Table 1.
Descriptor changed
Dataset[a] |
# of samples | Mean descriptor change | ΔT m/Δdescriptor [°C] | ±SEM [°C] | p value[b] |
---|---|---|---|---|---|
Fluorine atoms
PATENTS dataset Schultes In‐House Karthikeyan |
17 297 24 41 |
1.29 1.3 1.8 |
1.2 −0.77 −3.9 |
±0.3 ±7.3 ±7.7 |
<0.0001 n.s. n.s. |
Chlorine atoms
PATENTS dataset Schultes In‐House Karthikeyan |
9893 9 188 |
1.04 1.0 1.0 |
6.2 −10 7.0 |
±0.4 ±14 ±3.4 |
<0.0001 n.s. <0.05 |
Bromine atoms
PATENTS dataset Schultes In‐House Karthikeyan |
2804 16 128 |
1.02 1.0 1.2 |
14 47 20 |
±0.8 ±9.0 ±4.1 |
<0.0001 <0.001 <0.0001 |
Iodine atoms
PATENTS dataset Schultes In‐House Karthikeyan |
400 1 8 |
1.02 1.0 1.0 |
20 10 39 |
±2.2 NA ±3.2 |
<0.0001 n.s. <0.05 |
H‐bond donors
PATENTS dataset Schultes In‐House Karthikeyan |
12 889 36 46 |
1.02 1.1 1.1 |
23 44 25 |
±0.5 ±7.7 ±9.0 |
<0.0001 <0.0001 <0.05 |
H‐bond acceptors
PATENTS dataset Schultes In‐House Karthikeyan |
24 358 13 263 |
1.16 1.0 1.7 |
11 36 12 |
±0.3 ±13 ±3.1 |
<0.0001 <0.05 <0.0001 |
Rotatable bonds
PATENTS dataset Schultes In‐House Karthikeyan |
68 531 61 155 |
1.27 1.3 2.0 |
−7.3 −16 −6.0 |
±0.2 ±4.9 ±4.3 |
<0.0001 <0.0001 <0.001 |
logP
calc
PATENTS dataset Schultes In‐House Karthikeyan |
24 818 103 390 |
0.92 0.5 0.7 |
4.6 −2.0 2.9 |
±0.4 ±3.7 ±2.2 |
<0.0001 n.s. n.s. |
[a] The PATENTS dataset comprises the ∼275 000 compound dataset we used in the study; the Schultes In‐House and Karthikeyan datasets are those used in the Schultes study.16 [b] n.s.=non‐significant (p>0.05).