Itiro Yosioka

The constituents of Schizandra chinensis Baill. I. Isolation and structure determination of five new lignans, gomisin A, B, C, F and G, and the absolute structure of schizandrin.

Yukinobu Ikeya, HEIHACHIRO TAGUCHI, Itiro Yosioka et al. · Chemical and Pharmaceutical Bulletin · 1979 · 237 citations · Full text

Life Sciences, Botany, Chemistry +17

Studies on the constituents of Gastrodia elata Blume.

HEIHACHIRO TAGUCHI, Itiro Yosioka, Kazuo Yamasaki et al. · Chemical and Pharmaceutical Bulletin · 1981 · 122 citations · Full text

Life Sciences, Botany, Plant Sciences +11

The constituents of Ledebouriella seseloides wolff. I. Structures of three new chromones.

Hiroshi Sasaki, HEIHACHIRO TAGUCHI, Tohru Endo et al. · Chemical and Pharmaceutical Bulletin · 1982 · 75 citations · Full text

Life Sciences, Botany, Plant Sciences +7

The constituents of Scirpus fluviatilis(Torr). A. Gray. I. The structures of two new hydroxystilbene dimers, scirpusin A and B.

Kaoru Nakajima, HEIHACHIRO TAGUCHI, Tohru Endo et al. · Chemical and Pharmaceutical Bulletin · 1978 · 73 citations · Full text

Life Sciences, Botany, Plant Sciences +10

Saponin and sapogenol. XIII. Structures of three soybean saponins: Soyasaponin I, soyasaponin II, and soyasaponin III.

Isao Kitagawa, Masayuki Yoshikawa, Itiro Yosioka · Chemical and Pharmaceutical Bulletin · 1976 · 70 citations · Full text

Life Sciences, Biochemistry, Plant Sciences +14