公开(公告)号：US4800208A

公开(公告)日：1989-01-24

申请号：US85067

申请日：1987-08-13

申请人： Vittorio Pestellini ,  Mario Ghelardoni ,  Danilo Giannotti ,  Alessandro Giolitti ,  Adriano Barzanti ,  Rossella Ciappi ,  Carlo Ortolani

发明人： Vittorio Pestellini ,  Mario Ghelardoni ,  Danilo Giannotti ,  Alessandro Giolitti ,  Adriano Barzanti ,  Rossella Ciappi ,  Carlo Ortolani

IPC分类号： C07D405/06 ,  A61K31/343 ,  A61K31/415 ,  A61K31/4178 ,  A61P31/04 ,  A61P31/10 ,  C07D521/00 ,  A61K31/34 ,  C07D403/06

CPC分类号： C07D231/12 ,  C07D233/56 ,  C07D249/08

摘要： Compounds corresponding to the general formula ##STR1## wherein: R and R1, that may be different, represent a hydrogen atom, a halogen, an alkyl group, an alkoxy radical in which the alkyl group contains one to four carbon atoms, a nitro group, a cyano group, an amino group, an acetamino group, a sulfamidic or N-substituted sulfamidic group; R2 represents a hydrogen atom, a halogen, an alkoxy radical, an alkyl group, a phenyl group, a phenylalkyl group, a phenylalkylene or phenylalkenyl group in which the alkylene or alkenyl radical contains two to four carbon atoms, a nitro group, a cyano group, an amino group, an acetamino group, an N-substituted suylfamidic group; and R3 represents a hydrogen atom, an alkyl group, preferably containing one to three carbon atoms or a cyano group.