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.
- Y. Ikeya, H. Taguchi, I. Yosioka, H. Kobayashi
- ChemistryChemical and pharmaceutical bulletin
- 25 June 1979
Five new dibenzocyclooctadiene lignans were isolated from the petroleum ether extract of fruits of Schizandra chinensis BAILL and their absolute structures were elucidated by chemical and spectral techniques.
Studies on the constituents of Gastrodia elata Blume.
- H. Taguchi, I. Yosioka, K. Yamasaki, Il-Hyuk Kim
- Chemistry
- 25 January 1981
The Constituents of Schizandra chinensis BAILL. III. The Structures of Four New Lignans, Gomisin H and Its Derivatives, Angeloyl-, Tigloyl- and Benzoyl-gomisin H
- Y. Ikeya, H. Taguchi, I. Yosioka, H. Kobayashi
- Chemistry
- 25 July 1979
Four new dibenzocyclooctadiene lignans, angeloyl-(1), tigloyl-(2) and benzoyl-gomisin H (3) and gomisin H (4), were isolated from the fruits of Schizandra chinensis BAILL. (Schizandraceae). Their…
The constituents of Schizandra chinensis Baill. II. The structure of a new lignan, gomisin D.
- Y. Ikeya, H. Taguchi, I. Yosioka, Y. Iitaka, H. Kobayashi
- Chemistry, MedicineChemical and pharmaceutical bulletin
- 1 April 1976
The Constituents of Schizandra chinensis BAILL. V. The Structures of Four New Lignans, Gomisin N, Gomisin O, Epigomisin O and Gomisin E, and Transformation of Gomisin N to Deangeloylgomisin B
- Y. Ikeya, H. Taguchi, I. Yosioka, H. Kobayashi
- Chemistry
- 25 November 1979
Four new dibenzocyclooctadiene lignans, gomisins N (1), O (2) and E (4), and epigomisin O (3), together with a known lignan (+)-deoxyschizandrin (5) were isolated from the fruits of Schizandra…
The Constituents of Ledebouriella seseloides WOLFF. I. Structures of Three New Chromones
- H. Sasaki, H. Taguchi, Tohru Endo, I. Yosioka
- Chemistry
- 25 October 1982
Three new chromones (8, 9, and 12), named 3'-O-angeloylhamaudol, ledebouriellol, and 4'-O-β-D-glucosyl-5-O-methylvisamminol, respectively, were isolated from the root and rhizoma of Ledebouriella…
The Constituents of Schizandra chinensis BAILL. X. The Structures of γ-Schizandrin and Four New Lignans, (-)-Gomisins L1 and L2, (±)-Gomisin M1 and (+)-Gomisin M2
- Y. Ikeya, H. Taguchi, I. Yosioka
- Chemistry
- 25 January 1982
Four new dibenzocyclooctadiene lignans, named (-)-gomisins L1 (6) and L3 (7), (±)-gomisin M1 (8) and (+)-gomisin M2 (9), were isolated from the fruits of Schizandra chinensis BAILL. (Schizandraceae).…
The constituents of Schizandra chinensis Baill. XII. Isolation and structure of a new lignan, gomisin R, the absolute structure of wuweizisu C and isolation of schisantherin D.
- Y. Ikeya, H. Taguchi, I. Yosioka
- Chemistry
- 25 September 1982
A new dibenzocyclooctadiene lignan, gomisin R (4), was isolated from the fruits of Schizandra chinensis BAILL. (Schizandraceae) together with wuweizisu C (1)2) and schisantherin D (12).3) The…
The Glycosides of Martynia louisiana MILL. A New Phenylpropanoid Glycoside, Martynoside
- H. Sasaki, H. Taguchi, Tohru Endo, I. Yosioka, K. Higashiyama, H. Otomasu
- Chemistry
- 25 July 1978
A new phenylpropanoid glycoside, martynoside (1), was isolated from the leaves and stems of Martynia louisiana MILL. (syn. Proboscidea Jussieui STEUD.) (Martyniaceae) together with acteoside (2),…
[Constituents of Schizandra chinensis Baill. XIII. Quantitative analysis of lignans in the fruits of Schizandra chinensis Baill. by high performance liquid chromatography].
- K. Nakajima, H. Taguchi, Y. Ikeya, T. Endo, I. Yosioka
- MedicineYakugaku zasshi : Journal of the Pharmaceutical…
- 1983
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