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YASON SRL
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US5604254AFeb 18, 1997
Indole derivative having prolonged immunostimulating activity and pharmaceutical compositions therefrom
YASON SRL9 citations71
US4874776AOct 17, 1989
Compound having mucus regulating and elastase-inhibitory activities, for the therapy of pulmonal emphysema and pulmonal fibrosis
YASON SRL2 citations60
US5312825AMay 17, 1994
S-(2-thenoyl)-thiolactic acid derivative having pharmacological activity
YASON SRL0 citations50
US4956389ASep 11, 1990
Compounds having calcium blocking activity
YASON SRL0 citations48
US4826856AMay 2, 1989
Calcium antagonistic dihydropyridine derivative
YASON SRL0 citations48