SESQUITERPENE CONSTITUENTS IN AGARWOOD .4. FRAGRANT SESQUITERPENES FROM AGARWOOD

被引:90
作者
ISHIHARA, M [1 ]
TSUNEYA, T [1 ]
UNEYAMA, K [1 ]
机构
[1] OKAYAMA UNIV,FAC ENGN,DEPT APPL CHEM,OKAYAMA 700,JAPAN
关键词
AQUILARIA-AGALLOCHA; THYMELAEACEAE; AGARWOOD; SESQUITERPENES; (-)-SELINA-3,11-DIEN-14-AL; (+)-SELINA-4,11-DIEN-14-AL; SELINA-3,11-DIEN-14-OIC ACID; SELINA-4,11-DIEN-14-OIC ACID; 9-HYDROXYSELINA-4,11-DIEN-14-OIC ACID; (+)-1,5-EPOXY-NOR-KETOGUAIENE; DEHYDROJINKOH-EREMOL; NEOPETASANE;
D O I
10.1016/0031-9422(93)85039-T
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
Two new sesquiterpene aldehydes (-)-selina-3,11-dien-14-al and (+)-selina-4,11-dien-14-al, methyl ester derivatives of three new sesquiterpene carboxylic acids, (-)-methyl selina- 3,11-dien-14-oate, (+)-methyl selina-4,11-dien-14-oate, and (+)-methyl 9-hydroxyselina-4,11-dien-14-oate, and a new nor-sesquiterpene ketone, (+)-1,5-epoxy nor-ketoguaiene, have been isolated from Aquilaria agallocha (agarwood). Their structures have been established on the bases of detailed spectroscopic analyses and. synthesis. The occurrences of dehydrojinkoh-eremol and neopetasane in agarwood were also confirmed by comparison of their mass spectral data and R(t) on capillary GC with those of synthesized samples. The odoriferous properties of some natural and synthesized sesquiterpenes are also described.
引用
收藏
页码:1147 / 1155
页数:9
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