Abstract
An alternative procedure for isolation of 4β-phorbol from seeds of Croton tiglium has been developed, and an
artifact containing a furan ring formed by rearrangement of 12,13,20-O-triacylated phorbol derivatives into (6bS,7R,8R,8aS)-2-
(hydroxymethyl)-5,7,9,9-tetramethyl-3,7,8,9,9a,9b-hexahydrocyclopropa[3′,4′]benzo[1′,2′:3,4]cyclohepta[1,2-b]furan-6b,8,8atriol
(8a) has been characterized. A mechanism involving an oxidative rearrangement and a decarboxylation for formation of the
artifact is proposed.
artifact containing a furan ring formed by rearrangement of 12,13,20-O-triacylated phorbol derivatives into (6bS,7R,8R,8aS)-2-
(hydroxymethyl)-5,7,9,9-tetramethyl-3,7,8,9,9a,9b-hexahydrocyclopropa[3′,4′]benzo[1′,2′:3,4]cyclohepta[1,2-b]furan-6b,8,8atriol
(8a) has been characterized. A mechanism involving an oxidative rearrangement and a decarboxylation for formation of the
artifact is proposed.
| Original language | English |
|---|---|
| Journal | Journal of Natural Products |
| Volume | 81 |
| Issue number | 9 |
| Pages (from-to) | 2134-2137 |
| Number of pages | 4 |
| ISSN | 0163-3864 |
| DOIs | |
| Publication status | Published - 28 Sept 2018 |
Keywords
- Former Faculty of Pharmaceutical Sciences