Disubstituted 7-pyrrolidinoquinoline- and -napthylridine-3-carboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections.
DOMAGALA, JOHN M.;HAGEN, SUSAN E.;SANCHEZ, JOSEPH P.;SOLOMON, MARJORIE S.
作者:DOMAGALA, JOHN M.、HAGEN, SUSAN E.、SANCHEZ, JOSEPH P.、SOLOMON, MARJORIE S.
DOI:——
日期:——
US4840956A
申请人:——
公开号:US4840956A
公开(公告)日:1989-06-20
US7582627B2
申请人:——
公开号:US7582627B2
公开(公告)日:2009-09-01
New quinolone antibacterial agents. Synthesis and biological activity of 7-(3,3- or 3,4-disubstituted-1-pyrrolidinyl)quinoline-3-carboxylic acids
作者:Susan E. Hagen、John M. Domagala、Carl L. Heifetz、Joseph P. Sanchez、Marjorie Solomon
DOI:10.1021/jm00164a060
日期:1990.2
A series of 7-(3-amino- or 3-aminomethyl-1-pyrrolidinyl)-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-o xo-3-quinolinecarboxylic acids was synthesized and tested for antibacterialactivity. Unique to these quinolones was the presence of a methyl or phenyl group in the pyrrolidine ring. Although the in vitro activity of these agents was usually equal to or less than that of their unsubstituted counterparts