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

Notes

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

Author information

Masateru Ono
School of Agriculture, Kyushu Tokai University
Yuuki Takara
School of Agriculture, Kyushu Tokai University
Masamichi Egami
Milieu Laboratory & Co.
Koichi Uranaka
Milieu Laboratory & Co.
Hitoshi Yoshimitsu
Faculty of Pharmaceutical Sciences, Sojo University
Sayaka Matsushita
Faculty of Medical and Pharmaceutical Sciences, Kumamoto University
Yukio Fujiwara
Faculty of Medical and Pharmaceutical Sciences, Kumamoto University
Tsuyoshi Ikeda
Faculty of Medical and Pharmaceutical Sciences, Kumamoto University
Toshihiro Nohara
Faculty of Medical and Pharmaceutical Sciences, Kumamoto University

Keywords: Lycopersicon esculentum, Cherry tomato, steroidal alkaloid glycoside, esculeoside, pregnane, solanocapsine

JOURNAL FREE ACCESS

2006 Volume 54 Issue 2 Pages 237-239

DOI https://doi.org/10.1248/cpb.54.237

Details

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.

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