3D-QSAR Study of Combretastatin A-4 Analogs Based on Molecular Docking

Combretastatin A-4 (CA-4), its analogues and their excellent antitumoral and antivascular activities, have attracted considerable interest of medicinal chemists. In this article, a docking simulation was used to identify molecules having the same binding mode as the lead compound, and 3D-QSAR models...

Descripción completa

Detalles Bibliográficos
Autores principales: Jin, Yinghua, Qi, Ping, Wang, Zhiwei, Shen, Qirong, Wang, Jian, Zhang, Weige, Song, Hongrui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264539/
https://www.ncbi.nlm.nih.gov/pubmed/25134772
http://dx.doi.org/10.3390/molecules16086684
Descripción
Sumario:Combretastatin A-4 (CA-4), its analogues and their excellent antitumoral and antivascular activities, have attracted considerable interest of medicinal chemists. In this article, a docking simulation was used to identify molecules having the same binding mode as the lead compound, and 3D-QSAR models had been built by using CoMFA based on docking. As a result, these studies indicated that the QSAR models were statistically significant with high predictabilities (CoMFA model, q(2) = 0.786, r(2) = 0.988). Our models may offer help to better comprehend the structure-activity relationships for this class of compounds and also facilitate the design of novel inhibitors with good chemical diversity.

Ejemplares similares