c33

PDE9-IN-(S)-C33 ((S)-C33) is a potent and selective inhibitor of PDE9 (IC50 = 11 nM). PDE9-IN-(S)-C33 can be used for central nervous system diseases and diabetes research.

MC3343, a DNMT inhibitor with IC50 values of 5.7 μM for DNMT1 and 1.7 μM for DNMT3a, affects tumor proliferation by blocking osteosarcoma cells in the G1 or G2 M phase and induces osteogenic differentiation by specifically re-expressing genes that regulate this physiological process, and is able to show synergistic effects in combination with adriamycin and cisplatin (CDDP).

NSC339614 potassium is a selective GluN1/GluN2C and GluN1/GluN2D receptors potentiator.

EC330, a novel steroidal LIF inhibitor showed cytotoxicity in various cancer cell lines and NCI-60 cell line panel at low nano-molar range.

EC33, a selective aminopeptidase A (APA) inhibitor, blocks the pressor response of exogenous Ang II and does not cross the blood-brain barrier, making it a potential candidate for salt-dependent hypertension research [1].

IRC-083927 HCl is novel and potent microtubule inhibitor with potential anticancer activity. IRC-083927 inhibits the tubulin polymerization by a binding to the colchicine site. IRC-083927 inhibits in vitro cell growth of human cancer cell lines in the low nanomolar range. More interesting, it remains highly active against cell lines resistant to microtubule-interacting agents (taxanes, Vinca alkaloids, or epothilones). Chronic oral treatment with IRC-083927 (5 mg kg) inhibits the growth of two human tumor xenografts in nude mice (C33-A, human cervical cancer and MDA-MB-231, human hormone-independent breast cancer). Together, the antitumor effects induced by IRC-083927 on tumor models resistant to tubulin agents support further investigations to fully evaluate its potential for the treatment of advanced cancers, particularly those resistant to current clinically available drugs.