Structure of Sargatriol, a New Isoprenoid Chromenol from a Marine Alga : Sargassum tortile

TOHRU KIKUCHI; YUJI MORI; TOSHIO YOKOI; SHOZO NAKAZAWA; HIROYUKI KURODA; YOSHIRO MASADA; KEISUKE KITAMURA; ISAMU UMEZAKI

doi:10.1248/cpb.23.690

TOHRU KIKUCHI, YUJI MORI, TOSHIO YOKOI, SHOZO NAKAZAWA, HIROYUKI KURODA, YOSHIRO MASADA, KEISUKE KITAMURA, ISAMU UMEZAKI

Author information

TOHRU KIKUCHI
YUJI MORI
TOSHIO YOKOI
SHOZO NAKAZAWA
HIROYUKI KURODA
YOSHIRO MASADA
KEISUKE KITAMURA
ISAMU UMEZAKI
Author's Organization：
Faculty of Pharmaceutical Sciences, Kyoto University Yoshida-shimoadachi-cho, Sakyo-ku, Kyoto
Faculty of Pharmaceutical Sciences, Kyoto University Yoshida-shimoadachi-cho, Sakyo-ku, Kyoto
Faculty of Pharmaceutical Sciences, Kyoto University Yoshida-shimoadachi-cho, Sakyo-ku, Kyoto
Kyoto College of Pharmacy Yamashina-misasagi, Higashiyama-ku, Kyoto
Kyoto College of Pharmacy Yamashina-misasagi, Higashiyama-ku, Kyoto
Kyoto College of Pharmacy Yamashina-misasagi, Higashiyama-ku, Kyoto
Kyoto College of Pharmacy Yamashina-misasagi, Higashiyama-ku, Kyoto
Faculty of Agriculture Kyoto University Kitashirakawa-oiwake-cho, Sakyo-ku, Kyoto

JOURNAL FREE ACCESS

1975 Volume 23 Issue 3 Pages 690-692

DOI https://doi.org/10.1248/cpb.23.690

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Abstract

The ether extract of Sargassum tortile, a marine alga, was examined and a new isoprenoid chromenol was isolated. The structure of this compound was determined to be Ia on the basis of the chemical and spectroscopic evidence.

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