Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia species

Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia species

The disparity found in the molecular structures of compounds isolated from nine plants of the Swartzia genus indicates that the Swartzia species that furnished cassane diterpenoids and triterpenoidal saponins are more recent, since these metabolites have adopted the mevalonic acid route of formation, abandoning the shikimic acid/acetate route that produces the isoflavonoids found in the remaining species. Chemical indexes calculated from the molecular structure diversities of sixteen 8,11,13-trien-abietane diterpenoids isolated from Swartzia langsdorffii and S. arborescens indicate that S. arborescens is more recent than S. langsdorffii. The results suggest a more evolved position in Swartzia species of the section Possira.

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Main Authors: Magalhães,A. F, Tozzi,A. M. G. A, Santos,C. C, Magalhães,E. G
Format: Digital revista
Language:English
Published: Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP 2010
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702010000300017
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spelling oai:scielo:S0100-467020100003000172010-12-09Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia speciesMagalhães,A. FTozzi,A. M. G. ASantos,C. CMagalhães,E. G Leguminosae Systematics of Swartzia genus plant evolution chemical index chemotaxonomy The disparity found in the molecular structures of compounds isolated from nine plants of the Swartzia genus indicates that the Swartzia species that furnished cassane diterpenoids and triterpenoidal saponins are more recent, since these metabolites have adopted the mevalonic acid route of formation, abandoning the shikimic acid/acetate route that produces the isoflavonoids found in the remaining species. Chemical indexes calculated from the molecular structure diversities of sixteen 8,11,13-trien-abietane diterpenoids isolated from Swartzia langsdorffii and S. arborescens indicate that S. arborescens is more recent than S. langsdorffii. The results suggest a more evolved position in Swartzia species of the section Possira.info:eu-repo/semantics/openAccessFundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESPEclética Química v.35 n.3 20102010-09-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702010000300017en10.1590/S0100-46702010000300017
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databasecode rev-scielo-br
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libraryname SciELO
language English
format Digital
author Magalhães,A. F
Tozzi,A. M. G. A
Santos,C. C
Magalhães,E. G
spellingShingle Magalhães,A. F
Tozzi,A. M. G. A
Santos,C. C
Magalhães,E. G
Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia species
author_facet Magalhães,A. F
Tozzi,A. M. G. A
Santos,C. C
Magalhães,E. G
author_sort Magalhães,A. F
title Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia species
title_short Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia species
title_full Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia species
title_fullStr Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia species
title_full_unstemmed Chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from Swartzia species
title_sort chemical indexes calculated for 8,11,13-trien-abietane diterpenoids isolated from swartzia species
description The disparity found in the molecular structures of compounds isolated from nine plants of the Swartzia genus indicates that the Swartzia species that furnished cassane diterpenoids and triterpenoidal saponins are more recent, since these metabolites have adopted the mevalonic acid route of formation, abandoning the shikimic acid/acetate route that produces the isoflavonoids found in the remaining species. Chemical indexes calculated from the molecular structure diversities of sixteen 8,11,13-trien-abietane diterpenoids isolated from Swartzia langsdorffii and S. arborescens indicate that S. arborescens is more recent than S. langsdorffii. The results suggest a more evolved position in Swartzia species of the section Possira.
publisher Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP
publishDate 2010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702010000300017
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