JPS50105690A - - Google Patents

Info

Publication number
JPS50105690A
JPS50105690A JP49147525A JP14752574A JPS50105690A JP S50105690 A JPS50105690 A JP S50105690A JP 49147525 A JP49147525 A JP 49147525A JP 14752574 A JP14752574 A JP 14752574A JP S50105690 A JPS50105690 A JP S50105690A
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
JP49147525A
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 filed Critical
Publication of JPS50105690A publication Critical patent/JPS50105690A/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
    • 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
    • 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

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)
JP49147525A 1973-12-26 1974-12-21 Pending JPS50105690A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/428,536 US3957770A (en) 1973-12-26 1973-12-26 Substituted acetamidocephalosporins

Publications (1)

Publication Number Publication Date
JPS50105690A true JPS50105690A (ja) 1975-08-20

Family

ID=23699300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49147525A Pending JPS50105690A (ja) 1973-12-26 1974-12-21

Country Status (13)

Country Link
US (1) US3957770A (ja)
JP (1) JPS50105690A (ja)
BE (1) BE823104A (ja)
CA (1) CA1041086A (ja)
CH (1) CH612437A5 (ja)
DE (1) DE2460658A1 (ja)
ES (1) ES433300A1 (ja)
FR (1) FR2255911B1 (ja)
GB (1) GB1449398A (ja)
IE (1) IE40455B1 (ja)
LU (1) LU71488A1 (ja)
NL (1) NL7416856A (ja)
ZA (1) ZA747405B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291886A (en) * 1976-01-29 1977-08-02 Asahi Chem Ind Co Ltd Cephalosporins and their preparation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020057A (en) * 1975-06-18 1977-04-26 Smithkline Corporation 7β-Acyloxy cephalosporins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828037A (en) * 1972-07-20 1974-08-06 Smithkline Corp Trifluoromethylmercaptoacetamidocephalosporins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291886A (en) * 1976-01-29 1977-08-02 Asahi Chem Ind Co Ltd Cephalosporins and their preparation
JPS5814440B2 (ja) * 1976-01-29 1983-03-18 旭化成株式会社 セファロスポリン類

Also Published As

Publication number Publication date
IE40455B1 (en) 1979-06-06
ZA747405B (en) 1975-12-31
NL7416856A (nl) 1975-06-30
CA1041086A (en) 1978-10-24
ES433300A1 (es) 1977-03-01
IE40455L (en) 1975-06-26
LU71488A1 (ja) 1975-06-17
FR2255911B1 (ja) 1978-07-28
FR2255911A1 (ja) 1975-07-25
AU7586974A (en) 1976-06-03
GB1449398A (en) 1976-09-15
US3957770A (en) 1976-05-18
DE2460658A1 (de) 1975-07-10
BE823104A (fr) 1975-06-09
CH612437A5 (ja) 1979-07-31

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