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Priority claimed from US07/003,162external-prioritypatent/US4835288A/en
Priority claimed from US07/003,104external-prioritypatent/US4849526A/en
Priority claimed from NO880127Aexternal-prioritypatent/NO169124C/en
Publication of NO903995LpublicationCriticalpatent/NO903995L/en
Application filed by Systex IncfiledCriticalSystex Inc
Priority to NO903995ApriorityCriticalpatent/NO173828C/en
Publication of NO903995D0publicationCriticalpatent/NO903995D0/en
Publication of NO173828BpublicationCriticalpatent/NO173828B/en
Publication of NO173828CpublicationCriticalpatent/NO173828C/en
NO903995A1987-01-141990-09-13
Process for Preparation of 1,2-Dihydro-3H-pyrrolo- (1,2-a) -pyrrole-1,7-dicarboxylic acid and its lower dialkyl esters
NO173828C
(en)