Citation: Ning LIAO, Ting Jun HOU, Jia Quan WANG, Chong Xi LI, Xiao Jie XU. Common Pharmacophore Model and 3D-QSAR Analysis of Two Different Tyrphostin Families[J]. Chinese Chemical Letters, ;1999, 10(9): 755-758. shu

Common Pharmacophore Model and 3D-QSAR Analysis of Two Different Tyrphostin Families

Department of Chemistry, Beida-Jiuyuan Molecular Design Laboratory, Peking University, Beijing 100871

Received Date: 29 April 1999

In the present study we investigated two groups of small molecular tyrosine kinase phosphorylation inhibitors (tyrphostins) with quite different structures(19 compounds of the bcnivlidenc maiononitrile famliy and 13 compounds of the 3-substituted indolin-2-ones family) With the aid of a pharmacophore analysis method (CATALYST). a common three-dimensional pharmacophore model to these two kinds of molecules has been discovered. A better 3D-QSAR analysis based on the generated pharmacophore model was conducted (correaate coeffcient R=0.9561 and the model shows very good predictive ability.
- Pharmacophore model,
- 3D-QSAR,
- tyrphostin
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