Steroidal alkaloid glycosides, esculeosides C and D, from the ripe fruit of cherry tomato

Masateru Ono; Yuuki Takara; Masamichi Egami; Koichi Uranaka; Hitoshi Yoshimitsu; Sayaka Matsushita; Yukio Fujiwara; Tsuyoshi Ikeda; Toshihiro Nohara

doi:10.1248/cpb.54.237

Steroidal alkaloid glycosides, esculeosides C and D, from the ripe fruit of cherry tomato

Chem Pharm Bull (Tokyo). 2006 Feb;54(2):237-9. doi: 10.1248/cpb.54.237.

Authors

Masateru Ono¹, Yuuki Takara, Masamichi Egami, Koichi Uranaka, Hitoshi Yoshimitsu, Sayaka Matsushita, Yukio Fujiwara, Tsuyoshi Ikeda, Toshihiro Nohara

Affiliation

¹ School of Agriculture, Kyushu Tokai University, Kumamoto, Japan. mono@ktmail.ktokai-u.ac.jp

PMID: 16462072
DOI: 10.1248/cpb.54.237

Abstract

Two new steroidal alkaloid glycosides, esculeosides C and D, have been isolated from the ripe fruit of Cherry tomato [Lycopersicon esculentum var. cerasiforme (DUNAL) ALEF.], along with three known steroidal alkaloid glycosides, esculeoside A, esculeoiside B, and lycoperoside G. Their chemical structures were determined on the basis of spectroscopic data.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Carbohydrate Sequence
Glycosides / chemistry*
Glycosides / isolation & purification
Models, Molecular
Molecular Conformation
Molecular Sequence Data
Solanum lycopersicum / chemistry*
Spectrometry, Mass, Fast Atom Bombardment
Steroids / chemistry*
Steroids / isolation & purification

Substances

Glycosides
Steroids
esculeoside C
esculeoside D