Constituents of Juniperus recurva var. squamata Oil.
The essential oil of leaves and twigs of JUNIPERUS RECURVA VAR. SQUAMATA (Cupressaceae) was investigated by GLC, MS, and NMR spectroscopy. Main constituents were monoterpene hydrocarbons (68%); in addition, about 12% of sesquiterpene hydrocarbons, 9% of oxygenated sesquiterpenes, and 5% of oxygenated monoterpenes were identified. 4beta-Hydroxygermacra-1(10),5-diene ( 28), beta-oplopenone ( 29A), oplopanone ( 34), 8-acetoxy elemol ( 35), and manool ( 36) were found as trace components.
Weyerstahl
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Institut für Organische Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-1000 Berlin 12.
Marschall-Weyerstahl
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H
Manteuffel
E
E
Kaul
V K
VK