Title: Betulinic acid derivatives, processes for preparing such derivatives and its use as cancer growth inhibitors
Application Number: 99813474 Application Date: 1999.11.17
Publication Number: 1326462 Publication Date: 2001.12.12
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A61K31/56;C07J63/00
Applicant(s) Name: Dabur Research Foundation Address:
Inventor(s) Name: S. Ramdoss;M. Jaggi;M.J.A. Siddiqui
Attorney & Agent: yang shuyuan
Abstract:
    The invention relates to novel betulinic acid derivatives of structural formula having modifications at C2, C3, C17, C20 and/or C29 positions, said derivatives being useful as inhibitors of tumor/cancer cells; process for preparation of the said derivatives; pharmaceutical compositions comprising said derivatives useful in the treatment of ovarian, colon, lung, laryngeal, prostrate cancer, leukemia, lymphoma and a method of treatment of ovarian, colon, lung, laryngeal and prostrate cancer in mammals using said derivatives or compositions.
Time: 8