Pyrrolizidine and seco-pyrrolizidine alkaloids of Crotalaria laburnifolia L. subspecies eldomae
Journal of the Chemical Society, Perkin Transactions 1
1972.0
Abstract
Crotalaria laburnifolia L. subsp. eldomae has been found to contain anacrotine (I), its isomer madurensine (II), and senkirkine (III), together with two new alkaloids, crotafoline (V) and hydroxysenkirkine (IV).