New cardenolide and acylated lignan glycosides from the aerial parts of Asclepias curassavica

Tsutomu Warashina; Kimiko Shikata; Toshio Miyase; Satoshi Fujii; Tadataka Noro

doi:10.1248/cpb.56.1159

New cardenolide and acylated lignan glycosides from the aerial parts of Asclepias curassavica

Chem Pharm Bull (Tokyo). 2008 Aug;56(8):1159-63. doi: 10.1248/cpb.56.1159.

Authors

Tsutomu Warashina¹, Kimiko Shikata, Toshio Miyase, Satoshi Fujii, Tadataka Noro

Affiliation

¹ Institute for Environmental Sciences, University of Shizuoka, Shizuoka, Japan. warashin@sea.u-shizuoka-ken.ac.jp

PMID: 18670118
DOI: 10.1248/cpb.56.1159

Abstract

Three new cardenolide glycosides and six new acylated lignan glycosides were obtained along with nineteen known compounds from the aerial parts of Asclepias curassavica L. (Asclepiadaceae). The structure of each compound was determined based on interpretations of NMR and MS measurements and chemical evidence.

MeSH terms

Acylation
Asclepias / chemistry*
Cardenolides / isolation & purification*
Glycosides / isolation & purification*
Lignans / chemistry
Lignans / isolation & purification
Magnetic Resonance Spectroscopy
Mass Spectrometry
Pregnanes / chemistry

Substances

Cardenolides
Glycosides
Lignans
Pregnanes