CH610902A5 - Process for the preparation of cephalosporanic acid derivatives - Google Patents

Process for the preparation of cephalosporanic acid derivatives

Info

Publication number
CH610902A5
CH610902A5 CH963877A CH963877A CH610902A5 CH 610902 A5 CH610902 A5 CH 610902A5 CH 963877 A CH963877 A CH 963877A CH 963877 A CH963877 A CH 963877A CH 610902 A5 CH610902 A5 CH 610902A5
Authority
CH
Switzerland
Prior art keywords
preparation
acid derivatives
cephalosporanic acid
cephalosporanic
derivatives
Prior art date
Application number
CH963877A
Other languages
English (en)
Inventor
Takashi Kamiya
Kunihiko Tanaka
Tsutomu Teraji
Keiji Hemmi
Original Assignee
Fujisawa Pharmaceutical Co
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
Priority claimed from JP48037205A external-priority patent/JPS5939439B2/ja
Priority claimed from JP48073898A external-priority patent/JPS5852997B2/ja
Priority claimed from JP13936473A external-priority patent/JPS5716118B2/ja
Priority claimed from JP741096A external-priority patent/JPS5734837B2/ja
Priority claimed from JP1308374A external-priority patent/JPS5732074B2/ja
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of CH610902A5 publication Critical patent/CH610902A5/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
    • C07D501/24—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CH963877A 1973-03-30 1974-03-29 Process for the preparation of cephalosporanic acid derivatives CH610902A5 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP48037205A JPS5939439B2 (ja) 1973-03-30 1973-03-30 ７−置換−３−ｎ，ｓ含有複素環チオメチル−３−セフエム−４−カルボン酸誘導体の製造法
JP48073898A JPS5852997B2 (ja) 1973-06-29 1973-06-29 ７− チカン −３− ヒドロキシアルキルチカンフクソカンチオメチル −３− セフエム −４− カルボンサンルイノ セイゾウホウ
JP13936473A JPS5716118B2 (xx) 1973-12-12 1973-12-12
JP741096A JPS5734837B2 (xx) 1973-12-26 1973-12-26
JP1308374A JPS5732074B2 (xx) 1974-01-30 1974-01-30

Publications (1)

Publication Number Publication Date
CH610902A5 true CH610902A5 (en) 1979-05-15

Family

ID=27518056

Family Applications (3)

Application Number Title Priority Date Filing Date
CH963977A CH610903A5 (en) 1973-03-30 1974-03-29 Process for the preparation of cephalosporanic acid derivatives
CH442874A CH595388A5 (xx) 1973-03-30 1974-03-29
CH963877A CH610902A5 (en) 1973-03-30 1974-03-29 Process for the preparation of cephalosporanic acid derivatives

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH963977A CH610903A5 (en) 1973-03-30 1974-03-29 Process for the preparation of cephalosporanic acid derivatives
CH442874A CH595388A5 (xx) 1973-03-30 1974-03-29

Country Status (10)

Country Link
AR (1) AR207752A1 (xx)
BE (1) BE812951A (xx)
CH (3) CH610903A5 (xx)
DE (1) DE2415402C2 (xx)
FR (1) FR2223002B1 (xx)
GB (1) GB1461948A (xx)
NL (1) NL180422C (xx)
NO (2) NO741137L (xx)
NZ (1) NZ173837A (xx)
SE (1) SE428297B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379924A (en) 1973-12-25 1983-04-12 Takeda Chemical Industries, Ltd. Cephalosporin derivatives
US4093723A (en) 1976-05-19 1978-06-06 Smithkline Corporation 7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl) cephalosporins
BE845338A (fr) * 1975-09-02 1977-02-21 Nouvelles cephalosporines, procede pour leur obtention et application pharmaceutique
US4171362A (en) * 1975-10-30 1979-10-16 Smithkline Corporation 7-Acylamino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins antibacterial compositions containing them and methods of treating bacterial infections with them
US4118491A (en) * 1976-03-11 1978-10-03 Smithkline Corporation 7-Acyl-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them
IL50546A (en) * 1975-10-30 1980-07-31 Smithkline Corp 7-acyl-3-(1-(2-sulfaminoethyl)tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid derivatives and pharmaceutical compositions containing them
US4171368A (en) * 1975-10-30 1979-10-16 Smithkline Corporation 7-Acylamino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them
US4171433A (en) * 1975-10-30 1979-10-16 Smithkline Corporation 7-Amino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporin intermediates for preparing 7-acylamino cephalosporins
US4066762A (en) * 1976-07-12 1978-01-03 Smithkline Corporation Derivatives of 7-(2-substituted-2-hydroxyiminoacetamido)-3-(1-substituted tetrazol-5-ylthiomethyl-3-cephem-4-carboxylic acid
US4101656A (en) 1976-07-12 1978-07-18 Smithkline Corporation 7β-Acylamino-3-(alkanesulfonamidoalkyl substituted tetrazolylthiomethyl) cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them
US4083975A (en) 1976-09-24 1978-04-11 Smithkline Corporation 7-Acylamino-3-(3-sulfomethyl-1,2,4-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic acids
US4064242A (en) * 1976-11-04 1977-12-20 Smithkline Corporation 7-Acylamino-3-[1-(2,3-dihydroxypropyl)tetrazole-5-ylthiomethyl]-3-cephem-4-carboxylic acids
US4117123A (en) * 1977-06-09 1978-09-26 Smithkline Corporation 7-Acylamino-3-[1-(2-sulfamidoethyl)tetrazol-5-ylthiomethyl]-3-cephem-4-carboxylic acids
WO2001044186A1 (fr) * 1999-12-16 2001-06-21 Sumitomo Pharmaceuticals Company, Limited Derives de guanidine substitues

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641021A (en) * 1969-04-18 1972-02-08 Lilly Co Eli 3 7-(ring-substituted) cephalosporin compounds
DE1953861C2 (de) * 1969-10-25 1982-12-23 Fujisawa Pharmaceutical Co., Ltd., Osaka 7-Tetrazolylacetamido-3-thiomethyl-3-cephem-4- carbonsäuren
US3757014A (en) * 1971-05-07 1973-09-04 Bristol Myers Co Ts 1,3,4 - oxadiazol-2-yl)thiomethyl)-3-cephem-4-carboxylic acid and sal7-(d-(alpha-amino-alpha-pheyle-acetamido)) - 3-(s-(5-hydroxymethyl -
CA999574A (en) 1972-06-14 1976-11-09 Smith Kline And French Canada Ltd. 7-hydroxyhalophenylacetamido-3-h heterocyclicthiomethyl cephalosporins

Also Published As

Publication number Publication date
FR2223002B1 (xx) 1977-11-04
NL180422B (nl) 1986-09-16
DE2415402A1 (de) 1974-10-03
NL7404330A (xx) 1974-10-02
NO741137L (no) 1974-10-01
AR207752A1 (es) 1976-10-29
NL180422C (nl) 1987-02-16
BE812951A (fr) 1974-09-30
AU6735374A (en) 1975-10-02
GB1461948A (en) 1977-01-19
FR2223002A1 (xx) 1974-10-25
SE428297B (sv) 1983-06-20
SE7404306L (xx) 1974-10-01
DE2415402C2 (de) 1985-12-19
NZ173837A (en) 1978-07-28
NO801402L (no) 1974-10-01
CH595388A5 (xx) 1978-02-15
CH610903A5 (en) 1979-05-15

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Legal Events

Date Code Title Description
PL Patent ceased