HM-30181 hydrochloride

• CAT Number: I028801
• CAS Number: 849675-88-3
• Molecular Formula: C38H37ClN6O7
• Molecular Weight: 725.2
• Purity: 98%
• Synonyms: Encequidar HCl; Encequidar hydrochloride; HM-30181 hydrochloride; HM30181 hydrochloride; HM 30181 hydrochloride; HM-30181 HCl; HM30181 HCl; HM 30181 HCl
• Solubility: To be determined
• Appearance: Solid powder
• Storage: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
• IUPAC Name: 4H-1-Benzopyran-2-carboxamide, N-(2-(2-(4-(2-(3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinyl)ethyl)phenyl)-2H-tetrazol-5-yl)-4,5-dimethoxyphenyl)-4-oxo-, monohydrochloride
• InChI: InChI=1S/C38H36N6O7.ClH/c1-47-32-17-24-14-16-43(22-25(24)18-33(32)48-2)15-13-23-9-11-26(12-10-23)44-41-37(40-42-44)28-19-34(49-3)35(50-4)20-29(28)39-38(46)36-21-30(45)27-7-5-6-8-31(27)51-36;/h5-12,17-21H,13-16,22H2,1-4H3,(H,39,46);1H
• InChIKey: KAQQJKZDBBMBEZ-UHFFFAOYSA-N
• SMILES: Cl.COc1cc2CCN(CCc3ccc(cc3)n4nnc(n4)c5cc(OC)c(OC)cc5NC(=O)C6=CC(=O)c7ccccc7O6)Cc2cc1OC

HM-30181 hydrochloride is an oral P-glycoprotein (P-gp) inhibitor developed to enhance the oral bioavailability of P-gp substrate drugs.

Reference

1: Cha YJ, Lee H, Gu N, Kim TE, Lim KS, Yoon SH, Chung JY, Jang IJ, Shin SG, Yu KS, Cho JY. Sustained Increase in the Oral Bioavailability of Loperamide after a Single Oral Dose of HM30181, a P-glycoprotein Inhibitor, in Healthy Male Participants. Basic Clin Pharmacol Toxicol. 2013 Jul 6. doi: 10.1111/bcpt.12108. [Epub ahead of print] PubMed PMID: 23829508.
2: Bauer F, Wanek T, Mairinger S, Stanek J, Sauberer M, Kuntner C, Parveen Z, Chiba P, Müller M, Langer O, Erker T. Interaction of HM30181 with P-glycoprotein at the murine blood-brain barrier assessed with positron emission tomography. Eur J Pharmacol. 2012 Dec 5;696(1-3):18-27. doi: 10.1016/j.ejphar.2012.09.013. Epub 2012 Sep 26. PubMed PMID: 23022332; PubMed Central PMCID: PMC3690544.
3: Kim TE, Gu N, Yoon SH, Cho JY, Park KM, Shin SG, Jang IJ, Yu KS. Tolerability and pharmacokinetics of a new P-glycoprotein inhibitor, HM30181, in healthy Korean male volunteers: single- and multiple-dose randomized, placebo-controlled studies. Clin Ther. 2012 Feb;34(2):482-94. doi: 10.1016/j.clinthera.2012.01.003. Epub 2012 Jan 28. PubMed PMID: 22284902.
4: Kwak JO, Lee SH, Lee GS, Kim MS, Ahn YG, Lee JH, Kim SW, Kim KH, Lee MG. Selective inhibition of MDR1 (ABCB1) by HM30181 increases oral bioavailability and therapeutic efficacy of paclitaxel. Eur J Pharmacol. 2010 Feb 10;627(1-3):92-8. doi: 10.1016/j.ejphar.2009.11.008. Epub 2009 Nov 10. PubMed PMID: 19903471.