𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Oxidative transformations in the aporphine alkaloid series

✍ Scribed by M.P. Cava; A. Venkateswarlu; M. Srinivasan; D.L. Edie


Publisher
Elsevier Science
Year
1972
Tongue
French
Weight
624 KB
Volume
28
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.

✦ Synopsis


Abstrac-Oxidation

of the non-phenolic aporphines nuciferine (1). dicentrine (3). ocopodine (4) and thalicarpine ( 7) by iodine affords the corresponding dehydroaporphines (2. 5. 6 and 8). In contrast. iodine oxidation of non-phenolic noraporphines proceeds all the way to the oxoaporphine stage: thus.


πŸ“œ SIMILAR VOLUMES


Novel transformations in the quassin ser
✍ Paul A. Grieco; Sergio FerriΓ±o; Giovanni Vidari; John C. Huffman; Eric Williams πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 French βš– 152 KB
New stereocontrolled transformations in
✍ Kamil Weinberg; Stefan Jankowski; Didier Le Nouen; Andrzej Frankowski πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 French βš– 138 KB

The isomeric imidazolopyrrolidinose 1, imidazolopiperidinose 2 and imidazoloazepanose 3, potential glycosidase inhibitors, were obtained in several steps from D-glucose.

Biogenetic-type sysnthesis in the oxindo
✍ E.E. van Tamelen; J.P. Yardley; M. Miyano πŸ“‚ Article πŸ“… 1963 πŸ› Elsevier Science 🌐 French βš– 234 KB

AS the number and variety of established indole alkaloid structures increase, it becomes more and more apparent that many of the structural types derive by varying modes of cyclization of natural intermediates in which certain reactive sites have been brought to specific oxidation levels b . In such