Cyclosporine U

Chemical Name: (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,7,10,12,15, 25,28-octamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16, 19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20, 23,26,29,32-undecone

Synonym: 2-amino-9-((3aR,4S,6S,6aR)-3a,6-dihydroxyhexahydro-1H-cyclopenta[c]furan-4-yl)-3,9-dihydro-6H-purin-6-one ; 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) ; [Leu11]ciclosporine A ; Cyclosporin EP Impurity D

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