Inventor
STUCKY GERHARD
CH20 patents
Patents
20 patentsUS5446160AAug 29, 1995
Process for preparing imidazopyridine derivatives
LONZA AG35 citations92
US5583226ADec 10, 1996
4,6-dichloropyrimidine and related compounds
LONZA AG13 citations81
US5925765AJul 20, 1999
Process for preparing pyridinecarboxylic esters
LONZA AG6 citations73
US5446159AAug 29, 1995
Process for preparing imidazopyridine derivatives
LONZA AG13 citations73
US5294710AMar 15, 1994
N-5-protected 2,5-diamino-4,6-dichloropyrimidines and process for their production
LONZA AG9 citations73
US5591853AJan 7, 1997
Products of a microbiological process for the production of 2-halo-pyrimidine-4-carboxylic acids
LONZA AG7 citations72
US7009058B1Mar 7, 2006
Method for preparing pyridine-2,3-dicarboxylic acid esters
LONZA AG2 citations62
US6169183B1Jan 2, 2001
Process for preparing pyridinecarboxylic esters
LONZA AG3 citations62
US5744601AApr 28, 1998
N-(2-amino-4, 6-dichlopyrimidine-5-yl) formanide, and a process for its preparation
LONZA AG2 citations62
US5698707ADec 16, 1997
Process for the preparation of optionally 2-substituted 5-chloroimidazole-4-carbaldehydes
LONZA AG2 citations62
US5693800ADec 2, 1997
N-(2-amino-4,6-dichloropyrimidine-5-yl) formamide and a process for its preparation
LONZA AG2 citations62
US5684157ANov 4, 1997
Process for the preparation of optionally 2-substituted 5-chloroimidazole-4-carbaldehydes
LONZA AG4 citations62
US5663340ASep 2, 1997
N-(2-amino-4,6-dichloropyrimidine-5-yl)formamide, and a process for its preparation
LONZA AG3 citations62
US6114527ASep 5, 2000
Process for preparing substituted pyrimidine derivatives
LONZA AG3 citations61
US5869667AFeb 9, 1999
Process for preparing 2- pyrimidinecarboxylates
LONZA AG4 citations61
US5840892ANov 24, 1998
Process for the preparation of substituted pyrimidines
LONZA AG3 citations61
US5717096AFeb 10, 1998
Process for the preparation of a 2-alkoxy-6-(trifluoromethyl)pyrimidin-4-ol
LONZA AG3 citations61
US6162921ADec 19, 2000
Process for preparing pyridinecarboxylic esters
LONZA AG0 citations51
US6022973AFeb 8, 2000
Process for preparing pyridinecarboxylic esters
LONZA AG0 citations51
US5821368AOct 13, 1998
Method for preparing pyrimidin-2-ylacetic acid esters
LONZA AG0 citations51