Expected physicochemical properties and lipophilicity of pyrazolo[3,4-b]pyridine-5-carbonitrile derivatives 5a and 5b.

Compd.	MWa	MLogPb	TPSAc (Å2)	n HBD d	n HBA e	n RB f	Violationsg
5a	420.51	3.17	132.01	1	4	3	0
5b	518.54	1.66	137.57	0	8	6	1

^aMolecular weight.

^bCalculated lipophilicity (MLogP_o/w).

^cTopological polar surface area.

^dNumber of hydrogen bond donor.

^eNumber of hydrogen bond acceptor.

^fNumber of rotatable bond.

^gViolations from Lipinski and Veber rules.