For research use only. Not for therapeutic Use.
L 152804 is an orally active and selective neuropeptide Y Y5 receptor (NPY5-R) antagonist, with a Ki of 26 nM for hY5. L 152804 causes weight loss in diet-induced obese mice by modulating food intake and energy expenditure[1][2].
L 152804 displays > 300-fold selectivity over hY1, hY2, and hY4 receptors[1].
| Catalog Number | I007549 |
| CAS Number | 6508-43-6 |
| Synonyms | 2-(3,3-dimethyl-1-oxo-4,9-dihydro-2H-xanthen-9-yl)-5,5-dimethylcyclohexane-1,3-dione |
| Molecular Formula | C23H26O4 |
| Purity | ≥95% |
| InChI | InChI=1S/C23H26O4/c1-22(2)9-14(24)20(15(25)10-22)19-13-7-5-6-8-17(13)27-18-12-23(3,4)11-16(26)21(18)19/h5-8,19-20H,9-12H2,1-4H3 |
| InChIKey | XQDXIHYKAGHZRX-UHFFFAOYSA-N |
| SMILES | CC1(CC(=O)C(C(=O)C1)C2C3=CC=CC=C3OC4=C2C(=O)CC(C4)(C)C)C |
| Reference | [1]. Kanatani A, et al. L-152,804: orally active and selective neuropeptide Y Y5 receptor antagonist. Biochem Biophys Res Commun. 2000 May 27;272(1):169-73. [2]. Mashiko S, et al. A pair-feeding study reveals that a Y5 antagonist causes weight loss in diet-induced obese mice by modulating food intake and energy expenditure. Mol Pharmacol. 2007 Feb;71(2):602-8. Epub 2006 Nov 14. |
