Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai
Reexamination Certificate
2005-11-28
2009-02-10
Jiang, Shaojia Anna (Department: 1623)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ester doai
C514S529000, C560S116000
Reexamination Certificate
active
07488753
ABSTRACT:
This invention provides composition comprising a triterpenoidal saponin, comprising two side groups attached to carbon21,and22of triterpenoidal saponin backbone. This invention provides a composition for inhibiting skin or ovarian tumor cell growth, comprising an appropriate amount of said compound.
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Beeby, et al.
Chan Pui-Kwong
Mak May Sung
Wang Yun
Jiang Shaojia Anna
Law Offices of Albert Wai-Kit Chan PLLC
Olson Eric S
Pacific Arrow Limited
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