Inventor
GIZUR TIBOR
HU8 patents
Patents
8 patentsUS5589486ADec 31, 1996
N-hydroxyalkyl-substituted 1,2,3,6-tetrahydro-pyridine and piperidine derivatives
RICHTER GEDEON VEGYESZET20 citations89
US5162359ANov 10, 1992
Antihyperlipoproteinemic 5-benzyl substituted-benzimidazoline-2-thion derivatives
RICHTER GEDEON VEGYESZET2 citations60
US5292933AMar 8, 1994
Process for the resolution of threo-3-[(2-aminophenyl)-thio]-2-hydroxy-3-(4-methoxy-phenyl)propionic acid
RICHTER GEDEON VEGYESZET3 citations54
US5225416AJul 6, 1993
1,2,3,6-tetrahydropyridine derivatives useful for improving cerebral blood circulation
RICHTER GEDEON VEGYESZET1 citations48
US7612229B2Nov 3, 2009
Industrial process for the synthesis of 2-substituted 1-(hydroxy-ethylidene)-1,1-bisphosfi- conic acids of high purity and the salts thereof
RICHTER GEDEON VEGYESZET1 citations46
US7767847B2Aug 3, 2010
Process for the preparation of chirally pure N-(trans-4-is)
RICHTER GEDEON VEGYESZET1 citations44
US7390899B2Jun 24, 2008
Process for the synthesis of high purity 3,5-diamino-6-(2,3-dichlorophenyl) (1,2,4-triazine)
RICHTER GEDEON VEGYESZET0 citations40
US6765114B1Jul 20, 2004
Process for the synthesis of 1-(aminomethyl)cyclohexyl-acetic acid
RICHTER GEDEON VEGYESZET1 citations38