NL1998/000570 WO1999020786A1 (en) 1997-10-17 1998-10-01 PROCESS FOR THE PREPARATION OF A β-LACTAM ANTIBIOTIC

Publications (1)

Publication Number Publication Date
BR9813079A true BR9813079A (pt) 2000-08-15

Family

ID=19765855

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813079-0A BR9813079A (pt) 1997-10-17 1998-10-01 Processo para a preparação de um antibiótico beta-lactama

Country Status (13)

Country Link
US (1) US6287799B1 (pt)
EP (1) EP1023454B1 (pt)
KR (1) KR100516271B1 (pt)
CN (1) CN1165626C (pt)
AT (1) ATE234934T1 (pt)
AU (1) AU9560198A (pt)
BR (1) BR9813079A (pt)
EG (1) EG21235A (pt)
ES (1) ES2195400T3 (pt)
IN (1) IN188152B (pt)
NL (1) NL1007302C2 (pt)
TR (1) TR200000991T2 (pt)
WO (1) WO1999020786A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1006266C2 (nl) 1997-06-10 1998-12-14 Chemferm Vof Werkwijze voor de bereiding van ampicilline.
EP1394262A1 (en) * 2002-08-30 2004-03-03 Bioferma Murcia, S.A. An enzymatic process for preparing beta-lactams
MX2007007937A (es) * 2004-12-27 2007-08-21 Dsm Ip Assets Bv Procedimiento para la sintesis de cefaclor.
JP2009537589A (ja) * 2006-05-19 2009-10-29 ディーエスエム アイピー アセッツ ビー．ブイ． セファドロキシルの結晶化法
CN101525603B (zh) * 2008-03-04 2013-12-25 中国医药集团总公司四川抗菌素工业研究所 固定化α-氨基酸酯水解酶及其制备与应用
US20140200342A1 (en) 2011-06-23 2014-07-17 Dsm Sinochem Pharmaceuticals Netherlands B.V. Process for preparing 3'-thiosubstituted cephalosporins employing a pencillin g acylase
CN103635586A (zh) 2011-06-23 2014-03-12 中化帝斯曼制药有限公司荷兰公司 结晶头孢氧哌唑中间体、其制备方法及其制药用途
CN103467493B (zh) * 2013-10-16 2016-01-20 华北制药集团先泰药业有限公司 无水氨苄西林的制备方法
CN103757085B (zh) * 2013-11-28 2016-06-15 湖南福来格生物技术有限公司 头孢克洛及其合成方法
CN103937692B (zh) * 2014-04-30 2016-03-23 江南大学 一株丝枝霉菌株及其生产β-葡萄糖苷酶的方法
US20170101660A1 (en) 2015-10-07 2017-04-13 Gwangju Institute Of Science And Technology Enzyme-immobilized porous membrane and preparation method of antibiotics using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3115593B2 (ja) * 1990-07-04 2000-12-11 ジスト―ブロカデス ベスローテン フェンノートシャップ β―ラクタム類の製造方法
ES2139923T3 (es) * 1994-07-18 2000-02-16 Dsm Nv Procedimiento para preparar beta-lactamas a concentraciones de reaccionantes constantemente altas.
BE1009071A3 (nl) * 1995-02-02 1996-11-05 Dsm Nv Werkwijze voor de bereiding van een beta-lactam antibioticum.
US5770272A (en) * 1995-04-28 1998-06-23 Massachusetts Institute Of Technology Matrix-bearing targets for maldi mass spectrometry and methods of production thereof
ES2195024T3 (es) * 1995-12-08 2003-12-01 Dsm Ip Assets Bv Procedimiento para la preparacion de antibioticos.

Also Published As

Publication number Publication date
US6287799B1 (en) 2001-09-11
TR200000991T2 (tr) 2000-07-21
WO1999020786A1 (en) 1999-04-29
EP1023454B1 (en) 2003-03-19
KR100516271B1 (ko) 2005-09-20
EG21235A (en) 2001-03-31
IN188152B (pt) 2002-08-24
AU9560198A (en) 1999-05-10
NL1007302C2 (nl) 1999-04-20
KR20010024519A (ko) 2001-03-26
ATE234934T1 (de) 2003-04-15
CN1282377A (zh) 2001-01-31
CN1165626C (zh) 2004-09-08
ES2195400T3 (es) 2003-12-01
EP1023454A1 (en) 2000-08-02

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE DSM N.V. (NL)

Free format text: ALTERADO DE: DSM N.V

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 13A ANUIDADE.