New phenolic and quinone-methide triterpenes from Maytenus amazonica

H. Chávez; A. Estévez-Braun; A. G. Ravelo; A. G. González

doi:10.1021/np980412+

New phenolic and quinone-methide triterpenes from Maytenus amazonica

H. Chávez
, A. Estévez-Braun
, A. G. Ravelo
, A. G. González

University of La Laguna

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

23 Citas (Scopus)

Resumen

The new nortriterpene methylene quinones amazoquinone (1) and (7S,8S)- 7-hydroxy-7,8-dihydro-tingenone (2), and the new norphenolic triterpenes 7,8- dihydro-6-oxo-tingenol (3), 23-nor-6-oxo-tingenol (4), and 23-oxo-iso- tingenone (5) were isolated from Maytenus amazonica. Their structures were elucidated by spectroscopic methods. Compounds 1, 2, 3, and 5 showed low antitumor activity against four cancer cell lines.

Idioma original	Inglés
Páginas (desde-hasta)	434-436
Número de páginas	3
Publicación	Journal of Natural Products
Volumen	62
N.º	3
DOI	https://doi.org/10.1021/np980412+
Estado	Publicada - mar. 1999
Publicado de forma externa	Sí

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

ODS 3: Salud y bienestar

Acceder al documento

10.1021/np980412+

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@article{24be6b5b4e2243c7a940d9541c7110fe,

title = "New phenolic and quinone-methide triterpenes from Maytenus amazonica",

abstract = "The new nortriterpene methylene quinones amazoquinone (1) and (7S,8S)- 7-hydroxy-7,8-dihydro-tingenone (2), and the new norphenolic triterpenes 7,8- dihydro-6-oxo-tingenol (3), 23-nor-6-oxo-tingenol (4), and 23-oxo-iso- tingenone (5) were isolated from Maytenus amazonica. Their structures were elucidated by spectroscopic methods. Compounds 1, 2, 3, and 5 showed low antitumor activity against four cancer cell lines.",

author = "H. Ch{\'a}vez and A. Est{\'e}vez-Braun and Ravelo, \{A. G.\} and Gonz{\'a}lez, \{A. G.\}",

year = "1999",

month = mar,

doi = "10.1021/np980412+",

language = "Ingl{\'e}s",

volume = "62",

pages = "434--436",

journal = "Journal of Natural Products",

issn = "0163-3864",

number = "3",

}

TY - JOUR

T1 - New phenolic and quinone-methide triterpenes from Maytenus amazonica

AU - Chávez, H.

AU - Estévez-Braun, A.

AU - Ravelo, A. G.

AU - González, A. G.

PY - 1999/3

Y1 - 1999/3

N2 - The new nortriterpene methylene quinones amazoquinone (1) and (7S,8S)- 7-hydroxy-7,8-dihydro-tingenone (2), and the new norphenolic triterpenes 7,8- dihydro-6-oxo-tingenol (3), 23-nor-6-oxo-tingenol (4), and 23-oxo-iso- tingenone (5) were isolated from Maytenus amazonica. Their structures were elucidated by spectroscopic methods. Compounds 1, 2, 3, and 5 showed low antitumor activity against four cancer cell lines.

AB - The new nortriterpene methylene quinones amazoquinone (1) and (7S,8S)- 7-hydroxy-7,8-dihydro-tingenone (2), and the new norphenolic triterpenes 7,8- dihydro-6-oxo-tingenol (3), 23-nor-6-oxo-tingenol (4), and 23-oxo-iso- tingenone (5) were isolated from Maytenus amazonica. Their structures were elucidated by spectroscopic methods. Compounds 1, 2, 3, and 5 showed low antitumor activity against four cancer cell lines.

UR - https://www.scopus.com/pages/publications/0342490612

U2 - 10.1021/np980412+

DO - 10.1021/np980412+

M3 - Artículo

C2 - 10096852

AN - SCOPUS:0342490612

SN - 0163-3864

VL - 62

SP - 434

EP - 436

JO - Journal of Natural Products

JF - Journal of Natural Products

IS - 3

ER -

New phenolic and quinone-methide triterpenes from Maytenus amazonica

Resumen

ODS de las Naciones Unidas

Acceder al documento

Otros archivos y enlaces

Huella

Citar esto