ES2067465T3 - Procedimiento para la preparacion de derivados de 3-exometilen-cefamo. - Google Patents

Procedimiento para la preparacion de derivados de 3-exometilen-cefamo.

Info

Publication number
ES2067465T3
ES2067465T3 ES88201495T ES88201495T ES2067465T3 ES 2067465 T3 ES2067465 T3 ES 2067465T3 ES 88201495 T ES88201495 T ES 88201495T ES 88201495 T ES88201495 T ES 88201495T ES 2067465 T3 ES2067465 T3 ES 2067465T3
Authority
ES
Spain
Prior art keywords
derivatives
preparation
cephem
exometilen
cefamo
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES88201495T
Other languages
English (en)
Inventor
Koning Jan Jacobus De
Hendrik Adrianus Witkamp
Jan Verweij
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gist Brocades NV
Original Assignee
Gist Brocades 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 Gist Brocades NV filed Critical Gist Brocades NV
Application granted granted Critical
Publication of ES2067465T3 publication Critical patent/ES2067465T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • 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
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Steroid Compounds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA LA PREPARACION DE DERIVADOS DE 3-METILEN Y 3-HALOMETILEN CEFAM A TRAVES DE DERIVADOS DE 3-FOSFONOTIOMETIL-3-CEFEM. LA PREPARACION SE PUEDE LLEVAR A CABO CON O SIN AILAMIENTO DE LOS COMPUESTOS DE FOSFONIO INTERMEDIOS. LOS DERIVADOS 3-METILENICOS Y 3-HALOMETILENICOS DE CEFAM Y EN PARTICULAR LOS COMPUESTOS 1-OXO Y 1,1-DIOXO SE PREPARAN TAMBIEN REDUCIENDO UN DERIVADO DE 3-HALOMETIL-3-CEFEM CON UN METAL ACTIVADO, PREFERIBLEMENTE CONC O MAGNESIO.
ES88201495T 1987-07-13 1988-07-13 Procedimiento para la preparacion de derivados de 3-exometilen-cefamo. Expired - Lifetime ES2067465T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87201323 1987-07-13

Publications (1)

Publication Number Publication Date
ES2067465T3 true ES2067465T3 (es) 1995-04-01

Family

ID=8197638

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88201495T Expired - Lifetime ES2067465T3 (es) 1987-07-13 1988-07-13 Procedimiento para la preparacion de derivados de 3-exometilen-cefamo.

Country Status (19)

Country Link
US (3) US4985554A (es)
EP (1) EP0299587B1 (es)
JP (1) JPH0742291B2 (es)
KR (1) KR0137221B1 (es)
CN (1) CN1040441C (es)
AT (1) ATE113952T1 (es)
AU (1) AU619201B2 (es)
CA (1) CA1338607C (es)
DE (1) DE3852065T2 (es)
DK (1) DK116889D0 (es)
ES (1) ES2067465T3 (es)
FI (1) FI891191A (es)
HU (1) HU207865B (es)
IE (1) IE66466B1 (es)
IL (1) IL87110A (es)
NO (1) NO891044L (es)
NZ (1) NZ225388A (es)
PT (1) PT87985B (es)
WO (1) WO1989000572A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300546B1 (en) * 1987-07-10 1995-08-09 Gist-Brocades N.V. Process for the preparation of cephem compounds and cephalosporin derivatives
US5159071A (en) * 1990-09-06 1992-10-27 Ranbaxy Laboratories Limited Process for the manufacture of 7-amino-3-exomethylene-3-cepham-4-carboxylic acid ester
US6248881B1 (en) 1991-03-08 2001-06-19 Biochemie Gmbh Intermediates and process for the production of 3-vinyl cephalosporins
US5604222A (en) 1993-12-27 1997-02-18 Lupin Laboratories, Ltd. Method for the preparation of 2-chloro sulfinyl azetidinones
US5578721A (en) 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters
AU7567596A (en) * 1995-11-06 1997-05-29 Gist-Brocades B.V. De-esterification process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731443A (en) * 1979-11-19 1988-03-15 Fujisawa Pharmaceutical Co., Ltd. 7-acylamino-3-vinylcephalosporanic acid derivatives
US4354022A (en) * 1981-06-05 1982-10-12 Fujisawa Pharmaceutical Co., Ltd. Process for preparing 3-methylenecepham compounds or a salt thereof
US4558123A (en) * 1983-07-22 1985-12-10 Eli Lilly And Company 3-Exomethylene cephalosporins
US4705851A (en) * 1984-09-28 1987-11-10 Fujisawa Pharmaceutical Co., Ltd. Process for the preparation of 3-phosphoniummethyl-3-cephem compounds

Also Published As

Publication number Publication date
CN1031534A (zh) 1989-03-08
IE66466B1 (en) 1995-12-27
KR0137221B1 (ko) 1998-04-25
EP0299587A1 (en) 1989-01-18
IL87110A0 (en) 1988-12-30
WO1989000572A1 (en) 1989-01-26
DE3852065T2 (de) 1995-04-06
FI891191A0 (fi) 1989-03-13
IE882137L (en) 1989-01-13
CA1338607C (en) 1996-09-24
FI891191A (fi) 1989-03-13
NO891044D0 (no) 1989-03-10
DE3852065D1 (de) 1994-12-15
CN1040441C (zh) 1998-10-28
JPH0742291B2 (ja) 1995-05-10
JPH02500843A (ja) 1990-03-22
HU207865B (en) 1993-06-28
US4985554A (en) 1991-01-15
ATE113952T1 (de) 1994-11-15
KR890701593A (ko) 1989-12-21
AU619201B2 (en) 1992-01-23
AU2078388A (en) 1989-02-13
DK116889A (da) 1989-03-10
IL87110A (en) 1993-04-04
DK116889D0 (da) 1989-03-10
US5109132A (en) 1992-04-28
US4994454A (en) 1991-02-19
PT87985B (pt) 1995-03-01
HUT52512A (es) 1990-07-28
EP0299587B1 (en) 1994-11-09
NO891044L (no) 1989-03-10
NZ225388A (en) 1991-07-26
PT87985A (pt) 1989-06-30

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