ATA502477A - 7-(N-(Heterocyclic acyl)amino-alpha-phenylacetamido) cephalosporins - antibacterials active against Pseudomonas aeruginosa - Google Patents
7-(N-(Heterocyclic acyl)amino-alpha-phenylacetamido) cephalosporins - antibacterials active against Pseudomonas aeruginosaInfo
- Publication number
- ATA502477A ATA502477A AT502477A AT502477A ATA502477A AT A502477 A ATA502477 A AT A502477A AT 502477 A AT502477 A AT 502477A AT 502477 A AT502477 A AT 502477A AT A502477 A ATA502477 A AT A502477A
- Authority
- AT
- Austria
- Prior art keywords
- amino
- phenylacetamido
- cephalosporins
- alpha
- pseudomonas aeruginosa
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Abstract
Cephalosporins are of formula (I) and salts: (where A = mono- or polycyclic heteroaryl ring contg. >=1 N atom and opt. substd. by >=1 gp. other than the OH; R = phenyl substd. by >=1 OH, amino, CH2OH or ureido; X is acetoxy or SHet; and Het = 5-6 membered heterocycle with 1-4 N, O and/or S atoms and opt. >=1 substits). (I) are prepd. e.g. by reacting HO.A.COOH with corresp. alpha-amino phenylacetamido cpd. (I) are antibacterials active against Gram-positive and -negative species; esp. Pseudomonas aeruginosa, Enterobacter aerogeneus, Serratia and indole-positive Proteus spp. They are administered i.v. or i.m. at 0.4-20, pref. 0.5-2 g/day (adult dose) in treatment of infections in humans, poultry or cattle.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49103183A JPS5132576A (en) | 1974-09-06 | 1974-09-06 | Nn ashiruamino arufua ariiruasetoamidosefuarosuhorinruinoseiho |
JP49108429A JPS5136488A (en) | 1974-09-19 | 1974-09-19 | Nn ashiruamino arufua ariiruasetoamidosefuarosuhorinrui no seizohoho |
JP49108428A JPS5136487A (en) | 1974-09-19 | 1974-09-19 | Nn ashiruamino arufua ariiruasetoamidosefuarosuhorinrui no seizoho |
JP3382475A JPS51108086A (en) | 1975-03-20 | 1975-03-20 | nn ashiruamino arufua ariiruasetoamidosefuarosuhorinruinoseizohoho |
AT6877A AT354528B (en) | 1976-12-10 | 1977-01-10 | CIRCUIT ARRANGEMENT FOR CALL SIGNALING |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA502477A true ATA502477A (en) | 1978-03-15 |
AT346489B AT346489B (en) | 1978-11-10 |
Family
ID=27506134
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT502477A AT346489B (en) | 1974-09-06 | 1977-07-13 | PROCESS FOR THE PRODUCTION OF NEW N-ACYLAMINO-ALFA-ARYLACETAMIDOCEPHALOSPORIN DERIVATIVES AND THEIR SALTS |
AT502577A AT346490B (en) | 1974-09-06 | 1977-07-13 | PROCESS FOR MANUFACTURING NEW CEPHALOSPORIN DERIVATIVES |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT502577A AT346490B (en) | 1974-09-06 | 1977-07-13 | PROCESS FOR MANUFACTURING NEW CEPHALOSPORIN DERIVATIVES |
Country Status (1)
Country | Link |
---|---|
AT (2) | AT346489B (en) |
-
1977
- 1977-07-13 AT AT502477A patent/AT346489B/en not_active IP Right Cessation
- 1977-07-13 AT AT502577A patent/AT346490B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT346489B (en) | 1978-11-10 |
ATA502577A (en) | 1978-03-15 |
AT346490B (en) | 1978-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |