(12R,19α,20R)-2,3-Didehydro-20-[[(7-methoxy-1,3-benzodioxol-5α-yl)carbonyl]oxy]aspidospermidine-3-carboxylic acid methyl ester
- CAS No.
- 52718-36-2
- Chemical Name:
- (12R,19α,20R)-2,3-Didehydro-20-[[(7-methoxy-1,3-benzodioxol-5α-yl)carbonyl]oxy]aspidospermidine-3-carboxylic acid methyl ester
- Synonyms
- Echitoserpidine;(12R,19α,20R)-2,3-Didehydro-20-[[(7-methoxy-1,3-benzodioxol-5α-yl)carbonyl]oxy]aspidospermidine-3-carboxylic acid methyl ester;Aspidospermidine-3-carboxylic acid, 2,3-didehydro-20-[[(7-methoxy-1,3-benzodioxol-5-yl)carbonyl]oxy]-, methyl ester, (5α,12R,19α,20R)-
- CBNumber:
- CB22277633
- Molecular Formula:
- C30H32N2O7
- Molecular Weight:
- 532.58
- MDL Number:
- MOL File:
- 52718-36-2.mol
(12R,19α,20R)-2,3-Didehydro-20-[[(7-methoxy-1,3-benzodioxol-5α-yl)carbonyl]oxy]aspidospermidine-3-carboxylic acid methyl ester Chemical Properties,Uses,Production
Description
The fruit of Alstonia venenata yield two closely related alkaloids which are separated chromatographically. This base crystallizes as colourless rods from MeOH and is strongly laevorotatory with a specific rotation of α] D - 427° (CHC13). The ultraviolet spectrum in EtOH consists of absorption maxima at 220,295 and 326 nm.
References
Majumder, Dinda, Phytochem., 13,645 (1974)
(12R,19α,20R)-2,3-Didehydro-20-[[(7-methoxy-1,3-benzodioxol-5α-yl)carbonyl]oxy]aspidospermidine-3-carboxylic acid methyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
(12R,19α,20R)-2,3-Didehydro-20-[[(7-methoxy-1,3-benzodioxol-5α-yl)carbonyl]oxy]aspidospermidine-3-carboxylic acid methyl ester
Echitoserpidine
Aspidospermidine-3-carboxylic acid, 2,3-didehydro-20-[[(7-methoxy-1,3-benzodioxol-5-yl)carbonyl]oxy]-, methyl ester, (5α,12R,19α,20R)-
52718-36-2