11-hydroxyvittatine

In vitro cultures of Leucojum aestivum are considered as an alternative for the production of galanthamine, which is used for the… (More)

Thirty one derivatives were prepared from the natural alkaloids haemanthamine (1), haemanthidine (2) and 11-hydroxyvittatine (3… (More)

A phytochemical investigation of the bulbs and flowers of Hymenocallis littoralis SALISB., cultivated in Egypt, was carried out… (More)

The fresh bulbs of Leucojum vernum provided seven tyrosine-derived alkaloids; two of them have not been reported before and are… (More)

Two new alkaloids, namely 8-hydroxylycorin-7-one and 2-deoxylycorine were isolated from Crinum bulbispermum along with the known… (More)