Desmethyl Pimecrolimus

Chemical Name: (3S,​4R,​5S,​8R,​9E,​12S,​14S,​15R,​16S,​18R,​19R,​26aS)​-3-​[(1E)​-​2-​[(1R,​3R,​4S)​-​4-​chloro-​3-​methoxycyclohexyl]​-​1-​methylethenyl]​-​5,​6,​8,​11,​12,​13,​14,​15,​16,​17,​18,​19,​24,​25,​26,​26a-​hexadecahydro-​5,​19-​dihydroxy-​14,​16-​dimethoxy-​4,​8,​10,​12,​18-​pentamethyl-​15,​19-​Epoxy-​3H-​pyrido[2,​1-​c]​[1,​4]​oxaazacyclotricosine​-​1,​7,​20,​21(4H,​23H)​-​tetrone