Isoflavans and a pterocarpan from Astragalus mongholicus

Anas Subarnas; Yoshiteru Oshima; Hiroshi Hikino

doi:10.1016/0031-9422(91)85143-N

Isoflavans and a pterocarpan from Astragalus mongholicus

Anas Subarnas, Yoshiteru Oshima, Hiroshi Hikino

PHA - Molecular Pharmaceutical Science

Research output: Contribution to journal › Article › peer-review

49 Citations (Scopus)

Abstract

Three new isoflavans, 7-O-methylisomucronulatol, isomucronulatol 7,2′-di-O-glucoside, 5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside, and one new pterocarpan, 3,9-di-O-methylnissolin were isolated from Astragalus mongholicus roots. Their structures were established by spectral analyses and chemical conversions.

Original language	English
Pages (from-to)	2777-2780
Number of pages	4
Journal	Phytochemistry
Volume	30
Issue number	8
DOIs	https://doi.org/10.1016/0031-9422(91)85143-N
Publication status	Published - 1991

Keywords

3,9-di-O-methylnissolin.
5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside
7-O-methylisomucronulatol
Astragalus mongholicus
Leguminosae
isoflavans
isomucronulatol 7,2′-di-O-glucoside
pterocarpan
roots

ASJC Scopus subject areas

Biochemistry
Molecular Biology
Plant Science
Horticulture

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10.1016/0031-9422(91)85143-N

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title = "Isoflavans and a pterocarpan from Astragalus mongholicus",

abstract = "Three new isoflavans, 7-O-methylisomucronulatol, isomucronulatol 7,2′-di-O-glucoside, 5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside, and one new pterocarpan, 3,9-di-O-methylnissolin were isolated from Astragalus mongholicus roots. Their structures were established by spectral analyses and chemical conversions.",

keywords = "3,9-di-O-methylnissolin., 5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside, 7-O-methylisomucronulatol, Astragalus mongholicus, Leguminosae, isoflavans, isomucronulatol 7,2′-di-O-glucoside, pterocarpan, roots",

author = "Anas Subarnas and Yoshiteru Oshima and Hiroshi Hikino",

year = "1991",

doi = "10.1016/0031-9422(91)85143-N",

language = "English",

volume = "30",

pages = "2777--2780",

journal = "Phytochemistry",

issn = "0031-9422",

publisher = "Elsevier Limited",

number = "8",

}

TY - JOUR

T1 - Isoflavans and a pterocarpan from Astragalus mongholicus

AU - Subarnas, Anas

AU - Oshima, Yoshiteru

AU - Hikino, Hiroshi

PY - 1991

Y1 - 1991

N2 - Three new isoflavans, 7-O-methylisomucronulatol, isomucronulatol 7,2′-di-O-glucoside, 5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside, and one new pterocarpan, 3,9-di-O-methylnissolin were isolated from Astragalus mongholicus roots. Their structures were established by spectral analyses and chemical conversions.

AB - Three new isoflavans, 7-O-methylisomucronulatol, isomucronulatol 7,2′-di-O-glucoside, 5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside, and one new pterocarpan, 3,9-di-O-methylnissolin were isolated from Astragalus mongholicus roots. Their structures were established by spectral analyses and chemical conversions.

KW - 3,9-di-O-methylnissolin.

KW - 5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside

KW - 7-O-methylisomucronulatol

KW - Astragalus mongholicus

KW - Leguminosae

KW - isoflavans

KW - isomucronulatol 7,2′-di-O-glucoside

KW - pterocarpan

KW - roots

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U2 - 10.1016/0031-9422(91)85143-N

DO - 10.1016/0031-9422(91)85143-N

M3 - Article

AN - SCOPUS:0008320343

VL - 30

SP - 2777

EP - 2780

JO - Phytochemistry

JF - Phytochemistry

SN - 0031-9422

IS - 8

ER -

Isoflavans and a pterocarpan from Astragalus mongholicus

Abstract

Keywords

ASJC Scopus subject areas

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