Now showing items 1-2 of 2

    • A cytotoxic dimeric furanoheliangolide from Piptocoma rufescens 

      Ren, Yulin; Jiménez, Francisco; García, Ricardo; Mejía, Milciades; Chai, Heebyung; Farnsworth, Norman R.; Soejarto, Djaja D.; Kinghorn, A. Douglas (Elsevier, 2013-10)
      A new sesquiterpene lactone, rufescenolide C (1), the first furanoheliangolide dimer, was isolated from the leaves of Piptocoma rufescens, collected in the Dominican Republic. Its structure was determined by analysis of ...
    • Pharmacognostic Investigations and in vitro Biological Profile of Illicium angustisepalum 

      Szymulanska-Ramamurthy, Karina M. (2016-02-16)
      The genus Illicium L. (Schisandraceae) consists of ca. 40 species that form one of the earliest evolutionary branches of angiosperms. It is represented by evergreen trees and shrubs disjunctively distributed in North ...