Patents Represented by Attorney Everett F. Smith

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  • 4-Desacetoxy-3-hydroxyvinblastine
    Patent number: 3944554
    Abstract: 4-Desacetoxy-3'-hydroxyvinblastine, a novel indoledihydroindole alkaloid obtained in small quantities from Vinca rosea, intermediate for the preparation of antimitotic compounds.
    Type: Grant
    Filed: January 9, 1975
    Date of Patent: March 16, 1976
    Assignee: Eli Lilly and Company
    Inventor: Susan S. Tafur