Methyl (2β,3β,4β,5α,12β,19α)-4-acetoxy-15-[(12S,14S,16R)-16-(1,1-difluoroethyl)-12-(methoxycarbonyl)-1,10-diazatetracyclo[12.3.1.0~3,11~.0~4,9~]octadeca-3(11),4,6,8-tetraen-12-yl]- 3-hydroxy-16-methoxy-1-methyl-6,7-didehydroaspidospermidine-3-carboxylate 2,3-dihydroxysuccinate (1:1)

2,3-Dihydroxybernsteinsäure -methyl-(2β,3β,4β,5α,12β,19α)-4-acetoxy-15-[(12S,14S,16R)-16-(1,1-difluorethyl)-12-(methoxycarbonyl)-1,10-diazatetracyclo[12.3.1.0~3,11~.0~4,9~]octadeca -3(11),4,6,8-tetraen-12-yl]-3-hydroxy-16-methoxy-1-methyl-6,7-didehydroaspidospermidin-3-carboxylat (1:1)

Acide 2,3-dihydroxysuccinique - (2β,3β,4β,5α,12β,19α)-4-acétoxy-15-[(12S,14S,16R)-16-(1,1-difluoroéthyl)-12-(méthoxycarbonyl)-1,10-diazatétracyclo[12.3.1.0~3,11~.0~4,9~]octadéca-3( 11),4,6,8-tétraén-12-yl]-3-hydroxy-16-méthoxy-1-méthyl-6,7-didéhydroaspidospermidine-3-carboxylate de méthyle (1:1)

Aspidospermidine-3-carboxylic acid, 4-(acetyloxy)-6,7-didehydro-15-[(4R,6S,8S)-4-(1,1-difluoroethyl)-1,3,4,5,6,7,8,9-octahydro-8-(methoxycarbonyl)-2,6-methano-2H-azecino[4,3-b]indol-8-yl]-3-hydroxy-16 -methoxy-1-methyl-, methyl ester, (2β,3β,4β,5α,12β,19α)-, 2,3-dihydroxybutanedioate (1:1) (salt)

Methyl (2β,3β,4β,5α,12β,19α)-4-acetoxy-15-[(12S,14S,16R)-16-(1,1-difluoroethyl)-12-(methoxycarbonyl)-1,10-diazatetracyclo[12.3.1.0~3,11~.0~4,9~]octadeca-3(11),4,6,8-tetraen-12-yl]- 3-hydroxy-16-methoxy-1-methyl-6,7-didehydroaspidospermidine-3-carboxylate 2,3-dihydroxysuccinate (1:1)