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;

The in vitro antitumour activity of the novel derivative has been tested and the result showed that the novel derivative exhibited better antitumour activity in.

The preliminary bioassay tests showed that (RMe2SiCH2)2Sn(OOCAr)2 and (RMe2SiCH2)2 SnCl2 had a good antitumour activity in vitro.

The antitumour activity assay results showed that (n Bu) 2Sn(O 2CR) 2 exhibited a good antitumour act.