Use of betulinic acid and its derivatives for inhibiting cancer

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai

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514510, 514639, 514908, 552510, C07J 5300, A61K 3115, A61K 3121, A61K 3156

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060488476

ABSTRACT:
The invention relates to use of betulinic acid and/or its derivatives for treating, inhibiting, and/or preventing tumors or cancer growth more particularly, to treating leukemia, lymphomas, lung, prostate and ovarian cancer. This invention also relates to novel betulinic acid derivatives and a composition containing betulinic acid derivatives with or without betulinic acid.

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