DE2544243A1 - Cephalosporansaeurederivate - Google Patents

Cephalosporansaeurederivate

Info

Publication number
DE2544243A1
DE2544243A1 DE19752544243 DE2544243A DE2544243A1 DE 2544243 A1 DE2544243 A1 DE 2544243A1 DE 19752544243 DE19752544243 DE 19752544243 DE 2544243 A DE2544243 A DE 2544243A DE 2544243 A1 DE2544243 A1 DE 2544243A1
Authority
DE
Germany
Prior art keywords
formula
carboxylic acid
conh
cephem
phenylacetamido
Prior art date
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.)
Withdrawn
Application number
DE19752544243
Other languages
German (de)
English (en)
Inventor
Masaharu Fujimoto
Ichiro Isaka
Masaru Iwanami
Tetsuya Maeda
Masuo Murakami
Yoshinobu Nagano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Astellas Pharma Inc
Original Assignee
Yamanouchi Pharmaceutical Co 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 Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Publication of DE2544243A1 publication Critical patent/DE2544243A1/de
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DE19752544243 1974-10-11 1975-10-03 Cephalosporansaeurederivate Withdrawn DE2544243A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49116976A JPS5143785A (en) 1974-10-11 1974-10-11 Shinsefuarosuhorinkanrenkagobutsuno goseiho

Publications (1)

Publication Number Publication Date
DE2544243A1 true DE2544243A1 (de) 1976-04-22

Family

ID=14700403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752544243 Withdrawn DE2544243A1 (de) 1974-10-11 1975-10-03 Cephalosporansaeurederivate

Country Status (7)

Country Link
US (1) US4036834A (enExample)
JP (1) JPS5143785A (enExample)
DE (1) DE2544243A1 (enExample)
DK (1) DK446575A (enExample)
ES (1) ES441703A1 (enExample)
FR (1) FR2287230A1 (enExample)
GB (1) GB1519187A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809058A1 (de) * 1977-03-07 1978-09-14 Lilly Co Eli Verfahren zur herstellung von 3-(thiomethyl)cephalosporinen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634848A5 (de) * 1976-08-17 1983-02-28 Fujisawa Pharmaceutical Co Verfahren zur herstellung neuer 7-(n-substituierter 2-phenylglycinamido)-3-substituierte-3-cephem-4-carbonsaeuren.
JPS5344585A (en) * 1976-10-02 1978-04-21 Meiji Seika Kaisha Ltd Cephalosporin derivatives and their preparation
JPS5428635A (en) * 1977-08-05 1979-03-03 Sharp Corp Transfer type recorder
US5244892A (en) * 1990-10-16 1993-09-14 Kyorin Pharmaceutical Co., Ltd. Cephem compounds, and antibacterial agents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843642A (en) * 1972-11-13 1974-10-22 Lilly Co Eli Cephalosporin c derivatives
US3948903A (en) * 1972-12-15 1976-04-06 Parke, Davis & Company Substituted N-(1,2-dihydro-2-oxonicotinyl)-cephalexins and -cephaloglycins
US3946015A (en) * 1974-07-11 1976-03-23 Parke, Davis & Company Process for the preparation of acid chlorides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809058A1 (de) * 1977-03-07 1978-09-14 Lilly Co Eli Verfahren zur herstellung von 3-(thiomethyl)cephalosporinen

Also Published As

Publication number Publication date
GB1519187A (en) 1978-07-26
JPS5143785A (en) 1976-04-14
FR2287230A1 (fr) 1976-05-07
US4036834A (en) 1977-07-19
DK446575A (da) 1976-04-12
ES441703A1 (es) 1977-04-01
FR2287230B1 (enExample) 1979-09-14

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee