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Priority to NL127324DpriorityCriticalpatent/NL127324C/xx
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Priority to NL6501121Aprioritypatent/NL6501121A/xx
Publication of NL6501121ApublicationCriticalpatent/NL6501121A/xx
C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
C07D519/04—Dimeric indole alkaloids, e.g. vincaleucoblastine