Tomato New Sapogenols, Isoesculeogenin A and Esculeogenin B

Miho Yoshizaki; Sayaka Matsushita; Yukio Fujiwara; Tsuyoshi Ikeda; Masateru Ono; Toshihiro Nohara

doi:10.1248/cpb.53.839

Notes

Tomato New Sapogenols, Isoesculeogenin A and Esculeogenin B

Miho Yoshizaki, Sayaka Matsushita, Yukio Fujiwara, Tsuyoshi Ikeda, Masateru Ono, Toshihiro Nohara

著者情報

キーワード: Lycopersicon esculentum, tomato, steroidal alkaloid sapogenol, spirosolane, solanocapsine

ジャーナルフリー

2005 年 53 巻 7 号 p. 839-840

DOI https://doi.org/10.1248/cpb.53.839

詳細

抄録

Two novel sapogenols, isoesculeogenin A (1) and esculeogenin B (2) of steroidal alkaloid glycosides, lycoperoside F and esculeoside B, respectively, isolated from the ripe tomato have been characterized as (5α,22R,23R,25S)-3β,23,27-trihydroxyspirosolane and (5α,22S,23R,25S)-22,26-epimino-16β,23-epoxy-3β,23,27-trihydroxycholestane, respectively.

責任著者(Corresponding author)

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