CH567035A5 - - Google Patents

Info

Publication number
CH567035A5
CH567035A5 CH1874771A CH1874771A CH567035A5 CH 567035 A5 CH567035 A5 CH 567035A5 CH 1874771 A CH1874771 A CH 1874771A CH 1874771 A CH1874771 A CH 1874771A CH 567035 A5 CH567035 A5 CH 567035A5
Authority
CH
Switzerland
Application number
CH1874771A
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of CH567035A5 publication Critical patent/CH567035A5/xx

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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1874771A 1970-12-24 1971-12-22 CH567035A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45127468A JPS502518B1 (xx) 1970-12-24 1970-12-24

Publications (1)

Publication Number Publication Date
CH567035A5 true CH567035A5 (xx) 1975-09-30

Family

ID=14960662

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1874771A CH567035A5 (xx) 1970-12-24 1971-12-22

Country Status (13)

Country Link
US (1) US3775408A (xx)
JP (1) JPS502518B1 (xx)
AT (1) AT310356B (xx)
AU (1) AU463136B2 (xx)
BE (1) BE777260A (xx)
CA (1) CA988078A (xx)
CH (1) CH567035A5 (xx)
DE (1) DE2163789A1 (xx)
FR (1) FR2119074B1 (xx)
GB (1) GB1377659A (xx)
HU (1) HU163642B (xx)
NL (1) NL7117416A (xx)
SE (1) SE378107B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060688A (en) * 1972-11-28 1977-11-29 Eli Lilly And Company Cephalosporin intermediates
CA1022542A (en) * 1973-01-09 1977-12-13 Bruno Fechtig Process for the manufacture of methylene compounds
US3931170A (en) * 1974-08-30 1976-01-06 E. R. Squibb & Sons, Inc. 3-Heterothio derivatives of (carbamoylthioacetyl)cephalosporins
US4409215A (en) * 1979-11-19 1983-10-11 Fujisawa Pharmaceutical Co., Ltd. 7-Acylamino-3-substituted cephalosporanic acid derivatives and processes for the preparation thereof
EP0076528B1 (fr) * 1980-02-18 1990-05-23 Roussel-Uclaf Nouvelles oximes dérivées de l'acide 3-alkyloxy ou 3-alkylthiométhyl 7-amino thiazolylacétamido céphalosporanique et leur préparation
FR2476087A1 (fr) * 1980-02-18 1981-08-21 Roussel Uclaf Nouvelles oximes derivees de l'acide 3-alkyloxy ou 3-alkyl-thiomethyl 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
FR2499995A1 (fr) * 1981-02-13 1982-08-20 Roussel Uclaf Nouvelles oximes derivees de l'acide 3-alkyloxy ou 3-alkylthiomethyl 7-amino thiazolylacetamido cephalosporanique, leur preparation, leur application comme medicaments, les compositions les renfermant et les nouveaux intermediaires obtenus.
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241656A (en) * 1967-08-21 1971-08-04 Glaxo Lab Ltd Improvements in or relating to cephalosporin compounds

Also Published As

Publication number Publication date
DE2163789A1 (de) 1972-08-17
AU3728771A (en) 1973-06-28
US3775408A (en) 1973-11-27
FR2119074A1 (xx) 1972-08-04
SE378107B (xx) 1975-08-18
AU463136B2 (en) 1975-07-17
FR2119074B1 (xx) 1975-08-01
HU163642B (xx) 1973-09-27
JPS502518B1 (xx) 1975-01-27
BE777260A (fr) 1972-04-17
NL7117416A (xx) 1972-06-27
AT310356B (de) 1973-09-25
CA988078A (en) 1976-04-27
GB1377659A (en) 1974-12-18

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Legal Events

Date Code Title Description
PL Patent ceased