The structures of lythrum alkaloids, lythrancine-I, -II, -III, -IV, lythrancepine-I, -II, and -III
Abstract
The structures of seven new alkaloids, lythrancine-I, -II, -III, -IV, and lythrancepine-I, -II, and -III, have been shown to be (I)–(VII), respectively.