Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda

Two new heteroyohimbine-type oxindole alkaloids, rauniticine-allo-oxindole B and rauniticinic-allo acid B, have been successfully isolated from the stems extract of Malaysian Uncaria longiflora var. pteropoda. The structures of the two new alkaloids were determined by spectroscopic analysis.

Detalles Bibliográficos
Autores principales: Salim, Fatimah, Ismail, Nor Hadiani, Awang, Khalijah, Ahmad, Rohaya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264538/
https://www.ncbi.nlm.nih.gov/pubmed/21818057
http://dx.doi.org/10.3390/molecules16086541
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author Salim, Fatimah
Ismail, Nor Hadiani
Awang, Khalijah
Ahmad, Rohaya
author_facet Salim, Fatimah
Ismail, Nor Hadiani
Awang, Khalijah
Ahmad, Rohaya
author_sort Salim, Fatimah
collection PubMed
description Two new heteroyohimbine-type oxindole alkaloids, rauniticine-allo-oxindole B and rauniticinic-allo acid B, have been successfully isolated from the stems extract of Malaysian Uncaria longiflora var. pteropoda. The structures of the two new alkaloids were determined by spectroscopic analysis.
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spelling pubmed-62645382018-12-10 Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda Salim, Fatimah Ismail, Nor Hadiani Awang, Khalijah Ahmad, Rohaya Molecules Article Two new heteroyohimbine-type oxindole alkaloids, rauniticine-allo-oxindole B and rauniticinic-allo acid B, have been successfully isolated from the stems extract of Malaysian Uncaria longiflora var. pteropoda. The structures of the two new alkaloids were determined by spectroscopic analysis. MDPI 2011-08-04 /pmc/articles/PMC6264538/ /pubmed/21818057 http://dx.doi.org/10.3390/molecules16086541 Text en © 2011 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Salim, Fatimah
Ismail, Nor Hadiani
Awang, Khalijah
Ahmad, Rohaya
Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda
title Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda
title_full Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda
title_fullStr Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda
title_full_unstemmed Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda
title_short Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda
title_sort rauniticine-allo-oxindole b and rauniticinic-allo acid b, new heteroyohimbine-type oxindole alkaloids from the stems of malaysian uncaria longiflora var. pteropoda
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264538/
https://www.ncbi.nlm.nih.gov/pubmed/21818057
http://dx.doi.org/10.3390/molecules16086541
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