Quantitative Structure Activity Relationship Studies of Topoisomerase I Inhibitors as Potent Antibreast Cancer Agents
Joint Authors
Paliwal, Sarvesh
Das, Sucheta
Singh, Supriya
Pandey, Anubhuti
Singh, Rajeev
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-26
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Topoisomerase I (TOP I) is a valuable molecular target for the development of clinically used anticancer agents.
Indenoisoquinolines have emerged as potent topoisomerase I inhibitors.
So, with an aim to elucidate the important features responsible for their activity, QSAR studies on breast cancer cell line using stepwise multiple linear regressions, partial least square, and neural network were performed.
The MLR and PLS models showed good correlation values of r2=0.932, r2cv=0.897, and r2=0.932, r2cv=0.913 respectively.
The model revealed the importance of steric arrangement of functional groups and number of H bond acceptors.
In addition to MLR and PLS, neural network architecture was also constructed using selected descriptors and the inhibitory activities in order to evaluate the mode of dependencies of biological activity on obtained descriptors.
American Psychological Association (APA)
Singh, Supriya& Das, Sucheta& Pandey, Anubhuti& Paliwal, Sarvesh& Singh, Rajeev. 2013. Quantitative Structure Activity Relationship Studies of Topoisomerase I Inhibitors as Potent Antibreast Cancer Agents. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-503169
Modern Language Association (MLA)
Singh, Supriya…[et al.]. Quantitative Structure Activity Relationship Studies of Topoisomerase I Inhibitors as Potent Antibreast Cancer Agents. Journal of Chemistry No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-503169
American Medical Association (AMA)
Singh, Supriya& Das, Sucheta& Pandey, Anubhuti& Paliwal, Sarvesh& Singh, Rajeev. Quantitative Structure Activity Relationship Studies of Topoisomerase I Inhibitors as Potent Antibreast Cancer Agents. Journal of Chemistry. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-503169
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-503169