Biotransformation of Caryophyllene Oxide by <i>Botrytis cinerea</i>
作者:Rosa Duran、Elena Corrales、Rosario Hernández-Galán、Isidro G. Collado
DOI:10.1021/np980104b
日期:1999.1.1
Biotransformation of caryophyllene oxide (1) with B. cinerea afforded 15 products (2-16). Ten of these (3-5, 7, 9-11, and 14-16) are reported here for the first time. The main reaction paths involved stereoselective epoxidation at C-8/C-13 and hydroxylation at C-7. A rearranged compound was found, which was a cyclization product 16 possessing the caryolane skeleton.
New Sesquiterpenoids from Clary Sage Oil (Salvia sclarea L.)
作者:Bruno Maurer、Arnold Hauser
DOI:10.1002/hlca.19830660734
日期:1983.11.2
(2), (2S, 5E)-caryophyll-5-en-12-al (3), isospathulenol (4), (1R, 5R)- 1,5-epoxysalvial-4(14)-ene (5), and salvial-4(14)-en-l-one (6) have been identified for the first time in clary sage oil (Salviasclarea L.). The structures and absolute configurations of 1–6 are corroborated by partial syntheses and their organoleptic properties are discussed.