Research on Nitrogen Containing Heterocyclic Compounds; XIV. Derivatives of 5H-Pyrrolo[1,2-b][1,2,5]benzotriazepine, a Novel Tricyclic Ring System, by Intramolecular Cyclization ofN-Aryl-1H-pyrrol-1-amines
6-Beta(substituted)-(S)-hydroxymethylpenicillanic acids and derivatives thereof
申请人:PFIZER INC.
公开号:EP0276942A1
公开(公告)日:1988-08-03
Antibacterial penicillins of the formula
or a pharmaceutically acceptable salt thereof wherein R1 is a heterocyclic group and R is hydrogen, the residue of certain carboxy protecting groups or the residue of an ester group readily hydrolyzable in vivo having activity against resistant organisms.
作者:STEFANCICH, G.、ARTICO, M.、CORELLI, F.、MASSA, S.
DOI:——
日期:——
US4782050A
申请人:——
公开号:US4782050A
公开(公告)日:1988-11-01
6-beta(substituted)-(S)-hydroxymethylpenicillanic acids and derivatives
申请人:Pfizer Inc.
公开号:US04782050A1
公开(公告)日:1988-11-01
Antibacterial penicillins of the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein R.sup.1 is a heterocyclic group and R is hydrogen, the residue of certian carboxy protecting groups or the residue of an ester group readily hydrolyzable in vivo having activity against resistant organisms.
Research on Nitrogen Containing Heterocyclic Compounds; XIV. Derivatives of 5<i>H</i>-Pyrrolo[1,2-<i>b</i>][1,2,5]benzotriazepine, a Novel Tricyclic Ring System, by Intramolecular Cyclization of<i>N</i>-Aryl-1<i>H</i>-pyrrol-1-amines
作者:Giorgio Stefancich、Marino Artico、Federico Corelli、Silvio Massa