YM-750

• CAT Number: M135897
• CAS Number: 138046-43-2
• Molecular Formula: C31H36N2O
• Molecular Weight: 452.63
• Purity: ≥95%
• Synonyms: 1-cycloheptyl-1-(9H-fluoren-2-ylmethyl)-3-(2,4,6-trimethylphenyl)urea
• InChI: InChI=1S/C31H36N2O/c1-21-16-22(2)30(23(3)17-21)32-31(34)33(27-11-6-4-5-7-12-27)20-24-14-15-29-26(18-24)19-25-10-8-9-13-28(25)29/h8-10,13-18,27H,4-7,11-12,19-20H2,1-3H3,(H,32,34)
• InChIKey: FMLJREWZCZHGGW-UHFFFAOYSA-N
• SMILES: CC1=CC(=C(C(=C1)C)NC(=O)N(CC2=CC3=C(C=C2)C4=CC=CC=C4C3)C5CCCCCC5)C

YM-750 is a potent acyl-CoA:cholesterol acyltransferase (ACAT) inhibitor (IC50=0.18 μM). ACAT catalyzes the formation of cholesteryl esters from cholesterol and long-chain fatty-acyl-coenzyme A[1][2].
Foam cells accumulated esterified cholesterol (EC) for 24 h in the presence of acLDL without Cu2+, which is suppressed by KY-455 and YM-750[3].

Reference

[1]. Nagata Y, et al. N-[2-[N’-pentyl-(6,6-dimethyl-2,4-heptadiynyl)amino]ethyl]- (2-methyl-1-naphthylthio)acetamide (FY-087). A new acyl coenzyme a:cholesterol acyltransferase (ACAT) inhibitor of diet-induced atherosclerosis formation in mice. Biochem Pharmac
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[2]. Chang C, et al. Human acyl-CoA:cholesterol acyltransferase (ACAT) and its potential as a target for pharmaceutical intervention against atherosclerosis. Acta Biochim Biophys Sin (Shanghai). 2006;38(3):151-156.
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[3]. Miike T, et al. Effects of an anti-oxidative ACAT inhibitor on apoptosis/necrosis and cholesterol accumulation under oxidative stress in THP-1 cell-derived foam cells. Life Sci. 2008;82(1-2):79-84.
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