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19β,28-Epoxy-18α-olean-3β-ol-2-furoate from Allobetulin (19β,28-Epoxy-18α-olean-3β-ol)
- Source :
- Molbank, Vol 2022, Iss 4, p M1499 (2022)
- Publication Year :
- 2022
- Publisher :
- MDPI AG, 2022.
-
Abstract
- The E ring of betulin rearranges and forms a cyclic ether when treated with an acid. Treatment of betulin with iodine generated hydrogen iodide in situ, which went on to promote the rearrangement at C-19 and C-20, followed by cyclization to form allobetulin. A reaction of allobetulin with 2-furoyl chloride yielded 19β,28-Epoxy-18α-olean-3β-ol-2-furoate.
Details
- Language :
- English
- ISSN :
- 14228599
- Volume :
- 2022
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- Molbank
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.164c0ee10b324733bc2e36584852abde
- Document Type :
- article
- Full Text :
- https://doi.org/10.3390/M1499