𝔖 Bobbio Scriptorium
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Bioactive Compounds of the Flora of Belarus. 4. Pterosins A and B fromPteridium aquilinum

✍ Scribed by N. V. Kovganko; Zh. N. Kashkan; S. N. Krivenok


Book ID
111578311
Publisher
Springer
Year
2004
Tongue
English
Weight
23 KB
Volume
40
Category
Article
ISSN
0009-3130

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✍ Bert Fraser-Reid; J. CristΓ³bal LΓ³pez; Ramin Faghih πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 French βš– 464 KB

Absfracfi Avemectin B la A44,4a ,2, has been obtained from avenneztin B la. 1, and its bioactivity evaluated. The key step of the transfommtion is the reduction of an intemxdiate allylic radical with aBu@nH. The avermectins are disaccharide derivatives of a structurally similar group of pentacyclic