Qualitative determination of indole alkaloids, triterpenoids and steroid of Tabernaemontana hilariana


Autoria(s): Cardoso, CAL; Vilegas, Wagner; Honda, N. K.
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

20/05/2014

20/05/2014

29/05/1998

Resumo

This paper reports the separation and identification of indole alkaloids, steroids and triterpenoids from the ethanolic extracts of Tabernaemontana hilariana (Apocynaceae). The alkaloidal fractions from the ethanolic extracts obtained (root barks, green fruits, ripe fruits and seeds) were fractionated and analysed by thin-layer chromatography, capillary gas chromatography-flame ionization detection (cGC-FID) as well as by high-resolution gas chromatography-mass spectrometry (HRGC-MS). 3-Hydroxycoronaridine, ibogamine, coronaridine pseudoindoxyl, coronaridine, catharanthine, voacangine hydroxyindolenine, voacangine pseudoindoxyl, tabernanthine, tetraphyllicine, 3-hydroxyvoacangine, voacangine, isovoacangine and 3-oxocoronaridine were identified. The insoluble fraction of ethanolic extracts obtained from the root barks and green fruits were analysed and ten aliphatic constituents were also identified by cGC-FID and HRGC-MS. (C) 1998 Elsevier B.V. B.V. All rights reserved.

Formato

264-268

Identificador

http://dx.doi.org/10.1016/S0021-9673(98)00084-3

Journal of Chromatography A. Amsterdam: Elsevier B.V., v. 808, n. 1-2, p. 264-268, 1998.

0021-9673

http://hdl.handle.net/11449/32585

10.1016/S0021-9673(98)00084-3

WOS:000074138500029

Idioma(s)

eng

Publicador

Elsevier B.V.

Relação

Journal of Chromatography A

Direitos

closedAccess

Palavras-Chave #Tabernaemontana hilariana #plant materials #indoles #alkaloids #triterpenoids #steroids
Tipo

info:eu-repo/semantics/article