(5α,12β,19α)-2,3-Didehydro-8α-[(2β,5α,12β,19α)-1-demethyl-6β,7β-epoxyvallesamidin-15-yl]-6β,7β-epoxyaspidospermidine-3-carboxylic acid methyl ester
- CAS No.
- 52659-53-7
- Chemical Name:
- (5α,12β,19α)-2,3-Didehydro-8α-[(2β,5α,12β,19α)-1-demethyl-6β,7β-epoxyvallesamidin-15-yl]-6β,7β-epoxyaspidospermidine-3-carboxylic acid methyl ester
- Synonyms
- Criophylline;(5α,12β,19α)-2,3-Didehydro-8α-[(2β,5α,12β,19α)-1-demethyl-6β,7β-epoxyvallesamidin-15-yl]-6β,7β-epoxyaspidospermidine-3-carboxylic acid methyl ester;Aspidospermidine-3-carboxylic acid, 2,3-didehydro-6,7-epoxy-8-[(1aR,5aS,10aR,10bS,12aS,12bS)-12a-ethyl-1a,4,5,5a,10,10b,11,12,12a,12b-decahydro-2H-cyclopent[ij]indolo[2,3-a]oxireno[g]quinolizin-7-yl]-, methyl ester, (5α,6β,7β,8α,12R,19α)- (9CI)
- CBNumber:
- CB92287206
- Molecular Formula:
- C40H46N4O4
- Molecular Weight:
- 646.82
- MDL Number:
- MOL File:
- 52659-53-7.mol
(5α,12β,19α)-2,3-Didehydro-8α-[(2β,5α,12β,19α)-1-demethyl-6β,7β-epoxyvallesamidin-15-yl]-6β,7β-epoxyaspidospermidine-3-carboxylic acid methyl ester Chemical Properties,Uses,Production
Description
This alkaloid occurs in the leaves of Crioeeras dipladeniiflorus. It has a specific rotation of [α]22D- 176° (c 1.04, CHCI3) and gives an ultraviolet spectrum in EtOH having absorption maxima at 214, 257, 299 and 327 nm with a shoulder at 228 nm.
References
Bruneton, Bouquet, Cave., Phytochem., 13, 1963 (1974)
(5α,12β,19α)-2,3-Didehydro-8α-[(2β,5α,12β,19α)-1-demethyl-6β,7β-epoxyvallesamidin-15-yl]-6β,7β-epoxyaspidospermidine-3-carboxylic acid methyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
(5α,12β,19α)-2,3-Didehydro-8α-[(2β,5α,12β,19α)-1-demethyl-6β,7β-epoxyvallesamidin-15-yl]-6β,7β-epoxyaspidospermidine-3-carboxylic acid methyl ester
Criophylline
Aspidospermidine-3-carboxylic acid, 2,3-didehydro-6,7-epoxy-8-[(1aR,5aS,10aR,10bS,12aS,12bS)-12a-ethyl-1a,4,5,5a,10,10b,11,12,12a,12b-decahydro-2H-cyclopent[ij]indolo[2,3-a]oxireno[g]quinolizin-7-yl]-, methyl ester, (5α,6β,7β,8α,12R,19α)- (9CI)
52659-53-7
C40H46N4O4