Loteprednol Impurity 11

Chemical Name: (8S,9S,10R,11S,13S,14S,17 R)-11,17-dihydroxy-10,13- dimethyl-3-oxo6,7,8,9,10,11,12,13,14,15,16, 17-dodecahydro-3Hcyclopenta[a]phenanthrene17-carboxylic acid

Smile: O=C([C@@]1(O)CC[C@@]2([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3([H])[C@@H](O)C[C@]12C)=O)O