Isoflavones and rotenoids from the leaves of Millettia brandisiana

A new isoflavone, 4′-γ,γ-dimethylallyloxy-5,7,2′, 5′-tetramethoxyisoflavone, brandisianin A (1), was isolated from the leaves of Millettia brandisiana, along with one synthetically known isoflavone, 7,4′-di-O-prenylgenistein (2) and twelve known compounds. The structures were elucidated on the basis...

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Main Authors: Orasa Pancharoen, Anan Athipornchai, Ampai Panthong, Walter Charles Taylor
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/60251
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spelling th-cmuir.6653943832-602512018-09-10T03:47:52Z Isoflavones and rotenoids from the leaves of Millettia brandisiana Orasa Pancharoen Anan Athipornchai Ampai Panthong Walter Charles Taylor Chemistry Pharmacology, Toxicology and Pharmaceutics A new isoflavone, 4′-γ,γ-dimethylallyloxy-5,7,2′, 5′-tetramethoxyisoflavone, brandisianin A (1), was isolated from the leaves of Millettia brandisiana, along with one synthetically known isoflavone, 7,4′-di-O-prenylgenistein (2) and twelve known compounds. The structures were elucidated on the basis of extensive spectroscopic analysis. Two isolated compounds were tested for anti-inflammatory activity; 12a-hydroxy-α- toxicarol (11) showed significant anti-inflammatory activity. © 2008 Pharmaceutical Society of Japan. 2018-09-10T03:39:59Z 2018-09-10T03:39:59Z 2008-06-01 Journal 13475223 00092363 2-s2.0-45749126020 10.1248/cpb.56.835 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=45749126020&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/60251
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemistry
Pharmacology, Toxicology and Pharmaceutics
spellingShingle Chemistry
Pharmacology, Toxicology and Pharmaceutics
Orasa Pancharoen
Anan Athipornchai
Ampai Panthong
Walter Charles Taylor
Isoflavones and rotenoids from the leaves of Millettia brandisiana
description A new isoflavone, 4′-γ,γ-dimethylallyloxy-5,7,2′, 5′-tetramethoxyisoflavone, brandisianin A (1), was isolated from the leaves of Millettia brandisiana, along with one synthetically known isoflavone, 7,4′-di-O-prenylgenistein (2) and twelve known compounds. The structures were elucidated on the basis of extensive spectroscopic analysis. Two isolated compounds were tested for anti-inflammatory activity; 12a-hydroxy-α- toxicarol (11) showed significant anti-inflammatory activity. © 2008 Pharmaceutical Society of Japan.
format Journal
author Orasa Pancharoen
Anan Athipornchai
Ampai Panthong
Walter Charles Taylor
author_facet Orasa Pancharoen
Anan Athipornchai
Ampai Panthong
Walter Charles Taylor
author_sort Orasa Pancharoen
title Isoflavones and rotenoids from the leaves of Millettia brandisiana
title_short Isoflavones and rotenoids from the leaves of Millettia brandisiana
title_full Isoflavones and rotenoids from the leaves of Millettia brandisiana
title_fullStr Isoflavones and rotenoids from the leaves of Millettia brandisiana
title_full_unstemmed Isoflavones and rotenoids from the leaves of Millettia brandisiana
title_sort isoflavones and rotenoids from the leaves of millettia brandisiana
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=45749126020&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/60251
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