𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Mass spectrometry of bis-quinolizidine alkaloids: 2- and 17-alkyl-substituted derivatives of sparteine and lupanine

✍ Scribed by E. Wyrzykiewicz; W. Boczoń; B. Koziol


Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
150 KB
Volume
35
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Mass spectrometry of bis-quinolizidine a
✍ E. Wyrzykiewicz; W. Wysocka; M. Wiewiórowski 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 404 KB

The mass spectral fragmentations of Sketosparteine, 13-hydroxysparteine, 13-epihydroxysparteine, 13ketolupanine, 13-keto-a-isolupanine, lfhydroxylupanine, 13-hydroxy-a-isolupanine, 13-epihydroxylupanine and 13-epihydroxy-ar-isolupanine are reinvestigated and discussed. Fragmentation pathways, elucid

Mass spectrometry of bisquinolizidine al
✍ Beata Jasiewicz; Władysław Boczoń; Elżbieta Wyrzykiewicz 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 165 KB

## Abstract The mass spectral fragmentations of 2‐cyano‐2‐methylsparteine (**1**), 2‐cyano‐2‐phenylsparteine (**2**), 2‐cyano‐2‐(__p__‐tolyl)sparteine (**3**), 17‐cyanosparteine (**4**) and 17‐cyanolupanine (**5**) were investigated. Fragmentation pathways, whose identification was assisted by accu

Mass spectrometry of bisquinolizidine al
✍ Wyrzykiewicz, E.; Boczoń, W.; Kozioł, B. 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 288 KB

The mass spectral fragmentations of 2-phenylsparteine, 2-(p-tolyl)sparteine, 15-phenylsparteine, 2-phenyl-2dehydrosparteine, 2-(p-tolyl)-2-dehydrosparteine and 15-phenyl-14-dehydrosparteine were investigated. Fragmentation pathways, elucidation of which was assisted by accurate mass measurements and

Electron impact mass spectrometry of N-a
✍ Eduardo Cortée Cortés; Eduardo Cortée Romero; Roberto Martínez; Juan C. García D 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 125 KB

## New Mass Spectra Electron Impact Mass Spectrometry of N-alkyl and N-aryl-2,s bs(p-R2-phenyl)pyrrolest Pyrrol derivatives have been widely used as starting materials for the synthesis of various biologically interesting heterocycles.' Some of them possess high biological activity as analgesic an