公开(公告)号：US3803128A

公开(公告)日：1974-04-09

申请号：US21518072

申请日：1972-01-03

申请人： FURLENMEIER A ,  ZANETTI G ,  VOGLER K ,  LANZ P

发明人： LANZ P ,  VOGLER K ,  ZANETTI G ,  FURLENMEIER A

IPC分类号： C07C229/38 ,  C07D207/32 ,  C07D207/327 ,  C07D207/46 ,  C07D309/12 ,  C07D499/00 ,  C07D499/60 ,  C07D99/16

CPC分类号： C07D207/327 ,  C07C229/38 ,  C07C317/00 ,  C07C323/00 ,  C07D207/46 ,  C07D309/12 ,  C07D499/00 ,  Y02P20/55

摘要： COMPOUNDS REPRESENTED BY THE FOLLOWING FORMULA, A PROCESS FOR THEIR PREPARATION AND NOVEL INTERMEDIATES THEREFOR ARE DISCLOSED. THESE COMPOUNDS ARE USEFUL ANTIBIOTICS.

2-(HOOC-),3,3-DI(CH3-),6-(R-COO-CH(-T)-CO-NH-)PENAM

WHEREIN R IS A SUBSTITUTED PHENYL RADICAL AND T IS A C2C5 ALKYL OR ALKENYL, A CYCLOPROPYLMETHYL OR CYCLOBUTYLMETHYL, OR AN ARLAKYL CONTAINING UP TO 8 CARBON ATOMS.