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Table 2 Sulfonamides. A fragment of the sulfonamide descriptor database

From: Ontological model of multi-agent Smart-system for predicting drug properties based on modified algorithms of artificial immune systems

Descriptor Sulfadiazine Sulfadimidine Sulfafurazole ... Sulfalen Sulfaperin
D1 Number of atoms 27.000 33.00 31.000 ... 31.000 30.000
D2 Relative number of C atoms 0.3704 0.363 0.354 ... 0.3548 0.366
D3 Relative number of H atoms 0.3704 0.424 0.419 ... 0.3871 0.400
D4 Relative number of O atoms 0.0741 0.0606 0.096 ... 0.096 0.066
D5 Relative number of N atoms 0.148 0.1212 0.096 ... 0.129 0.133
D6 Relative number of S atoms 0.037 0.0303 0.032 ... 0.032 0.0333
D7 Number of single bonds 16.000 24.000 26.000 ... 26.000 22.000
D8 Relative number of single bonds 0.571 0.7059 0.8125 ... 0.8125 0.709
D9 Relative number of double bonds 0.000 0.00 0.00 ... 0.00 0.00
D10 Relative number of triple bonds 0.000 0.00 0.00 ... 0.00 0.00
D11 Number of aromatic bonds 12.000 10.0000 6.000 ... 6.000 9.000
D12 Relative number of aromatic bonds 0.428 0.294 0.187 ... 0.1875 0.290
D13 Relative number of rings 0.0741 0.0606 0.0645 ... 0.064 0.066
D14 Relative number of benzene rings 0.00 0.0303 0.00 ... 0.00 0.033
D15 Molecular weight 250.275 278.328 267.30 ... 280.30 264.301
D16 Relative molecular weight 9.269 8.434 8.622 ... 9.042 8.8101
D17 Gravitation index (all bonds) 1980.80 1916.90 1874.9 ... 1960.3 1843.00
D18 Gravitation index (all pairs) 3794.10 4085.10 3758.2 ... 4159.3 3711.20
D19 Cubic root of Gravitation index (all bonds) 12.558 12.422 12.330 ... 12.515 12.260
D20 Cubic root of Gravitation index (all pairs) 15.596 15.985 15.547 ... 16.082 15.482
D21 average molecular weight 9.270 8.440 8.620 ... 9.0400 8.8100
D22 sum of atomic van der Waals volumes 17.880 21.080 19.590 ... 19.990 19.480
D23 sum of atomic Sanderson electronegativities 27.790 33.560 31.780 ... 32.000 30.670
D24 sum of atomic polarizabilities 18.860 22.390 20.840 ... 21.080 20.630
D25 sum of Kier-Hall electrotopological states 46.580 46.170 43.500 ... 49.830 41.830
D26 mean atomic van der Waals volume 0.660 0.6400 0.63000 ... 0.640 0.650
D27 mean atomic Sanderson electronegativity 1.030 1.020 1.0300 ... 1.030 1.020
D28 mean atomic polarizability 0.700 0.6800 0.67000 ... 0.680 0.690
D29 mean electrotopological state 2.740 2.4300 2.4200 ... 2.620 2.320
D30 number of non-H atoms 17.000 19.000 18.000 ... 19.000 18.000
... ... ... ... ... ...
D2005 HACA-2/sqrt(TMSA) [Zefirov] 0.062 0.047 0.031 ... 0.034 0.0316