IE820178L - 7-£(substituted imino) acetamido| cephalosporins and oxime¹intermediates - Google Patents
7-£(substituted imino) acetamido| cephalosporins and oxime¹intermediatesInfo
- Publication number
- IE820178L IE820178L IE17882A IE17882A IE820178L IE 820178 L IE820178 L IE 820178L IE 17882 A IE17882 A IE 17882A IE 17882 A IE17882 A IE 17882A IE 820178 L IE820178 L IE 820178L
- Authority
- IE
- Ireland
- Prior art keywords
- compound shown
- acetamido
- formulai
- reactive derivative
- optionally protected
- Prior art date
Links
Landscapes
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:A compound shown by the formulaI[R<1> is amino-substituted thiazolyl, lower alkylamino-substituted thiazolyl, etc.; R<2> is optionally protected carboxy(lower)alkyl; R<3> is lower alkylthio; R<4> is optionally protected carboxy)] and its salt. EXAMPLE:7-[2-( 2-Aminothiazolyl-4-yl )-2-( carboxymethoxyimino )acetamido]-3- methyl thio-3-cephem-4-carboxylic acid. USE:An antibacterial agent. Exhibiting highly antibacterial activity against Gram- positive and Gram-negative bacteria. Especially useful for oral medication. PROCESS:For example, a compound shown by the formula II or its reactive derivative is reacted with a compound shown by the formula III or its reactive derivative, to give a compound shown by the formulaI. The reaction is carried out in water and/or an organic solvent, and, if necessary, in the presence of a condensation agent or a base.
[JP57145883A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8103081 | 1981-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
IE820178L true IE820178L (en) | 1982-08-02 |
Family
ID=10519386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE17882A IE820178L (en) | 1981-02-02 | 1982-01-27 | 7-£(substituted imino) acetamido| cephalosporins and oxime¹intermediates |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS57145883A (en) |
IE (1) | IE820178L (en) |
ZA (1) | ZA82537B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5984890A (en) * | 1982-11-05 | 1984-05-16 | Hisayasu Ishimaru | Cephalosporin compound for oral administration |
JPS5988490A (en) * | 1982-11-10 | 1984-05-22 | Kyoto Yakuhin Kogyo Kk | Cephalosporin derivative |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR830003500A (en) * | 1979-08-28 | 1983-06-21 | 아놀드 자일러, 에른스트 알테르 | Method for preparing polyazatia compound |
EP0037797A3 (en) * | 1980-03-11 | 1981-12-16 | Ciba-Geigy Ag | Cephalosporin derivatives, process for their preparation, pharmaceutical compositions containing them and their application |
-
1982
- 1982-01-27 IE IE17882A patent/IE820178L/en unknown
- 1982-01-27 ZA ZA82537A patent/ZA82537B/en unknown
- 1982-01-29 JP JP1424782A patent/JPS57145883A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0322393B2 (en) | 1991-03-26 |
JPS57145883A (en) | 1982-09-09 |
ZA82537B (en) | 1982-12-29 |
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