Structure of new bioactive triterpenes related to 22-β-hydroxy- tingenone

Haydee Chávez; Edwin Valdivia; Ana Estévez-Braun; Ángel G. Ravelo

doi:10.1016/S0040-4020(98)00835-7

Structure of new bioactive triterpenes related to 22-β-hydroxy- tingenone

Haydee Chávez
, Edwin Valdivia
, Ana Estévez-Braun
, Ángel G. Ravelo

University of La Laguna

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

24 Scopus citations

Abstract

Nine new triterpenes were isolated from Mayternus amazonica. Their structures were determined by means of ¹H and ¹³C NMR spectroscopic studies, including ¹H-¹³C heteronuclear correlation (HETCOR), and long range correlation with inverse detection (HMBC). Some of them showed cytotoxic activity.

Original language	English
Pages (from-to)	13579-13590
Number of pages	12
Journal	Tetrahedron
Volume	54
Issue number	44
DOIs	https://doi.org/10.1016/S0040-4020(98)00835-7
State	Published - 29 Oct 1998
Externally published	Yes

Keywords

Biogenesis
Biologically active compounds
NMR
Terpenes and terpenoids

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10.1016/S0040-4020(98)00835-7

Cite this

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title = "Structure of new bioactive triterpenes related to 22-β-hydroxy- tingenone",

abstract = "Nine new triterpenes were isolated from Mayternus amazonica. Their structures were determined by means of 1H and 13C NMR spectroscopic studies, including 1H-13C heteronuclear correlation (HETCOR), and long range correlation with inverse detection (HMBC). Some of them showed cytotoxic activity.",

keywords = "Biogenesis, Biologically active compounds, NMR, Terpenes and terpenoids",

author = "Haydee Ch{\'a}vez and Edwin Valdivia and Ana Est{\'e}vez-Braun and Ravelo, \{{\'A}ngel G.\}",

year = "1998",

month = oct,

day = "29",

doi = "10.1016/S0040-4020(98)00835-7",

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volume = "54",

pages = "13579--13590",

journal = "Tetrahedron",

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T1 - Structure of new bioactive triterpenes related to 22-β-hydroxy- tingenone

AU - Chávez, Haydee

AU - Valdivia, Edwin

AU - Estévez-Braun, Ana

AU - Ravelo, Ángel G.

PY - 1998/10/29

Y1 - 1998/10/29

N2 - Nine new triterpenes were isolated from Mayternus amazonica. Their structures were determined by means of 1H and 13C NMR spectroscopic studies, including 1H-13C heteronuclear correlation (HETCOR), and long range correlation with inverse detection (HMBC). Some of them showed cytotoxic activity.

AB - Nine new triterpenes were isolated from Mayternus amazonica. Their structures were determined by means of 1H and 13C NMR spectroscopic studies, including 1H-13C heteronuclear correlation (HETCOR), and long range correlation with inverse detection (HMBC). Some of them showed cytotoxic activity.

KW - Biogenesis

KW - Biologically active compounds

KW - NMR

KW - Terpenes and terpenoids

UR - https://www.scopus.com/pages/publications/0032578724

U2 - 10.1016/S0040-4020(98)00835-7

DO - 10.1016/S0040-4020(98)00835-7

M3 - Artículo

AN - SCOPUS:0032578724

SN - 0040-4020

VL - 54

SP - 13579

EP - 13590

JO - Tetrahedron

JF - Tetrahedron

IS - 44

ER -

Structure of new bioactive triterpenes related to 22-β-hydroxy- tingenone

Abstract

Keywords

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