A quantitative structure-activity relationship and molecular graphics analysis of hydrophobic effects in the interactions of inhibitors with alcohol dehydrogenase

1986 ◽  
Vol 29 (5) ◽  
pp. 615-620 ◽  
Author(s):  
Corwin Hansch ◽  
Teri Klein ◽  
Judith McClarin ◽  
Robert Langridge ◽  
Neal W. Cornell
Keyword(s):  
Alcohol Dehydrogenase ◽  
Quantitative Structure Activity Relationship ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Quantitative Structure ◽  
Molecular Graphics ◽  
Hydrophobic Effects ◽  
Structure Activity

Papain hydrolysis of X-phenyl-N-methanesulfonyl glycinates: A quantitative structure-activity relationship and molecular graphics analysis

1984 ◽  
Vol 229 (1) ◽  
pp. 112-125 ◽  
Author(s):  
Angelo Carotti ◽  
R.Nelson Smith ◽  
Shirlee Wong ◽  
Corwin Hansch ◽  
Jeffrey M. Blaney ◽  
...  
Keyword(s):  
Quantitative Structure Activity Relationship ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Quantitative Structure ◽  
Molecular Graphics ◽  
Structure Activity ◽  
Hydrolysis Of

scholarly journals Chymotrypsin hydrolysis of X-phenyl hippurates. A quantitative structure-activity relationship and molecular graphics analysis.

1987 ◽  
Vol 262 (22) ◽  
pp. 10767-10772
Author(s):  
L Morgenstern ◽  
M Recanatini ◽  
T E Klein ◽  
W Steinmetz ◽  
C Z Yang ◽  
...  
Keyword(s):  
Quantitative Structure Activity Relationship ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Quantitative Structure ◽  
Molecular Graphics ◽  
Structure Activity ◽  
Hydrolysis Of

Prediction of Lipophilicity of some Quinolone Derivatives by using Quantitative Structure- Activity Relationship

2019 ◽  
Vol 16 ◽  
Author(s):  
Meysam Shirmohammadi ◽  
Zakiyeh Bayat ◽  
Esmat Mohammadinasab
Keyword(s):  
Partition Coefficient ◽  
Principal Component ◽  
Quantitative Structure Activity Relationship ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Quantitative Structure ◽  
Selection Methods ◽  
Qsar Study ◽  
Structure Activity ◽  
Descriptor Selection

: Quantitative structure activity relationship (QSAR) was used to study the partition coefficient of some quinolones and their derivatives. These molecules are broad-spectrum antibiotic pharmaceutics. First, data were divided into two categories of train and test (validation) sets using random selection method. Second, three approaches including stepwise selection (STS) (forward), genetic algorithm (GA), and simulated annealing (SA) were used to select the descriptors, with the aim of examining the effect feature selection methods. To find the relation between descriptors and partition coefficient, multiple linear regression (MLR), principal component regression (PCR) and partial least squares (PLS) were used. QSAR study showed that the both regression and descriptor selection methods have vital role in the results. Different statistical metrics showed that the MLR-SA approach with (r2=0.96, q2=0.91, pred_r2=0.95) gives the best outcome. The proposed expression by MLR-SA approach can be used in the better design of novel quinolones and their derivatives.

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