Cyclosporin EP Impurity D

Chemical Name: 1,11-anhydro[L-alanyl-D-alanyl-N-méthyl-L-leucyl-N-méthyl-L-leucyl-N-méthyl-L-valyl-(2S,3R,4R,6E)-3-hydroxy-4-méthyl-2-(méthylamino)oct-6-énoyl-(2S)-2-aminobutanoyl-N-méthylglycyl-N-méthyl-L-leucyl-L-valyl-L-leucine]  (as per EP)

Synonym: [Leu11]ciclosporine A, ciclosporine U (EP)

Smile: O=C([C@H](C(C)C)N(C)C([C@H](CC(C)C)N(C)C([C@H](CC(C)C)N(C)C([C@@H](C)NC([C@H](C)NC([C@H](CC(C)C)NC([C@H](C(C)C)NC([C@H](CC(C)C)N(C)C(CN(C)C([C@H](CC)N1)=O)=O)=O)=O)=O)=O)=O)=O)=O)N(C)[C@@H]([C@H](O)[C@H](C)C/C=C/C)C1=O