dc.creator | Oliveira, KMG | |
dc.creator | Takahata, Y | |
dc.date | 2008 | |
dc.date | AUG | |
dc.date | 2014-11-17T23:50:49Z | |
dc.date | 2015-11-26T17:43:30Z | |
dc.date | 2014-11-17T23:50:49Z | |
dc.date | 2015-11-26T17:43:30Z | |
dc.date.accessioned | 2018-03-29T00:25:34Z | |
dc.date.available | 2018-03-29T00:25:34Z | |
dc.identifier | Qsar & Combinatorial Science. Wiley-v C H Verlag Gmbh, v. 27, n. 8, n. 1020, n. 1027, 2008. | |
dc.identifier | 1611-020X | |
dc.identifier | WOS:000258849000007 | |
dc.identifier | 10.1002/qsar.200710172 | |
dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/58513 | |
dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/58513 | |
dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/58513 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1287608 | |
dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description | We employed two classification methods; first, a logistic regression, second, classification tree, to classify nucleoside activities against Leishmania donovani using a training set of 21 compounds. The compounds are classified either active or inactive. The model was validated using a test set of 14 compounds. Two descriptors, Mor26v and Gap(HOMO, HOMO-I), were selected. The logistic regression resulted classification accuracy of 90.5% for the training set, 67% for the test set after Applicability Domain analysis was performed. The method of classification tree resulted classification accuracy of 95% for the training set, 86% for the test set. It was shown that the lowest energy conformation can be used to build a QSAR model through examination of the whole conformations that lie above the lowest energy conformation in the energy window of 13 kcal/mol. The selected descriptor Mor26v distinguishes differences in molecular chirality, while Gap(HOMO, HOMO-1) distinguishes differences in electronic structures. | |
dc.description | 27 | |
dc.description | 8 | |
dc.description | 1020 | |
dc.description | 1027 | |
dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description | FAPESP [98/16485-1, 2007/586798] | |
dc.description | CNPq [304751/2006-5] | |
dc.language | en | |
dc.publisher | Wiley-v C H Verlag Gmbh | |
dc.publisher | Weinheim | |
dc.publisher | Alemanha | |
dc.relation | Qsar & Combinatorial Science | |
dc.relation | QSAR Comb. Sci. | |
dc.rights | fechado | |
dc.rights | http://olabout.wiley.com/WileyCDA/Section/id-406071.html | |
dc.source | Web of Science | |
dc.subject | Visceral Leishmaniasis | |
dc.subject | Drug Discovery | |
dc.subject | Antileishmanial Activity | |
dc.subject | Transplant Recipients | |
dc.subject | Thymidine Kinase | |
dc.subject | Challenges | |
dc.subject | Molecules | |
dc.subject | Diseases | |
dc.subject | Analogs | |
dc.subject | Binding | |
dc.title | QSAR modeling of nucleosides against amastigotes of Leishmania donovani using logistic regression and classification tree | |
dc.type | Artículos de revistas | |