Table 2 Statistics of satisfied conditions for Lipinski’s “rule of five” of molecules in the AICD and approved small drugs in DrugBank.

From: AICD: an integrated anti-inflammatory compounds database for drug discovery

Rule of five

DrugBank (2144)

AICD_all (79781)

All satisfied

1457 (68.0%)

49888 (62.5%)

Except MW

1503 (70.1%)

56159 (70.4%)

Except hydrogen bond acceptors

1489 (69.4%)

50137 (62.8%)

Except hydrogen bond donors

1541 (71.9%)

51985 (65.2%)

Except AlogP

1556 (72.6%)

57562 (72.1%)