CAII-IN-1 (compound 3n) is a thiosemicarbazide derivative that acts as a potent and selective inhibitor of carbonic anhydrase-II (CA-II), with an IC50 value of 10.3 μM for bovine CA-II. This compound (CAII-IN-1) finds utility in research pertaining to carbonic anhydrase-associated biological disorders [1].
CAII-IN-3 (compound 3h) is a thiosemicarbazone derivative known for its potent inhibition of carbonic anhydrase-II (CA-II). It exhibits an IC50 value of 13.4 μM [1].
hCAII-IN-3 (Compound 16) is an inhibitor of human carbonic anhydrase (hCA). It exhibits high affinity for hCA I, hCA II, hCA IX, and hCA XII, with Ki values of 403.8 nM, 5.1 nM, 10.2 nM, and 5.2 nM, respectively. Notably, hCA IX-IN-2 demonstrates anticancer activity [1].