Mass spectrometric study of N-oxides of quinolysidine alkaloids of the matrine series

Autor:	Z. S. Ziyavidinova, N. S. Vul'fson, Vladimir G. Zaikin
Rok vydání:	1974
Předmět:	chemistry.chemical_compound Matrine Chemistry Metastability Analytical chemistry Mass spectrum One-Step General Chemistry Mass spectrometric Spectral line Ion Allomatrine
Zdroj:	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 23:1657-1661
ISSN:	1573-9171 0568-5230
DOI:	10.1007/bf00923183
Popis:	1. The mass spectra of N-oxides of matrine, allomatrine, sophoridine, isosophoridine, sophocarpine, and isosophoramine were studied. 2. The ions [M-17]+ are formed, at least partially, from molecular ions in one step by elimination of the OH radical. 3. With the aid of the peaks of the metastable ions and a comparison with the mass spectra of unoxidized alkaloids, the origin of individual ions in the spectra of the N-oxides studied was determined.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e66a0a8e612b91e63c6b52c05310875d https://doi.org/10.1007/bf00923183 Zobrazit plný text záznamu Full text from SpringerLink