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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Application filed by Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Priority to JP14923976ApriorityCriticalpatent/JPS5373559A/en
Publication of JPS5373559ApublicationCriticalpatent/JPS5373559A/en
PURPOSE: Title compound useful as an intermediate of benzodiazepine, by reacting 1-alkyl-2-methyl-3-phenyl indole with a halogenating agent in a solvent in the presence of pyridine, and then reacting with an alkali metal salt of phthalimide.
COPYRIGHT: (C)1978,JPO&Japio
JP14923976A1976-12-101976-12-10Preparation of 2-phthalimido methylindole derivatives
PendingJPS5373559A
(en)