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1. (WO1991017149) 3-NAPHTHYL-3-CARBOXYALKYLTHIO OR OXY SUBSTITUTED ALKANOIC ACID LEUKOTRIENE ANTAGONISTS
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
Canada 26.10.19922081480
European Patent Office (EPO) 28.10.19921991908637Published: 17.02.1993
Withdrawn: 27.09.1994