Smiles: O[C@@]12O[C@@]([C@H](C[C@H](C/C(C)=C/[C@H](C(C[C@@H]([C@H]([C@H](OC([C@@]3([H])N(CCCC3)C(C2=O)=O)=O)/C(C)=C/[C@H]4C[C@H]([C@@H](CC4)O)O)C)O)=O)CC=C)C)O)([H])[C@H](C[C@H]1C)OC
Development and validation of a stability indicating HPLC assay method for tacrolimus in semi-solid dosage form & bulk drug
By Gejage, Santosh; Amin, Purnima
From Indo American Journal of Pharmaceutical Research (2018), 8(5), 1097-1106