NEW POLYACETYLENES, POLYENES AND TRITERPENOIDS FROM CARDUNCELLUS ERIOCEPHALUS

SESQUITERPENE LACTONES AND FLAVONOIDS FROM INULA BRITANNICA (L.)

11,13-DIHYDROVERNOLIDE FROM THE FLOWER HEADS OF VERNONIA AMYGDALINA DEL.

FLAVONOIDS FROM ONOPORDON HETERACANTHUM C.A. MEY

TWO NEW TRITERPENES AND OTHER CONSTITUENTS FROM LUPINUS VARIUS AND LUPINUS HARTWEGII

A NEW BIFLAVONOID FROM LONICERA SEMPERVIRENS

MOLLUSCICIDAL STEROIDAL SAPONINS FROM AGAVE FEROX

MOLLUSCICIDAL SPIROSTANOL SAPONINS FROM AGAVE HETERACANTHA

PHYTOCHEMICAL STUDIES ON ASTER SQUAMATUS L. PART II: Sesquiterpene Lactones, Triterpenes and Sterols Present in the Flowers

Methoxylated flavonoids from Tanacetum santolinoides (DC.)