Standard InChI: InChI=1S/C33H51FN6O4.2C2HF3O2/c1-22(35)29(42)40-19-16-36-27(21-40)28(41)37-26(20-23-10-12-25(34)13-11-23)30(43)39-17-14-33(15-18-39,24-8-6-5-7-9-24)31(44)38-32(2,3)4;2*3-2(4,5)1(6)7/h10-13,22,24,26-27,36H,5-9,14-21,35H2,1-4H3,(H,37,41)(H,38,44);2*(H,6,7)/t22-,26+,27-;;/m0../s1
1.Palucki BL, Park MK, Nargund RP, Ye Z, Sebhat IK, Pollard PG, Kalyani RN, Tang R, Macneil T, Weinberg DH, Vongs A, Rosenblum CI, Doss GA, Miller RR, Stearns RA, Peng Q, Tamvakopoulos C, McGowan E, Martin WJ, Metzger JM, Shepherd CA, Strack AM, Macintyre DE, Van der Ploeg LH, Patchett AA.. (2005) Discovery of (2S)-N-[(1R)-2-[4-cyclohexyl-4-[[(1,1-dimethylethyl)amino]carbonyl]-1-piperidinyl]-1-[(4-fluorophenyl)methyl]-2-oxoethyl]-4-methyl-2-piperazinecarboxamide (MB243), a potent and selective melanocortin subtype-4 receptor agonist., 15 (1):[PMID:15582434][10.1016/j.bmcl.2004.10.020]