BE759570A - Derives de l'acide 7-cyanacetylamino-cephalosporanique et procede pour leur preparation - Google Patents

Derives de l'acide 7-cyanacetylamino-cephalosporanique et procede pour leur preparation

Info

Publication number
BE759570A
BE759570A BE759570DA BE759570A BE 759570 A BE759570 A BE 759570A BE 759570D A BE759570D A BE 759570DA BE 759570 A BE759570 A BE 759570A
Authority
BE
Belgium
Prior art keywords
cyanacetylamino
preparation
acid derivatives
cephalosporanic acid
cephalosporanic
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ciba Geigy
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.)
Publication date
Priority claimed from CH1773169A external-priority patent/CH535259A/de
Priority claimed from CH819970A external-priority patent/CH556357A/de
Publication of BE759570A publication Critical patent/BE759570A/fr

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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
BE759570D 1969-11-28 Derives de l'acide 7-cyanacetylamino-cephalosporanique et procede pour leur preparation BE759570A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1773169A CH535259A (de) 1969-11-28 1969-11-28 Verfahren zur Herstellung von Derivaten der 7-Aminocephalosporansäure
CH1924369 1969-12-24
CH228170 1970-02-17
CH587770 1970-04-20
CH819970A CH556357A (de) 1970-06-02 1970-06-02 Verfahren zur herstellung von derivaten der 7-aminocephalosporansaeure.

Publications (1)

Publication Number Publication Date
BE759570A true BE759570A (fr) 1971-05-27

Family

ID=27509047

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759570D BE759570A (fr) 1969-11-28 Derives de l'acide 7-cyanacetylamino-cephalosporanique et procede pour leur preparation

Country Status (14)

Country Link
US (1) US3719673A (fr)
JP (1) JPS5017075B1 (fr)
BE (1) BE759570A (fr)
CA (1) CA972363A (fr)
DE (1) DE2056983B2 (fr)
EG (1) EG10710A (fr)
FI (1) FI52094C (fr)
FR (1) FR2073428B1 (fr)
GB (1) GB1336318A (fr)
IE (1) IE34762B1 (fr)
NL (1) NL7017401A (fr)
OA (1) OA03830A (fr)
PL (1) PL81220B1 (fr)
SE (1) SE386902B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU468437B2 (en) * 1971-03-09 1976-01-15 Takeda Chemical Industries, Ltd Cephalosporin derivatives
BE786905A (fr) * 1971-07-29 1973-01-29 Takeda Chemical Industries Ltd Cephalosporines
US3932396A (en) * 1972-08-04 1976-01-13 E. R. Squibb & Sons, Inc. Cyanomethylthioacetylcephalosporins
US3932397A (en) * 1972-08-04 1976-01-13 E. R. Squibb & Sons, Inc. Cyanomethylthioacetylcephalosporins
US3880846A (en) * 1972-12-19 1975-04-29 Squibb & Sons Inc Vinylaminoacetyl cephalosporins
US3928336A (en) * 1974-07-29 1975-12-23 Bristol Myers Co 7-{8 D-({60 -amino{60 -phenyl-, 2-thienyl- and 3-thienyl-acetamido){9 -3-(3-methyl-1,2,5-oxadiazol-4-yl)carbonylthiomethyl-3-cephem-4-carboxylic acids
JPS5129492A (en) * 1974-09-04 1976-03-12 Sankyo Co Sefuarosuhorinjudotai no seiho
US4041162A (en) * 1976-03-11 1977-08-09 Smithkline Corporation 7-Acyl-3-(sulfoalkyl substituted oxadiazolylthiomethyl) cephalosporins
JPS60174163A (ja) * 1984-02-18 1985-09-07 大隈　伸 ゴルフ自動機械式送玉置打撃練習機
EP1379531A2 (fr) * 2001-04-19 2004-01-14 Bioferma Murcia, S.A. Procede permettant de preparer des derives d'acide cephalosporanique a l'aide de derives d'acide cetonique alpha

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480365A (de) * 1965-01-18 1969-10-31 Ciba Geigy Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure
GB1279402A (en) * 1968-06-14 1972-06-28 Glaxo Lab Ltd Improvements in or relating to cephalosporin derivatives

Also Published As

Publication number Publication date
FR2073428A1 (fr) 1971-10-01
EG10710A (en) 1976-04-30
SE386902B (sv) 1976-08-23
CA972363A (en) 1975-08-05
FI52094B (fr) 1977-02-28
IE34762B1 (en) 1975-08-06
DE2056983A1 (de) 1971-06-09
NL7017401A (fr) 1971-06-02
PL81220B1 (en) 1975-08-30
FI52094C (fi) 1977-06-10
JPS5017075B1 (fr) 1975-06-18
FR2073428B1 (fr) 1975-04-18
GB1336318A (en) 1973-11-07
OA03830A (fr) 1971-12-24
DE2056983B2 (de) 1979-11-15
IE34762L (en) 1971-05-28
US3719673A (en) 1973-03-06

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