J. Huuskonen et al., AQUEOUS SOLUBILITY PREDICTION OF DRUGS BASED ON MOLECULAR TOPOLOGY AND NEURAL-NETWORK MODELING, Journal of chemical information and computer sciences, 38(3), 1998, pp. 450-456
Citations number
30
Categorie Soggetti
Computer Science Interdisciplinary Applications","Computer Science Information Systems","Computer Science Interdisciplinary Applications",Chemistry,"Computer Science Information Systems
A method for predicting the aqueous solubility of drug compounds was d
eveloped based on topological indices and artificial neural network (A
NN) modeling. The aqueous solubility values for 211 drugs and related
compounds representing acidic, neutral, and basic drugs of different s
tructural classes were collected from the literature. The data set was
divided into a training set (n = 160) and a randomly chosen test set
(n = 51). Structural parameters used as inputs in a 23-5-1 artificial
neural network included 14 atom-type electrotopological indices and ni
ne other topological indices. For the test set, a predictive r(2) = 0.
86 and s = 0.53 (log units) were achieved.