ZA892089B - Cephalosporin derivatives and processes for their preparation - Google Patents

Cephalosporin derivatives and processes for their preparation

Info

Publication number
ZA892089B
ZA892089B ZA892089A ZA892089A ZA892089B ZA 892089 B ZA892089 B ZA 892089B ZA 892089 A ZA892089 A ZA 892089A ZA 892089 A ZA892089 A ZA 892089A ZA 892089 B ZA892089 B ZA 892089B
Authority
ZA
South Africa
Prior art keywords
processes
preparation
cephalosporin derivatives
cephalosporin
derivatives
Prior art date
Application number
ZA892089A
Inventor
Friedhelm Adam
Adam Friedhelm
Burghard Mencke
Mencke Burghard
Norbert Klesel
Klesel Norbert
Walter Duerckheimer
Duerckheimer Walter
Hubert Seliger
Seliger Hubert
Gerhard Seibert
Seibert Gerhard
Gerd Fischer
Fischer Gerd
Dieter Isert
Isert Dieter
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA892089B publication Critical patent/ZA892089B/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
    • 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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
ZA892089A 1988-03-22 1989-03-20 Cephalosporin derivatives and processes for their preparation ZA892089B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3809561A DE3809561A1 (en) 1988-03-22 1988-03-22 ESTER OF 7- (2- (2-AMINOTHIAZOL-4-YL) -2- (Z) - HYDROXYIMINOACETAMIDO) -3-METHOXYMETHYL-3-CEPHEM-4-CARBONIC ACID, PROCESS FOR THEIR PRODUCTION AND PHARMACEUTICAL ACCESSORIES CONTAINING IT

Publications (1)

Publication Number Publication Date
ZA892089B true ZA892089B (en) 1989-10-25

Family

ID=6350344

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA892089A ZA892089B (en) 1988-03-22 1989-03-20 Cephalosporin derivatives and processes for their preparation

Country Status (14)

Country Link
EP (1) EP0334281A3 (en)
JP (1) JPH01283290A (en)
KR (1) KR890014560A (en)
CN (1) CN1036770A (en)
AU (1) AU613164B2 (en)
DE (1) DE3809561A1 (en)
DK (1) DK138789A (en)
FI (1) FI891304A (en)
HU (1) HUT49615A (en)
IL (1) IL89679A0 (en)
NO (1) NO891231L (en)
NZ (1) NZ228403A (en)
PT (1) PT90065B (en)
ZA (1) ZA892089B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804841A1 (en) * 1988-02-17 1989-08-31 Hoechst Ag CEPHALOSPORINE DERIVATIVES AND METHOD FOR THEIR PRODUCTION
DE3919259A1 (en) * 1989-06-13 1990-12-20 Hoechst Ag CRYSTALLINE CEPHEM ACID ADDITION SALTS AND METHOD FOR THE PRODUCTION THEREOF
TW212181B (en) * 1992-02-14 1993-09-01 Hoechst Ag
ATE164378T1 (en) * 1992-05-21 1998-04-15 Hoechst Ag METHOD FOR CLEAVING CEPHALOSPORIN PRODRUG ESTERS TO 7-AMINO-3-METHOXYMETHYLCEPH-3-EM-4-CARBONIC ACID
CN101245077B (en) * 2007-02-14 2010-06-02 山东轩竹医药科技有限公司 Novel cephalosporin derivatives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575803A (en) * 1976-03-09 1980-10-01 Fujisawa Pharmaceutical Co 3,7 disubstituted 3 cephem 4 carboxylic acid compounds andprocesses for the preparation thereof
DE2716677C2 (en) * 1977-04-15 1985-10-10 Hoechst Ag, 6230 Frankfurt Cephem derivatives and processes for their preparation
DE3021373A1 (en) * 1980-06-06 1981-12-17 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING 2- (2-AMINOTHIAZOL-4-YL) -N- (IMIDAZOLIDIN-2-ON-1-YL) 2-IMINOACETYLCEPHALOSPORINES OF THE SYN FORM
JPS5759894A (en) * 1980-09-30 1982-04-10 Sankyo Co Ltd Cephalosporin for oral administration
DE3804841A1 (en) * 1988-02-17 1989-08-31 Hoechst Ag CEPHALOSPORINE DERIVATIVES AND METHOD FOR THEIR PRODUCTION

Also Published As

Publication number Publication date
DK138789A (en) 1989-09-23
AU3153289A (en) 1989-09-28
EP0334281A2 (en) 1989-09-27
NO891231L (en) 1989-09-25
NO891231D0 (en) 1989-03-21
EP0334281A3 (en) 1991-08-28
KR890014560A (en) 1989-10-24
IL89679A0 (en) 1989-09-28
PT90065B (en) 1994-05-31
CN1036770A (en) 1989-11-01
PT90065A (en) 1989-11-10
DE3809561A1 (en) 1989-10-05
JPH01283290A (en) 1989-11-14
DK138789D0 (en) 1989-03-21
NZ228403A (en) 1990-10-26
FI891304A (en) 1989-09-23
AU613164B2 (en) 1991-07-25
HUT49615A (en) 1989-10-30
FI891304A0 (en) 1989-03-20

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