By contrast with the anticancer activity result of endophytic fungi isolated from Taxus yunnanensis,Dracaena cochinchinensis,and Aquilaria sinensis(Lour.

Synthesis and initially anticancer activity evaluation of novel 2H-1-benzopyran derivatives;

Synthesis and in vitro anticancer activity of 3β,5α,6β-trihydroxycholan-24-oic acid derivatives;

In vivo anticancer activity of bisethanolamine salt of cholest-4-en-3β,6β-diol bishemisuccinate and its effects on hemogram;

Objective:To study the anti-tumor activity of fractions from pine cone and pine nut shell.

The Method used to separate anti-tumor activity matter from bark of Ailanthus altissima Swingle was studied in this paper.

Seeking anti-tumor agents from traditional Chinese medicine,and structural modification and anti-tumor activity studies on natural products are not only the important part of modernization of Chinese medicine but also the major way of research in anti-tumor drugs.

Synthesis and antitumor activity of selenophosphocholine analogues containing tegafur;

Study on the antitumor activity of hydroxycholanic acid derivatives Synthesis and in vitro antitumor activity of 3β ,5α ,6-trihydroxycholanic acid derivatives and 3β ,6β-dihydroxychol-4-enic acid derivatives;

Synthesis and antitumor activity of ascorbic acid sesquioxyGe(Ⅳ)compound;