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Published on: February 2, 2024
Constituents of Juniperus recurva var. squamata Oil
P Weyerstahl1, H Marschall-Weyerstahl, E Manteuffel
1Institut für Organische Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-1000 Berlin 12.
Abstract:
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.
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