supported by the National Natural Science Foundation of China (21573068);Program of Shanghai Subject Chief Scientist (15XD1501300);the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry;the Fundamental Research Funds for the Central Universities (WD1313009)
Here we report a hydrothermal approach to build and tailor the hierarchical structure of brookite TiO_2 crystal under multiple hierarchical scales. Benefiting from the hierarchical structure and the existence of oxyge...
supported by the National Basic Research Program of China (2013CB733700);the China National Funds for Distinguished Young Scholars (21125104);the National Natural Science Foundation of China (51373039);Specialized Research Fund for the Doctoral Program of Higher Education (20120071130008)
An o-nitrobenzyl-based photocleavable antitumor prodrug with a terminal carboxyl group was designed and synthesized.The photolysis properties of the prodrug were investigated by means of1H NMR,HPLC,UV,and MTT methods....
Project supported by the Natural Science Foundation of Zhongshan University.
Sarcophinone (1) and Sarcophine (2), isolated from the soft coral Sarcophyton decaryi collected from the South China Sea, are cembranolides natural products. They have distinct cytotoxity and antitumor activity. This ...
Project supported by the National Natural Science Foundation of China.
It has been confirmed that tyrosine phosphorylation and dephosphorylation play crucial roles in the regulation of cellular growth, proliferation, differentiation and transformation. However, the systematic study on nu...
Project supported by the National Natural Science Foundation of China.
It has been reported that the complexes of Schiff’s base with the transition elements possess some anticarcinogenic activities, but no such study of complexes of rare earth elements with Schiff’s base has ever appea...
Project supported by the National Natural Science Foundation of China
The antitumor activities of titanocene dichloride and derivatives have been extensively studied. It is interesting and attractive to seek for the stable water-soluble system due to the studies on the mechanism of anti...
The research work was partly carried out in the Department of Biochemistry Kyoto Prefectural University of Medicine Japan
Numerous attempts have been made to select compounds that might reduce the incidence of cancer. Previously we have found out that several kinds of natural and
Project supported by the Science Foundation of Fujian Province
Nitidine chloride and oxynitidine were isolated from zanthoxylum nitidum by HUANG Zhi-xun et al. in 1980. Nitidine chloride exhibits good antitumor activity but oxynitidine does not. Recently we carried out a reaction...
Since pronounced antitumor activity displayed by maytansine and triptolide from the plants of Celastraceae was discovered, scientists investigated and screened the plants of Celastraceae phytochemically and pharmacolo...
Ⅰ. INTRODUCTION Seven alkaloids were isolated from the roots of Zanthoxylum nitidum by HUANG Zhi-xun et al. The compound C22H21O5N, named 6-methoxy-5, 6-dihydrochelerythrine, was one ...