2213. Chondrofoline
Nomenclature
CAS number: 31944-97-5
(1β)-6,6′,7′-Trimethoxy-2,2′-dimethyltubocuraran-12′-ol; (R,R)-7-O-methylbebeerine; 7-O-methylcurine. C37H40N2O6; mol wt 608.72.
C 73.00%, H 6.62%, N 4.60%, O 15.77%.
Description and references
Alkaloid isolated from the leaves of Chondrodendron platyphyllum (A. St. Hil.) Miers, Menispermaceae: King, J. Chem. Soc. 1940, 737. Structure, stereochemistry, NMR and mass spectrum: Baldas et al., Chem. Commun. 1971, 132. 13C-NMR: L. Koike et al., J. Org. Chem. 46, 2385 (1981).
Properties
Solvated plates from methanol, mp about 135°. [α]205461 -281° (0.1N HCl).Derivative
Nitrate hydrate.C37H40N2O6.2HNO3.H2O; mol wt 752.76.
C 59.04%, H 5.89%, N 7.44%, O 27.63%.