Patent · US Active

Composition comprising triterpene saponins and compounds with angeloyl functional group, methods for preparing same and uses thereof

US8841265B2 · kind B2 · utility

6Cited by

16References

23Claims

0Family size

Assignee

Pacific Arrow Limited · CN

Inventors

Pui-Kwong Chan · Saginaw, US
May Sung Mak · Hong Kong, CN
Yun Wang · Dunedin, NZ

Key dates

Filing date	Dec 29, 2008
Grant date	Sep 23, 2014
Priority date	—
Expiry date	Jan 1, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2603/52
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

This invention provides a composition comprising a triterpenoid saponin, comprising two side groups attached to carbons 21, and 22 of the triterpenoid saponin backbone, for inhibiting skin or ovarian tumor cell growth.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.