Results 1 to 10 of about 49 (40)

A quassinoid glucoside from the bark of Castela tortuosa

open access: yesPhytochemistry, 1992
Abstract A new minor quassinoid glucoside, castelalene-11- O -β- d -glucopyranoside has been isolated from the bark of Castela tortuosa . The structure and stereochemistry of this new glucoside has been established from spectral analyses.
Isao Kubo, Swapan K. Chaudhuri
exaly   +3 more sources

Two quassinoid glucosides from Castela tortuosa

open access: yesPhytochemistry, 1992
Abstract The structures for two new bitter-tasting quassinoid glucosides, casteloside A (chaparrin-2- O -β- d -glucopyranoside) and casteloside B (glaucarubol-2- O -β- d -glucopyranoside) isolated from the bark of Castela tortuosa , a medicinal plant known as ‘chaparro amargo’ in Mexico, were determined by spectral analyses, in particular, NMR data.
Swapan K. Chaudhuri, Isao Kubo
exaly   +3 more sources

Castelalin, a quassinoid from Castela tortuosa

open access: yesPhytochemistry, 1993
Abstract A new quassinoid, castelalin, was isolated together with the known quassinoid, glaucarubolone, two flavanoids and methyl gallate from ‘chaparro amargo’, the bark of Castela tortuosa . Their structures were deduced by extensive use of NMR spectroscopy.
Isao Kubo   +2 more
exaly   +3 more sources

In vitro nematicidal effect of Chenopodium ambrosioides and Castela tortuosa n-hexane extracts against Haemonchus contortus (Nematoda) and their anthelmintic effect in gerbils [PDF]

open access: yesJournal of Helminthology, 2018
AbstractThe in vitro nematicidal effect of Chenopodium ambrosioides and Castela tortuosa n-hexane extracts (E-Cham and E-Cato, respectively) on Haemonchus contortus infective larvae (L3) and the anthelmintic effect of these extracts against the pre-adult stage of the parasite in gerbils were evaluated using both individual and combined extracts. The in
A, Zamilpa   +6 more
openaire   +3 more sources

Densidad, estructura poblacional, reproducción y supervivencia de cuatro especies de plantas útiles en el Valle de Tehuacán, México

open access: yesRevista Mexicana de Biodiversidad, 2008
EN ESTE TRABAJO SE ANALIZÓ DENSIDAD, ESTRUCTURA POBLACIONAL, REPRODUCCIÓN Y SUPERVIVENCIA INDIVIDUAL DE 4 ESPECIES DE PLANTAS ÚTILES CON EL FIN DE DETERMINAR EL ESTADO EN EL QUE SE ENCUENTRAN SUS POBLACIONES Y CAPACIDAD DE REGENERACIÓN, ASÍ COMO LA ...
HÉCTOR GODÍNEZ ÁLVAREZ   +6 more
doaj   +1 more source

Densidad, estructura poblacional, reproducción y supervivencia de cuatro especies de plantas útiles en el Valle de Tehuacán, México Density, population structure, reproduction and survival of four useful plat species in the Tehuacán Valley, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2008
En este trabajo se analizó densidad, estructura poblacional, reproducción y supervivencia individual de 4 especies de plantas útiles con el fin de determinar el estado en el que se encuentran sus poblaciones y capacidad de regeneración, así como la ...
Héctor Godínez-Alvarez   +6 more
doaj  

An Inventory of Anthelmintic Plants across the Globe. [PDF]

open access: yesPathogens, 2023
Ahmed H   +12 more
europepmc   +1 more source

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