Research Article

Investigation of Antileishmanial Activities of Acridines Derivatives against Promastigotes and Amastigotes Form of Parasites Using Quantitative Structure Activity Relationship Analysis

Table 6

The values of chemical descriptors and the observed and predicted activities using the MLR models for the test set.

Test set (promastigotes)pIC50 PRO
Number N%NHANHDMTITVCObs.MLR

312.0304.2595.02432140753.891 10−07−1.669−2.047
69.2705.6404.65452287631.716 10−10−0.230−1.014
1010.7805.7305.26732164594.902 10−08−1.061−1.832
1411.7602.6983.0623143873.050 10−050.301−0.012
178.5804.9693.43141103295.188 10−07−0.380−0.664
217.1805.2143.49851186001.334 10−08−0.114−0.551
374.4606.9394.7792082454.076 10−06−2.200−1.781
3810.6805.1224.3742163885.083 10−06−2.245−1.512
428.4805.2604.45731120051.307 10−07−1.815−1.608
6413.1705.2974.38852476531.201 10−10−0.940−0.455

Test set (amastigotes)pIC50 AMA
NumberNHANHDCTObs.MLR

5−5.8501064.611300.8663219.1100.699−0.787
6−5.7851005.951247.4565218.7151.5230.332
26−5.665583.700926.651207.815−1.170−1.456
27−5.603622.270930.050308.827−1.877−1.628
29−5.640618.850938.380309.007−1.561−1.467
36−5.966676.6501037.9772112.201−1.427−0.774
37−6.025552.770930.967208.348−2.185−1.457
44−5.919749.4001083.0642112.828−1.004−0.978
46−5.790752.9801078.4193113.925−0.973−0.733
50−5.461625.750913.5633213.449−0.531−1.028