Chemical structures of 3-(2-(benzylideneamino)thiazol-4-yl)-2H-chromen-2-one derivatives and IC₅₀ values against AP inhibitors.

Compound no.	Chemical structures & IUPAC names	IC50 (μM)				References
		h-TNAP	h-IAP	h-e5′NT	r-e5′NT
35		0.51	0.39	0.25	—	139
36		0.33	—	0.28	—	139
37		0.22	—	5.15	—	139
38		0.21	—	2.23	—	139
39		0.52	0.05	10.2	—	139
Standards		19.2	—	—	—	139
		—	80.2	—	—	139
		—	—	42.1	77.3	139