(±)-Stemonamine
- CAS No.
- 41758-66-1
- Chemical Name:
- (±)-Stemonamine
- Synonyms
- Stemonamine;(±)-Stemonamine;rac-(8S*,8aS*)-3'-Methoxy-6,4'-dimethyl-1,8a-propano-1,2,3,4,5,7-hexahydrospiro[cyclopenta[b]azepine-8(8aH),2'(5'H)-furan]-7,5'-dione
- CBNumber:
- CB62219066
- Molecular Formula:
- C18H23NO4
- Molecular Weight:
- 317.37952
- MDL Number:
- MOL File:
- 41758-66-1.mol
(±)-Stemonamine Chemical Properties,Uses,Production
Description
The roots of Stemona japonica contain this alkaloid as a minor constituent, occurring with its isomer, isostemonamine. The base is separated from the accompanying alkaloids by chromatography and countercurrent distribution methods. The structure has been determined by X-ray crystallographic analysis of the hydrochloride dihydrate which forms triclinic crystals, space group PI, having dimensions of a = 14.62, b = 9.29 and c = 7.74 A. The structure was solved by a modified Fourier technique based upon the heavy-atom positions.
References
Iizuka et ai., J. Chem. Soc., Chem. Commun., 4, 125 (1973)
(±)-Stemonamine Preparation Products And Raw materials
Raw materials
Preparation Products
(±)-Stemonamine
rac-(8S*,8aS*)-3'-Methoxy-6,4'-dimethyl-1,8a-propano-1,2,3,4,5,7-hexahydrospiro[cyclopenta[b]azepine-8(8aH),2'(5'H)-furan]-7,5'-dione
Stemonamine
41758-66-1