Ethyl acetate - (2′R,3S,3′S,4′S)-1″-acetyl-1-benzyl-2′-(4-chlorobenzoyl)-4′-hydroxy-4′-phenyldispiro[indole-3,1′-cyclopentane-3′,3″-indole]-2,2″(1H,1″H)-dione (1:1)

Acétate d'éthyle - (2′R,3S,3′S,4′S)-1″-acétyl-1-benzyl-2′-(4-chlorobenzoyl)-4′-hydroxy-4′-phényldispiro[indole-3,1′-cyclopentane-3′,3″-indole]-2,2″(1H,1″H)-dione (1:1)

Ethyl acetate - (2′R,3S,3′S,4′S)-1″-acetyl-1-benzyl-2′-(4-chlorobenzoyl)-4′-hydroxy-4′-phenyldispiro[indole-3,1′-cyclopentane-3′,3″-indole]-2,2″(1H,1″H)-dione (1:1)

Ethyl-acetat --(2′R,3S,3′S,4′S)-1″-acetyl-1-benzyl-2′-(4-chlorbenzoyl)-4′-hydroxy-4′-phenyldispiro[indole-3,1′-cyclopentane-3′,3″-indole]-2,2″(1H,1″H)-dion (1:1)