𝔖 Bobbio Scriptorium
✦   LIBER   ✦

N-oxidation and degradation of pyrrolizidine alkaloids during germination of Crotalaria scassellatii

✍ Scribed by Gerd Toppel; Ludger Witte; Thomas Hartmann


Book ID
103340141
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
317 KB
Volume
27
Category
Article
ISSN
0031-9422

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Alkaloid N-oxides as transport and vacuo
✍ Adelheid Ehmke; Kirsten Borstel; Thomas Hartmann πŸ“‚ Article πŸ“… 1988 πŸ› Springer-Verlag 🌐 English βš– 835 KB

Cell-suspension cultures of pyrrolizidinealkaloid-producing species selectively take up and accumulate senecionine (sen) and its N-oxide (sen-Nox). Cultures established from non-alkaloid-producing species are unable to accumulate the alkaloids. The uptake and accumulation of 14C-labelled alkaloids w

A new pyrrolizidine alkaloid N-oxide and
✍ Martin W. Bredenkamp; Adriaan Wiechers; Petrus H. van Rooyen πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 French βš– 225 KB

Sceleratine [l] and its N-oxide [Z] have been isolated from Senecio ZatifoZius DC and their structures determined by spectroscopic and chemical methods and X-ray crystal= lography. Recently we isolated the N-oxide of merenskine [3],' a new pyrrolizidine alkaloid N-oxide from Senecio Zatifolius DC.'

Sites of synthesis, translocation and ac
✍ Thomas Hartmann; Adelheid Ehmke; Udo Eilert; Kirsten Borstel; Claudine Theuring πŸ“‚ Article πŸ“… 1989 πŸ› Springer-Verlag 🌐 English βš– 1006 KB

14C-Labelled alkaloid precursors (arginine, putrescine, spermidine) fed to Senecio vulgaris plants via the root system were rapidly taken up and efficiently incorporated into the pyrrolizidine alkaloid senecionine N-oxide (sen-Nox) with total incorporations of 3-6%. Considerable amounts of labelled