THUJOPSENE-RELATED AND CIS-MUUROLANE-RELATED SESQUITERPENOIDS FROM CUPRESSUS-BAKERI

被引：9

作者：

COOL, LG

JIANG, K

机构：

[1] University of California Forest Products Laboratory, Richmond, CA 94804

来源：

PHYTOCHEMISTRY | 1995年 / 40卷 / 01期

关键词：

CUPRESSUS BAKERI; CUPRESSACEAE; SESQUITERPENOIDS; MAYURONE EPOXIDE; THUJOPSENOL EPOXIDE; INDIPONE; 2-ALKYLMENTHONES;

D O I：

10.1016/0031-9422(95)00249-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Several thujopsene-related sesquiterpenoids from the foliage of Cupressus bakeri were isolated and identified: the known thujopsadiene, thujopsan-2 alpha-ol and mayurone; and two compounds, mayurone epoxide and thujopsenol epoxide, which have been reported only as products of oxidation reactions of thujopsene. Two new cis-muurolane-related terpenoids were also isolated and identified as (+)-2-ethylmenthone and (+)-indipone [(1R, 6R,9S)-6-(1-oxo-2-methylpropyl)-4,9-dimethybicyclo[4.0.3]non-4-ene]. The latter, with a novel carbon skeleton, is probably derived from the co-occurring (-)-epizonarene.

引用

页码：177 / 181

页数：5

共 11 条

[1]

CHETTY GL, 1965, TETRAHEDRON LETT, P3773

[2]

CHETTY GL, 1964, TETRAHEDRON LETT, P73

[3] BAKEROL - AN UNUSUAL NOR-ACORANE HEMIKETAL FROM CUPRESSUS-BAKERI FOLIAGE [J].