JPS49124574A - - Google Patents

Info

Publication number
JPS49124574A
JPS49124574A JP48103366A JP10336673A JPS49124574A JP S49124574 A JPS49124574 A JP S49124574A JP 48103366 A JP48103366 A JP 48103366A JP 10336673 A JP10336673 A JP 10336673A JP S49124574 A JPS49124574 A JP S49124574A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP48103366A
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 US00289499A external-priority patent/US3855213A/en
Application filed filed Critical
Publication of JPS49124574A publication Critical patent/JPS49124574A/ja
Pending legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—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, cefaclor, or cephalexine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
JP48103366A 1972-09-15 1973-09-14 Pending JPS49124574A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00289499A US3855213A (en) 1971-02-18 1972-09-15 3-heterocyclic thiomethyl-cephalosporins

Publications (1)

Publication Number Publication Date
JPS49124574A true JPS49124574A (ja) 1974-11-28

Family

ID=23111800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48103366A Pending JPS49124574A (ja) 1972-09-15 1973-09-14

Country Status (2)

Country Link
US (1) US3985739A (ja)
JP (1) JPS49124574A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193969U (ja) * 1975-01-27 1976-07-28
JPS5928931U (ja) * 1982-08-19 1984-02-23 エスエムケイ株式会社 キ−ボ−ド用アクチユエ−タ
JPS5946424U (ja) * 1982-09-20 1984-03-28 ミツミ電機株式会社 押ボタンスイツチ
JPS59161228U (ja) * 1983-04-14 1984-10-29 株式会社　ジエルコ 押釦スイツチ
JPS59194235U (ja) * 1983-06-10 1984-12-24 エスエムケイ株式会社 押しボタンスイツチ

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612674B2 (ja) * 1974-06-20 1986-01-27 Meiji Seika Co
US4148997A (en) * 1977-11-07 1979-04-10 Yeda Research And Development Co., Ltd. 7-[Sulfomethyl)phenyl]acetamidocephalosporin derivatives
US4226806A (en) * 1977-11-07 1980-10-07 Yeda Research And Development Co. Ltd. 7-[(Sulfomethyl)phenyl]acetamidocephalosporin derivatives
US4124761A (en) * 1977-11-21 1978-11-07 Yeda Research And Development Co. Ltd. 7-[(substituted-thiomethyl)phenyl] acetamidocephalosporin derivatives
US4197240A (en) * 1977-12-23 1980-04-08 Yeda Research And Development Co. Ltd. Penicillin derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH527215A (de) * 1967-04-15 1972-08-31 Fujisawa Pharmaceutical Co Verfahren zur Herstellung von 3,7-disubstituierten Cephalosporinderivaten
US3855213A (en) * 1971-02-18 1974-12-17 Smith Kline French Lab 3-heterocyclic thiomethyl-cephalosporins
US3867380A (en) * 1971-02-18 1975-02-18 Smithkline Corp 3-Heterocyclic thiomethylcephalosporins
US3759904A (en) * 1971-07-29 1973-09-18 Bristol Myers Co Ds and salts thereof 3 - (s-(1,2,3-triazole-5-yl)thiomethyl)-3 - cephem - 4-carboxylic aci7-(d-(alpha-amino-alpha-phenyl-, 2-thienyl- and 3-thienylacetamido))-

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193969U (ja) * 1975-01-27 1976-07-28
JPS565215Y2 (ja) * 1975-01-27 1981-02-04
JPS5928931U (ja) * 1982-08-19 1984-02-23 エスエムケイ株式会社 キ−ボ−ド用アクチユエ−タ
JPS5946424U (ja) * 1982-09-20 1984-03-28 ミツミ電機株式会社 押ボタンスイツチ
JPS59161228U (ja) * 1983-04-14 1984-10-29 株式会社　ジエルコ 押釦スイツチ
JPS59194235U (ja) * 1983-06-10 1984-12-24 エスエムケイ株式会社 押しボタンスイツチ

Also Published As

Publication number Publication date
US3985739A (en) 1976-10-12

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