Inventor
RITLI PETER
HU10 patents
Patents
10 patentsUS4940794AJul 10, 1990
Quinoline carboxylic acid boric acid anhydrides
CHINOIN GYOGYSZER ES VEGYESZET9 citations71
US4871849AOct 3, 1989
1-Methylamino-quinoline-carboxylic acid derivatives
CHINOIN GYOGYSZER ES VEGYESZET2 citations61
US4806645AFeb 21, 1989
Boric anhydrides of 6-fluoro-7-chloro-1-methylamino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
CHINOIN GYOGYSZER ES VEGYESZET5 citations61
US4803274AFeb 7, 1989
Norfloxacin intermediate
CHINOIN GYOGYSZER ES VEGYESZET4 citations61
US4981966AJan 1, 1991
Process for the preparation of quinoline carboxylic acids
CHINOIN GYOGYSZER ES VEGYESZET3 citations60
US5091530AFeb 25, 1992
Baron chelates of quinoline carboxylic acids
CHINOIN GYOGYSZER ES VEGYESZET2 citations59
US5294712AMar 15, 1994
Process for the preparation of quinoline carboxylic acids
CHINOIN GYOGYSZER ES VEGYESZET2 citations57
US5380845AJan 10, 1995
Process for the preparation of quinoline carboxylic acid derivatives
CHINOIN GYOGYSZER ES VEGYESZET0 citations51
US5300644AApr 5, 1994
Process for the preparation of quinoline carboxylic acids
CHINOIN GYOGYSZER ES VEGYESZET1 citations51
US5284950AFeb 8, 1994
Process for the preparation of quinoline carboxyolic acids
CHINOIN GYOGYSZER ES VEGYESZET0 citations40