Inventor
SCHMITGES CLAUS
DE4 patents
Patents
4 patentsUS5726194AMar 10, 1998
Endothelin receptor antagonists
MERCK PATENT GMBH21 citations91
US4746649AMay 24, 1988
Diamino acid derivatives
MERCK PATENT GMBH14 citations71
US4666888AMay 19, 1987
Diamino acid derivatives
MERCK PATENT GMBH12 citations71
US6017939AJan 25, 2000
2,1,3-benzothia(OXA)diazole derivatives having an endothelin receptor antagonistic effect
MERCK PATENT GMBH1 citations50