Title: Process for preparing libecamycine similarity
Application Number: 87107928 Application Date: 1987.11.20
Publication Number: 1020098 Publication Date: 1988.08.10
Approval Pub. Date: 1993.10.06 Granted Pub. Date: 1993.10.06
International Classifi-cation: A61K31/70;C07H19/044
Applicant(s) Name: Bristol-Myers Co. Address:
Inventor(s) Name: Takus Kanica
Attorney & Agent: LI YING GU BAIDI
Abstract:
    There are disclosed analogs of the antitumor agent, rebeccamycin, which possess antineoplastic properties against mammalian, particularly experimental animal, tumor systems. The compounds of the invention are aminoalkylated derivatives of rebeccamycin produced by first reacting rebeccamycin with a strong base to obtain a reactive intermediate and then reacting the reactive intermediate with an aminoalkyl compound.
Time: 7
<- Previous Patent:Method for preparation of compoun...   |  Next Patent:Antiviral compounds ->