ChemicalBook >> CAS DataBase List >>(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester
(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester
- CAS No.
- 14883-83-1
- Chemical Name:
- (20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester
- Synonyms
- Raunitidine
- CBNumber:
- CB02369255
- Molecular Formula:
- C22H26N2O4
- Molecular Weight:
- 382.45
- MDL Number:
- MOL File:
- 14883-83-1.mol
(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Chemical Properties,Uses,Production
Description
This alkaloid is fairly widespread among the members of the Rauwolfia species where it is found mainly in the leaves. It is isomeric with Raumitorine (q.v.) from which it differs only in the position of the methoxyl group. The ultraviolet spectrum in EtOH has three absorption maxima occurring at 229, 265 and 282 mμ.
References
Salkin, Hosansky, Janot.,l. Pharm. Sci., 50,1038 (1961)
Shamma, Richey.,J. Amer. Chem. Soc., 85,2507 (1963)
(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
Raunitidine
14883-83-1
