Aspidosperma alkaloid

Any member of a group of indole alkaloids based on a C19 or C20 skeleton formed by condensation of tryptamine with a rearranged seconloganin-derived C9 or C10 unit. The Aspidosperma alkaloids constitute the largest group of indole alkaloids (currently ca. 220 alkaloids) and may be divided into several sub-groups.

ChEBI ID: 142772

Members (3)

Member	Definition	Role
aspidospermidine		aspidospermidine
quinine	An Aspidosperma alkaloid with molecular formula C21H24N2O3 found in the roots of Madagascar periwinkle (Catharanthus roseus, formerly known as Vinca rosea).	lochnericine
stemmadenine	A monoterpenoid indole alkaloid with formula C21H26N2O3, isolated from several plant species including Rhazya stricta, Tabernaemontana dichotoma and Aspidosperma pyricollum.	15alpha-stemmadenine

Research

Studies (43)

Timeframe	Studies, Drugs in This Class (%)	All Drugs %
pre-1990	2 (4.65)	18.7374
1990's	0 (0.00)	18.2507
2000's	14 (32.56)	29.6817
2010's	25 (58.14)	24.3611
2020's	2 (4.65)	2.80

Study Types

Publication Type	Studies, Drugs in This Class (%)	All Drugs (%)
Trials	0 (0.00%)	5.53%
Reviews	2 (4.55%)	6.00%
Case Studies	0 (0.00%)	4.05%
Observational	0 (0.00%)	0.25%
Other	42 (95.45%)	84.16%