Anticancer biangeloyl saponins

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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C536S018200, C514S033000

Reexamination Certificate

active

11131551

ABSTRACT:
Novel compounds such as compounds designated herein as Xanifolia-Y or -Y3, -Y1, -Y2, -Y8, -Y9 and -Y10 are disclosed. These compounds have anticancer activity. The compounds of the present invention are obtainable from plants in the sapindaceae family, such asXanthoceras sorbifolia, or other natural sources or products. The compounds of the present invention may also be synthesized chemically

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