Supported by the Indian Council of Scientific and Industrial Research,No.MLP0204(CSIR-IHBT no.5712).
In this article,we commented on the work done by Jiang et al,where they syn-thesized a kakkatin derivative,6-(hept-6-yn-1-yloxy)-3-(4-hydroxyphenyl)-7-me-thoxy-4H-chromen-4-one(HK),and investigated its antitumor activ...
Based on the antitumor activity of chalcone derivatives and their structure, the structure-activity relationship of chalcone derivatives was analyzed by CoMFA (comparative molecular field analysis) method and then the...
supported by CAS"Light of West China"Program([2014]91 to Z.Z.);the Basic Research Plan of Yunnan Provincial Science and Technology Department(grant number 2014FA042);CAS Strategic biological resources service network(ZSTH-021);the Strategic Priority Research Program of the Chinese Academy of Sciences,Grant No.XDA12030206.
Cancer is the leading cause of human death which seriously threatens human life.The antimalarial drug artemisinin and its derivatives have been discovered with considerable anticancer properties.Simultaneously,a varie...
In this paper, we described the synthesis of 2-aminoflfiazole sublibrary containing methyl, bromo, phenylor butylidene at 4- or/and 5-position of its core. All target compounds were evaluated tbr their antitumor activ...
financially supported by Tianjin Municipal Natural Science Foundation (Key Program No.12JCZDJC22000);Ministry of Science and Technology of China (Nos.2010CB126102,2011BAE06B05)
Phosphonates have been frequently used as suitable isosteric and isoelectronic replacements for biologically important phosphates in the development of drugs or drug candidates because of their stability toward the ac...
The reaction of cyanoacetylhydrazine with chloroacetone gave the N-(1-chloropropan-2-ylidene)-2-cyanoacetohy- drazide. This compound reacted with either hydrazine hydrate or phenylhydrazine to give the corresponding 1...
supported by National Natural Science Foundation of China(No.30371676)
A series of new 6,7-disubstituted-4-(benzothiazol-6-ylamino)quinoline-3-carbonitrile derivatives(12a-l) were synthesized.The cytotoxicity of 12 new compounds was evaluated in AGS,HepG2 and HT-29 cell lines.The results...
supported by National Natural Science Foundation of China (No.30271543).
A series of quinolone derivatives containing benzimidazole, benzoxazole or benzothiazole ring were synthesized. The cytotoxicity of 12 new compounds was evaluated in KB, Be17402, A2780 and HT-29 cell lines. Most of sy...
A new series of N^1-acetylamino-(5-alkyl/aryl- 1,3,4-thiadiazole-2-yl)-5-fluorouracil derivatives were designed and synthesized. These compounds have not been reported in literature, and their structure chemical wer...
supported by the National Natural Science Foundation of the People's Republic of China(No.30472083).
A series of natural product 23-hydroxybetulinic acid derivatives were prepared. In the preparation of mono-O-benzoyl ester derivative, it was observed that benzoyl group migrated from 3-0- to 23-O-position during the ...