Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids

Two new tuberostemonine alkaloids, tuberostemonine L (3) and tuberostemonine M (4) and a new stemofoline alkaloid, (3'S)-hydroxystemofoline (5), along with two known alkaloids, (2'S)-hydroxystemofoline (1) and neotuberostemonine (2) have been isolated from a root extract of an unidentified...

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Main Authors:	Thanapat Sastraruji, Araya Jatisatienr, Kritchaya Issakul, Stephen G. Pyne, Alison T. Ung, Wilford Lie, Morwenna C. Williams
Format:	Journal
Published:	2018
Subjects:	Agricultural and Biological Sciences Medicine Pharmacology, Toxicology and Pharmaceutics
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34247483505&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61481
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Institution:	Chiang Mai University

id	th-cmuir.6653943832-61481
record_format	dspace
spelling	th-cmuir.6653943832-614812018-09-11T09:01:45Z Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids Thanapat Sastraruji Araya Jatisatienr Kritchaya Issakul Stephen G. Pyne Alison T. Ung Wilford Lie Morwenna C. Williams Agricultural and Biological Sciences Medicine Pharmacology, Toxicology and Pharmaceutics Two new tuberostemonine alkaloids, tuberostemonine L (3) and tuberostemonine M (4) and a new stemofoline alkaloid, (3'S)-hydroxystemofoline (5), along with two known alkaloids, (2'S)-hydroxystemofoline (1) and neotuberostemonine (2) have been isolated from a root extract of an unidentified Stemona species (Stemona sp.). The structure and relative configuration of these new alkaloids has been determined by spectral data interpretation, while the 3'S configuration of 5 was determined from NMR analysis of its (R)- and (S)-Mosher esters. 2018-09-11T08:53:59Z 2018-09-11T08:53:59Z 2006-01-01 Journal 15559475 1934578X 2-s2.0-34247483505 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34247483505&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61481
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
topic	Agricultural and Biological Sciences Medicine Pharmacology, Toxicology and Pharmaceutics
spellingShingle	Agricultural and Biological Sciences Medicine Pharmacology, Toxicology and Pharmaceutics Thanapat Sastraruji Araya Jatisatienr Kritchaya Issakul Stephen G. Pyne Alison T. Ung Wilford Lie Morwenna C. Williams Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids
description	Two new tuberostemonine alkaloids, tuberostemonine L (3) and tuberostemonine M (4) and a new stemofoline alkaloid, (3'S)-hydroxystemofoline (5), along with two known alkaloids, (2'S)-hydroxystemofoline (1) and neotuberostemonine (2) have been isolated from a root extract of an unidentified Stemona species (Stemona sp.). The structure and relative configuration of these new alkaloids has been determined by spectral data interpretation, while the 3'S configuration of 5 was determined from NMR analysis of its (R)- and (S)-Mosher esters.
format	Journal
author	Thanapat Sastraruji Araya Jatisatienr Kritchaya Issakul Stephen G. Pyne Alison T. Ung Wilford Lie Morwenna C. Williams
author_facet	Thanapat Sastraruji Araya Jatisatienr Kritchaya Issakul Stephen G. Pyne Alison T. Ung Wilford Lie Morwenna C. Williams
author_sort	Thanapat Sastraruji
title	Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids
title_short	Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids
title_full	Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids
title_fullStr	Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids
title_full_unstemmed	Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids
title_sort	phytochemical studies on stemona plants: isolation of new tuberostemonine and stemofoline alkaloids
publishDate	2018
url	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34247483505&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61481
_version_	1681425628767715328

Phytochemical studies on stemona plants: Isolation of new tuberostemonine and stemofoline alkaloids

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