BE814937A - Procede de transformation de composes cephalosporiniques - Google Patents

Procede de transformation de composes cephalosporiniques

Info

Publication number
BE814937A
BE814937A BE144243A BE144243A BE814937A BE 814937 A BE814937 A BE 814937A BE 144243 A BE144243 A BE 144243A BE 144243 A BE144243 A BE 144243A BE 814937 A BE814937 A BE 814937A
Authority
BE
Belgium
Prior art keywords
cephalosporinic
transformation
compounds
cephalosporinic compounds
Prior art date
Application number
BE144243A
Other languages
English (en)
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 filed Critical
Publication of BE814937A publication Critical patent/BE814937A/fr

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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/18—Carboxylic ester hydrolases (3.1.1)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
BE144243A 1973-05-14 1974-05-13 Procede de transformation de composes cephalosporiniques BE814937A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2279973A GB1474519A (fr) 1973-05-14 1973-05-14

Publications (1)

Publication Number Publication Date
BE814937A true BE814937A (fr) 1974-11-13

Family

ID=10185247

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144243A BE814937A (fr) 1973-05-14 1974-05-13 Procede de transformation de composes cephalosporiniques

Country Status (12)

Country Link
US (1) US3912589A (fr)
JP (1) JPS5443598B2 (fr)
AT (1) AT335057B (fr)
BE (1) BE814937A (fr)
CA (1) CA1021280A (fr)
CH (1) CH606002A5 (fr)
DE (1) DE2423058C2 (fr)
ES (1) ES426272A1 (fr)
FR (1) FR2229701B1 (fr)
GB (1) GB1474519A (fr)
NL (1) NL159716B (fr)
ZA (1) ZA743023B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976546A (en) * 1974-11-08 1976-08-24 Glaxo Laboratories Limited Cephalosporins
JPS5423372A (en) * 1977-07-22 1979-02-21 Hitachi Ltd Counter circuit
US4135978A (en) * 1977-08-19 1979-01-23 Merck & Co., Inc. Production of n-acyl-thienamycins
US4162193A (en) * 1977-08-19 1979-07-24 Merck & Co., Inc. Enzymatic cleavage of N-acyl-thienamycins
ES8106760A1 (es) * 1979-07-19 1981-07-01 Glaxo Group Ltd Un procedimiento para la preparacion de desacetil-cefalospo-rina c
US4414328A (en) * 1980-07-21 1983-11-08 Fujisawa Pharmaceutical Co., Ltd. Process for the preparation of deacetylcephalosporin C
US4474879A (en) * 1982-11-16 1984-10-02 Eli Lilly And Company Process for 3-hydroxymethyl cephalosporin sulfones
DE3432060A1 (de) * 1984-08-31 1986-03-06 Bayer Ag, 5090 Leverkusen Immobilisierte zellen von bacillus subtilis, immobilisierungsverfahren und verwendung des praeparats zur abspaltung der 3-acetoxygruppe aus 7-ss-acylamido-cephalosporansaeuren
US4872899A (en) * 1985-04-02 1989-10-10 Utah State University Foundation Treatment of plant chlorosis with rhodotorulic acid
ATE129012T1 (de) * 1989-07-19 1995-10-15 Lilly Co Eli Enzymatische oxidation von ceph c zu glutaryl-7- aminocephalosporansäure.
IT1247964B (it) * 1991-06-03 1995-01-05 Ministero Dell Uni E Della Processo per la preparazione enzimatica di derivati cefalosporanici
US5512454A (en) * 1994-02-03 1996-04-30 Bristol-Myers Squibb Company Enzymatic acylation of 3-hydroxymethyl cephalosporins
KR960704897A (ko) * 1994-07-22 1996-10-09 에밀리오 마우리 글루타릴 7-아미노세팔로스포란산 유도체 및 이의 제조 방법 (Glutaryl 7-ACA derivatives and processes for obtaining them)
US6080590A (en) * 1995-04-21 2000-06-27 Rijksuniversiteit Te Leiden On-line coupling biochemical detection to continuous flow separation techniques
AT411996B (de) 2000-09-11 2004-08-26 Sandoz Ag Verfahren zur herstellung von cefuroxim in der form seines n-butylammoniumsalzes
CN102702231B (zh) * 2012-06-18 2014-10-29 山东大学 一种3-去氨甲酰基-头孢呋辛酸的制备方法
CN109553629B (zh) * 2018-12-26 2020-06-23 浙江永宁药业股份有限公司 一种头孢呋辛钠中间体e型杂质化合物的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1445639B2 (de) * 1963-11-19 1976-09-09 Ciba-Geigy Ag, Basel (Schweiz) Verfahren zur herstellung von desacetyl-7-aminocephalosporansaeure
CH475284A (de) * 1963-11-19 1969-07-15 Ciba Geigy Verfahren zur Herstellung von Desacetyl-7-amino-cephalosporansäure
GB1121308A (en) * 1964-10-30 1968-07-24 Glaxo Lab Ltd Cephalosporins
FR1460131A (fr) * 1964-10-30 1966-06-17 Glaxo Lab Ltd Procédé de préparation de produits de dégradation de la céphalosporine c et de ses dérivés

Also Published As

Publication number Publication date
DE2423058C2 (de) 1982-06-24
CH606002A5 (fr) 1978-10-13
GB1474519A (fr) 1977-05-25
AU6885574A (en) 1975-11-13
ZA743023B (en) 1975-05-28
JPS5443598B2 (fr) 1979-12-20
JPS5035395A (fr) 1975-04-04
DE2423058A1 (de) 1974-12-12
NL7406418A (fr) 1974-11-18
ATA392874A (de) 1976-06-15
NL159716B (nl) 1979-03-15
FR2229701B1 (fr) 1978-02-17
ES426272A1 (es) 1976-07-01
US3912589A (en) 1975-10-14
CA1021280A (en) 1977-11-22
AT335057B (de) 1977-02-25
FR2229701A1 (fr) 1974-12-13

Similar Documents

Publication Publication Date Title
BE837073A (fr) Nouveau procede de preparation de composes bis-indoliques
BE814937A (fr) Procede de transformation de composes cephalosporiniques
BE819320A (fr) Procede de preparation continue de dispersions de polyurethannes
RO64663A (fr) Procede de preparation des composes de 3-halogene-cephalosporine
BE812305A (fr) Procede pour la preparation de cyclohexanedione-1
RO78908A (fr) Procede de preparation des alpha-6-desoxy-5-hydroxy-tetracycline
BE811026A (fr) Procede de preparation de benzodiazepines substituees
BE822566A (fr) Procede de preparation de phenylhydroxylamines chlorees
BE817266A (fr) Procede de preparation de cephalexine
FR2291194A1 (fr) Procede de preparation de nicotinitrile
BE811172A (fr) Procede de preparation de composes n
BE822872A (fr) Procede de production de desacetoxycephalosporine c
FR2293424A1 (fr) Procede de production de nitrate de triamino-guanidine
BE816730A (fr) Nouveau procede de preparation de triacetonamine
BE823317A (fr) Procede de preparation de beta-chloroethyl-methyl-dichlorosilane
RO64480A (fr) Procede de preparation de la pyridinecarboxamidosulfoniluree
RO64595A (fr) Procede pour la preparation des composes 3-halogene-cephalosporines e-cephalo sporines
BE820475A (fr) Procede de preparation de 6-demethyl-6-desoxy-6-methylene-tetracyclines
BE880265Q (fr) Procede de preparation du cyclopropane-carbonitrile
BE821854A (fr) Procede de preparation de n-trimethylsilylacetamide
BE786305A (fr) Procede de preparation de composes isothiazoliques
BE810137A (fr) Procede de preparation de composes hydraziniques
BE813672A (fr) Procede de preparation de trimethylbenzoquinone
BE811073A (fr) Procede de preparation de diaminodiarylmethanes
BE820476A (fr) Procede de preparation de alpha-6-desoxytetracyclines

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GLAXO LABORATORIES LTD

Effective date: 19850513