JPS5346995A - Antibacterial agents - Google Patents

Antibacterial agents

Info

Publication number
JPS5346995A
JPS5346995A JP12256576A JP12256576A JPS5346995A JP S5346995 A JPS5346995 A JP S5346995A JP 12256576 A JP12256576 A JP 12256576A JP 12256576 A JP12256576 A JP 12256576A JP S5346995 A JPS5346995 A JP S5346995A
Authority
JP
Japan
Prior art keywords
antibacterial agents
hyenylacetamido
αamino
cephem4
aralkyloxycarbonyl
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.)
Pending
Application number
JP12256576A
Other languages
Japanese (ja)
Inventor
Hisayasu Ishimaru
Minoru Hatanaka
Mariko Hatamura
Takeshi Nitta
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.)
SANGYO KAGAKU KENKYU KYOKAI
Original Assignee
SANGYO KAGAKU KENKYU KYOKAI
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 SANGYO KAGAKU KENKYU KYOKAI filed Critical SANGYO KAGAKU KENKYU KYOKAI
Priority to JP12256576A priority Critical patent/JPS5346995A/en
Publication of JPS5346995A publication Critical patent/JPS5346995A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: D-(-)-series 3-substituted-3-cephem compounds of formula I (R1 is H, halogen, nitro; R2 is H, lower acyl, lower alkoxycarbonyl, aralkyloxycarbonyl; R3 is H, lower alkyl; excluding the compound(s) where R1 and R2 are H and R3 is methyl) and their pharmaceutically acceptable salts, e.g. 7-[D-(-)-αamino-p-hydroxy-hyenylacetamido]-3-(1,3,4-thiadiazol-2-yl)thiomethyl-3-cephem4-carboxylic acid potassium salt.
COPYRIGHT: (C)1978,JPO&Japio
JP12256576A 1976-10-12 1976-10-12 Antibacterial agents Pending JPS5346995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12256576A JPS5346995A (en) 1976-10-12 1976-10-12 Antibacterial agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12256576A JPS5346995A (en) 1976-10-12 1976-10-12 Antibacterial agents

Publications (1)

Publication Number Publication Date
JPS5346995A true JPS5346995A (en) 1978-04-27

Family

ID=14839027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12256576A Pending JPS5346995A (en) 1976-10-12 1976-10-12 Antibacterial agents

Country Status (1)

Country Link
JP (1) JPS5346995A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949984A (en) * 1972-06-14 1974-05-15
JPS4954393A (en) * 1972-06-14 1974-05-27
JPS5111785A (en) * 1974-06-05 1976-01-30 Bristol Myers Co
JPS5156493A (en) * 1974-09-19 1976-05-18 Merck Patent Gmbh Sefuemujudotaioyobi sonoseizoho
JPS52153993A (en) * 1976-06-14 1977-12-21 Merck Patent Gmbh Betaalactum antibiotics and process for preparing same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949984A (en) * 1972-06-14 1974-05-15
JPS4954393A (en) * 1972-06-14 1974-05-27
JPS5111785A (en) * 1974-06-05 1976-01-30 Bristol Myers Co
JPS5156493A (en) * 1974-09-19 1976-05-18 Merck Patent Gmbh Sefuemujudotaioyobi sonoseizoho
JPS52153993A (en) * 1976-06-14 1977-12-21 Merck Patent Gmbh Betaalactum antibiotics and process for preparing same

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