Prediction of drug intestinal absorption by new linear and non-linear QSPR

Alan Talevi, Mohammad Goodarzi, Erlinda V. Ortiz, Pablo R. Duchowicz, Carolina L. Bellera, Guido Pesce, Eduardo A. Castro, Luis E. Bruno-Blanch

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

In order to minimize the high attrition rate that usually characterizes drug research and development projects, current medicinal chemists aim to characterize both pharmacological and ADME profiles at the beginning of drug R&D initiatives. Thus, the development of ADME High-Throughput Screening in vitro and in silico ADME models has become an important growing research area. Here we present new linear and non-linear predictive QSPR models to predict the human intestinal absorption rate, which are derived from a medium sized, balanced and diverse training set of organic compounds. The structure-property relationships so obtained involve only 4 molecular descriptors, and display an excellent ratio of number of cases to number of descriptors. Their adjustment of the training set data together with the performance achieved during the internal and external validation procedures are comparable to previously reported modeling efforts.

Original languageEnglish (US)
Pages (from-to)218-228
Number of pages11
JournalEuropean Journal of Medicinal Chemistry
Volume46
Issue number1
DOIs
StatePublished - Jan 1 2011

Fingerprint

Intestinal Absorption
Organic compounds
Research
Pharmaceutical Preparations
Computer Simulation
Screening
Throughput
Pharmacology
In Vitro Techniques
Datasets

Keywords

  • ADME properties
  • Drug intestinal absorption
  • Model's applicability domain
  • Molecular descriptors
  • QSPR theory
  • Replacement method

ASJC Scopus subject areas

  • Pharmacology
  • Drug Discovery
  • Organic Chemistry

Cite this

Talevi, A., Goodarzi, M., Ortiz, E. V., Duchowicz, P. R., Bellera, C. L., Pesce, G., ... Bruno-Blanch, L. E. (2011). Prediction of drug intestinal absorption by new linear and non-linear QSPR. European Journal of Medicinal Chemistry, 46(1), 218-228. https://doi.org/10.1016/j.ejmech.2010.11.005

Prediction of drug intestinal absorption by new linear and non-linear QSPR. / Talevi, Alan; Goodarzi, Mohammad; Ortiz, Erlinda V.; Duchowicz, Pablo R.; Bellera, Carolina L.; Pesce, Guido; Castro, Eduardo A.; Bruno-Blanch, Luis E.

In: European Journal of Medicinal Chemistry, Vol. 46, No. 1, 01.01.2011, p. 218-228.

Research output: Contribution to journalArticle

Talevi, A, Goodarzi, M, Ortiz, EV, Duchowicz, PR, Bellera, CL, Pesce, G, Castro, EA & Bruno-Blanch, LE 2011, 'Prediction of drug intestinal absorption by new linear and non-linear QSPR', European Journal of Medicinal Chemistry, vol. 46, no. 1, pp. 218-228. https://doi.org/10.1016/j.ejmech.2010.11.005
Talevi, Alan ; Goodarzi, Mohammad ; Ortiz, Erlinda V. ; Duchowicz, Pablo R. ; Bellera, Carolina L. ; Pesce, Guido ; Castro, Eduardo A. ; Bruno-Blanch, Luis E. / Prediction of drug intestinal absorption by new linear and non-linear QSPR. In: European Journal of Medicinal Chemistry. 2011 ; Vol. 46, No. 1. pp. 218-228.
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