New dammarane triterpenes from Maytenus macrocarpa

Virginia Torpocco; Haydee Chávez; Ana Estévez-Braun; Ángel Gutiérrez Ravelo

doi:10.1248/cpb.55.812

New dammarane triterpenes from Maytenus macrocarpa

Virginia Torpocco
, Haydee Chávez
, Ana Estévez-Braun
, Ángel Gutiérrez Ravelo

Instituto Universitario de Bio-Orgánica Antonio González
Universidad Nacional de Ingeniería, Peru
Canary Islands Cancer Research Institute

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

20 Scopus citations

Abstract

Two new dammarane triterpenes have been isolated from the stem bark exudates of Maytenus macrocarpa. Their structures were determined by extensive 1D and 2D NMR spectroscopic studies as 24(Z)-3-oxodammara-20(21),24-dien-27-oic acid (1) and octa-nor-13-hydroxydammara-1-en-3,17-dione (2). These compounds were tested for antitumoral activity.

Original language	English
Pages (from-to)	812-814
Number of pages	3
Journal	Chemical and Pharmaceutical Bulletin
Volume	55
Issue number	5
DOIs	https://doi.org/10.1248/cpb.55.812
State	Published - May 2007

Keywords

Celastraceae
Dammarane
Maytenus macrocarpa
Triterpene

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10.1248/cpb.55.812

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title = "New dammarane triterpenes from Maytenus macrocarpa",

abstract = "Two new dammarane triterpenes have been isolated from the stem bark exudates of Maytenus macrocarpa. Their structures were determined by extensive 1D and 2D NMR spectroscopic studies as 24(Z)-3-oxodammara-20(21),24-dien-27-oic acid (1) and octa-nor-13-hydroxydammara-1-en-3,17-dione (2). These compounds were tested for antitumoral activity.",

keywords = "Celastraceae, Dammarane, Maytenus macrocarpa, Triterpene",

author = "Virginia Torpocco and Haydee Ch{\'a}vez and Ana Est{\'e}vez-Braun and Ravelo, \{{\'A}ngel Guti{\'e}rrez\}",

year = "2007",

month = may,

doi = "10.1248/cpb.55.812",

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T1 - New dammarane triterpenes from Maytenus macrocarpa

AU - Torpocco, Virginia

AU - Chávez, Haydee

AU - Estévez-Braun, Ana

AU - Ravelo, Ángel Gutiérrez

PY - 2007/5

Y1 - 2007/5

N2 - Two new dammarane triterpenes have been isolated from the stem bark exudates of Maytenus macrocarpa. Their structures were determined by extensive 1D and 2D NMR spectroscopic studies as 24(Z)-3-oxodammara-20(21),24-dien-27-oic acid (1) and octa-nor-13-hydroxydammara-1-en-3,17-dione (2). These compounds were tested for antitumoral activity.

AB - Two new dammarane triterpenes have been isolated from the stem bark exudates of Maytenus macrocarpa. Their structures were determined by extensive 1D and 2D NMR spectroscopic studies as 24(Z)-3-oxodammara-20(21),24-dien-27-oic acid (1) and octa-nor-13-hydroxydammara-1-en-3,17-dione (2). These compounds were tested for antitumoral activity.

KW - Celastraceae

KW - Dammarane

KW - Maytenus macrocarpa

KW - Triterpene

UR - https://www.scopus.com/pages/publications/34248164900

U2 - 10.1248/cpb.55.812

DO - 10.1248/cpb.55.812

M3 - Artículo

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AN - SCOPUS:34248164900

SN - 0009-2363

VL - 55

SP - 812

EP - 814

JO - Chemical and Pharmaceutical Bulletin

JF - Chemical and Pharmaceutical Bulletin

IS - 5

ER -

New dammarane triterpenes from Maytenus macrocarpa

Abstract

Keywords

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