ELECTRON-IMPACT MASS-SPECTROMETRY OF OXINDOLE, PSEUDOINDOXYLE AND INDOLENINE DERIVATIVES

Authors
RODRIGUEZ JG URRUTIA A CANOIRA L
Citation
Jg. Rodriguez et al., ELECTRON-IMPACT MASS-SPECTROMETRY OF OXINDOLE, PSEUDOINDOXYLE AND INDOLENINE DERIVATIVES, International journal of mass spectrometry and ion processes, 161(1-3), 1997, pp. 113-122
Citations number
14
Categorie Soggetti
Spectroscopy,"Physics, Atomic, Molecular & Chemical
Journal title
International journal of mass spectrometry and ion processes → ACNP
ISSN journal
01681176
Volume
161
Issue
1-3
Year of publication
1997
Pages
113 - 122
Database
ISI
SICI code
0168-1176(1997)161:1-3<113:EMOOPA>2.0.ZU;2-2
Abstract
The electron impact mass spectra of 22 compounds, grouped in five seri es, containing the oxindole, pseudoindoxyle and indolenine rings, some of them with potential pharmacological interest, have been studied, a nd their fragmentation patterns have been proposed on the basis of met astable studies, accurate mass measurements and fragmentation schemes upon electron impact of structurally related alkaloids. (C) 1997 Elsev ier Science B.V.