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Priority claimed from GB878721343Aexternal-prioritypatent/GB8721343D0/en
Priority claimed from GB888801759Aexternal-prioritypatent/GB8801759D0/en
Application filed by Merck Sharp & DohmefiledCriticalMerck Sharp & Dohme
Priority claimed from EP88308126Aexternal-prioritypatent/EP0307141B1/de
Application grantedgrantedCritical
Publication of ATE84415T1publicationCriticalpatent/ATE84415T1/de