CS216938B2 - Method of making the derivatives of the 7 beta-aminothiazolylycetamido-3-cefem-4-carboxyl acid - Google Patents

Method of making the derivatives of the 7 beta-aminothiazolylycetamido-3-cefem-4-carboxyl acid Download PDF

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Publication number
CS216938B2
CS216938B2 CS794776A CS561180A CS216938B2 CS 216938 B2 CS216938 B2 CS 216938B2 CS 794776 A CS794776 A CS 794776A CS 561180 A CS561180 A CS 561180A CS 216938 B2 CS216938 B2 CS 216938B2
Authority
CS
Czechoslovakia
Prior art keywords
group
formula
radical
optionally
salt
Prior art date
Application number
CS794776A
Other languages
Czech (cs)
English (en)
Inventor
Riccardo Scartazzini
Rene Wiederkehr
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of CS216938B2 publication Critical patent/CS216938B2/cs

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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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS794776A 1978-07-07 1979-07-06 Method of making the derivatives of the 7 beta-aminothiazolylycetamido-3-cefem-4-carboxyl acid CS216938B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH742278 1978-07-07
CH1301678 1978-12-21

Publications (1)

Publication Number Publication Date
CS216938B2 true CS216938B2 (en) 1982-12-31

Family

ID=25701313

Family Applications (3)

Application Number Title Priority Date Filing Date
CS794776A CS216935B2 (en) 1978-07-07 1979-07-06 Method of maling the derivatives of the 7-beta-aminothiazolylactamido-3-cefem-4-carboxyle acid
CS794776A CS216938B2 (en) 1978-07-07 1979-07-06 Method of making the derivatives of the 7 beta-aminothiazolylycetamido-3-cefem-4-carboxyl acid
CS794776A CS216937B2 (en) 1978-07-07 1979-07-06 Method of making the derivatives of 7 beta-aminothiazolylacetamido-3-cefem-4-carboxyle acid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CS794776A CS216935B2 (en) 1978-07-07 1979-07-06 Method of maling the derivatives of the 7-beta-aminothiazolylactamido-3-cefem-4-carboxyle acid

Family Applications After (1)

Application Number Title Priority Date Filing Date
CS794776A CS216937B2 (en) 1978-07-07 1979-07-06 Method of making the derivatives of 7 beta-aminothiazolylacetamido-3-cefem-4-carboxyle acid

Country Status (17)

Country Link
EP (1) EP0008343B1 (fr)
BG (8) BG34456A3 (fr)
CS (3) CS216935B2 (fr)
DD (1) DD144779A5 (fr)
DK (1) DK286779A (fr)
EG (1) EG14607A (fr)
ES (1) ES482194A1 (fr)
FI (1) FI792112A (fr)
GR (1) GR73032B (fr)
HU (1) HU182020B (fr)
IL (1) IL57735A (fr)
MA (1) MA18686A1 (fr)
NO (1) NO792265L (fr)
OA (1) OA06287A (fr)
PL (1) PL216945A1 (fr)
PT (1) PT69884A (fr)
RO (3) RO77940A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR78221B (fr) * 1980-02-01 1984-09-26 Ciba Geigy Ag
EP0054512A3 (fr) * 1980-12-12 1983-08-03 Ciba-Geigy Ag Esters de céphalosporines, leur procédé de préparation et compositions pharmaceutiques les contenant
ES507942A0 (es) * 1980-12-15 1983-02-01 Fujisawa Pharmaceutical Co Un procedimiento para preparar derivados del acido 7-acilaminocefalosporanico .
JPS57193489A (en) * 1981-05-21 1982-11-27 Fujisawa Pharmaceut Co Ltd Syn-isomer of 7-substituted-3-cephem-4-carboxylic acid ester and its preparation
WO1984001949A1 (fr) * 1982-11-10 1984-05-24 Kyoto Pharma Ind Derives de cephalosporine, leur procede de preparation et agent prophylactique de traitement contre les infections bacteriennes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI771866A (fr) * 1976-06-28 1977-12-29 Fujisawa Pharmaceutical Co
DE2710902A1 (de) * 1977-03-12 1978-09-21 Hoechst Ag Cephemderivate und verfahren zu ihrer herstellung
US4370326A (en) * 1977-09-13 1983-01-25 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds and composition

Also Published As

Publication number Publication date
DD144779A5 (de) 1980-11-05
BG34458A3 (en) 1983-09-15
NO792265L (no) 1980-01-08
OA06287A (fr) 1981-06-30
BG34459A3 (en) 1983-09-15
CS216935B2 (en) 1982-12-31
BG34457A3 (en) 1983-09-15
RO81937B (ro) 1983-05-30
MA18686A1 (fr) 1980-10-01
BG34454A3 (en) 1983-09-15
DK286779A (da) 1980-01-08
PT69884A (en) 1979-08-01
ES482194A1 (es) 1980-04-01
FI792112A (fi) 1980-01-08
EP0008343A1 (fr) 1980-03-05
RO81936A (fr) 1983-06-01
CS216937B2 (en) 1982-12-31
EG14607A (en) 1985-03-31
BG34455A3 (en) 1983-09-15
EP0008343B1 (fr) 1983-04-06
BG34461A3 (en) 1983-09-15
RO81936B (ro) 1983-05-30
HU182020B (en) 1983-12-28
RO77940A (fr) 1981-12-25
IL57735A (en) 1985-03-31
BG34460A3 (en) 1983-09-15
BG34456A3 (en) 1983-09-15
PL216945A1 (fr) 1980-03-24
GR73032B (fr) 1984-01-26
RO81937A (fr) 1983-06-01

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