1,4-diamino-2,3-dicyano-1,4-bis[2-aminophenylthio]butadiene January 19, 2018 1,4-diamino-2,3-dicyano-1,4-bis[2-aminophenylthio]butadiene Trade Name Orphan Indication Non-traumatic subarachnoid haemorrhage EU Market Approval EU EU Designation Date 2017-11-08 00:00:00 Sponsor Edvince AB