TR200000881T2 - ß-laktam antibiyotiğin geri kazanılması için bir işlem. - Google Patents

ß-laktam antibiyotiğin geri kazanılması için bir işlem.

Info

Publication number
TR200000881T2
TR200000881T2 TR2000/00881T TR200000881T TR200000881T2 TR 200000881 T2 TR200000881 T2 TR 200000881T2 TR 2000/00881 T TR2000/00881 T TR 2000/00881T TR 200000881 T TR200000881 T TR 200000881T TR 200000881 T2 TR200000881 T2 TR 200000881T2
Authority
TR
Turkey
Prior art keywords
lactam antibiotic
lactam
solid
acid
mixture containing
Prior art date
Application number
TR2000/00881T
Other languages
English (en)
Turkish (tr)
Inventor
Hubertus Joseph Boesten Wilhelmus
Monro Moody Harold
Maria Jozef Grooten Huberstus
Original Assignee
Dsm N.V.
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 N.V. filed Critical Dsm N.V.
Publication of TR200000881T2 publication Critical patent/TR200000881T2/xx

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
    • 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
    • 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
    • C07D499/04—Preparation
    • C07D499/18—Separation; Purification
    • 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
    • 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
    • C07D501/02—Preparation
    • C07D501/12—Separation; Purification
    • 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)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
TR2000/00881T 1997-09-19 1998-09-18 ß-laktam antibiyotiğin geri kazanılması için bir işlem. TR200000881T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1007076A NL1007076C2 (nl) 1997-09-19 1997-09-19 Werkwijze voor de winning van een ß-lactam antibioticum.

Publications (1)

Publication Number Publication Date
TR200000881T2 true TR200000881T2 (tr) 2001-07-23

Family

ID=19765706

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00881T TR200000881T2 (tr) 1997-09-19 1998-09-18 ß-laktam antibiyotiğin geri kazanılması için bir işlem.

Country Status (10)

Country Link
EP (1) EP1017699A1 (pt)
KR (1) KR20010024027A (pt)
CN (1) CN1279684A (pt)
AU (1) AU9189898A (pt)
BR (1) BR9812338A (pt)
EG (1) EG21220A (pt)
IN (1) IN187839B (pt)
NL (1) NL1007076C2 (pt)
TR (1) TR200000881T2 (pt)
WO (1) WO1999015532A1 (pt)

Families Citing this family (4)

* 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.
CN102851332A (zh) * 2012-09-07 2013-01-02 石药集团中诺药业（石家庄）有限公司 一种酶法氨苄西林母液中d（-）苯甘氨酸的回收方法
CN103193800B (zh) * 2013-04-08 2016-03-02 中国医药集团总公司四川抗菌素工业研究所 一种从头孢克洛酶促反应液中分离纯化各组分的方法
CN106220646B (zh) * 2016-07-29 2018-08-24 华北制药河北华民药业有限责任公司 一种酶法合成头孢氨苄母液的循环利用的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034522A (en) * 1988-08-02 1991-07-23 Biocraft Laboratories, Inc. Method for the production of 3-methyl cephem derivatives
BE1007296A3 (nl) * 1993-07-19 1995-05-09 Dsm Nv Werkwijze voor de bereiding van een beta-lactamderivaat.
ATE204580T1 (de) * 1995-02-02 2001-09-15 Dsm Nv Verfahren zur gewinnung von cephalexin
BE1009264A3 (nl) * 1995-03-31 1997-01-07 Dsm Nv Werkwijze voor de winning van ampicilline.
DE69626842D1 (de) * 1995-12-08 2003-04-24 Dsm Nv Verfahren zur herstellung eines anitibiotkums
NL1002818C2 (nl) * 1996-04-09 1997-10-15 Chemferm Vof Werkwijze voor de bereiding van beta-lactam antibiotica.

Also Published As

Publication number Publication date
EG21220A (en) 2001-02-28
WO1999015532A1 (en) 1999-04-01
NL1007076C2 (nl) 1999-03-22
BR9812338A (pt) 2000-09-19
CN1279684A (zh) 2001-01-10
EP1017699A1 (en) 2000-07-12
KR20010024027A (ko) 2001-03-26
AU9189898A (en) 1999-04-12
IN187839B (pt) 2002-06-29

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TR200000881T2 (tr) ß-laktam antibiyotiğin geri kazanılması için bir işlem.
TR200000880T2 (tr) ß-laktam antibiyotiğin geri kazanılması için bir işlem.
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