Covering: 1970 to 2017 Diterpenes with a halimane skeleton constitute a small group of
natural products that can be biogenetically considered as being between labdane and …

The effect of oral administration of Rosmarinus officinalis L.(Lamiaceae) on CCl4-induced
acute liver injury was investigated. Rats were daily treated with the plant extract at a dose of …

Commercial Labdanum oil contains more than 300 constituents. 186 compounds (154 from
the neutral part, 32 from the acidic part), representing about 95% of the oil, were identified …

The antimicrobial properties of the hexane extract from the leaves and twigs of the
Eupatorium glutinosum was tested against two Gram-negative and two Gram-positive …

Four new labdane diterpenoids, labda-7, 12 (E), 14-triene, labda-7, 12 (E), 14-triene-17-al,
labda-7, 12 (E), 14-triene-17-ol, labda-7, 12 (E), 14-triene-17-oic acid, were isolated from the …

A hexane extract of Halimium viscosum collected at La Fregeneda (Salamanca, Spain)
yielded a new diterpene alcohol, tormesol. Its structure was determined by chemical …

Methyl 14, 15-dinor-13-oxo-7-labden-15-oate was obtained from acid zamoranic acid methyl
ester. The former by photochemical cleavage yielded methyl 7, 9 (11)-drimadien-12-oate …

Side-chain migration reactions and ring B aromatization in labdanes: scope and limitations.
Synthesis of isofregenedane type tetrahydronaphthalenic diterpenes - ScienceDirect Skip to …

14, 15-dinor-17-acetoxy-7-labden-13-one, 4 was prepared from zamoranic acid methyl ester
5. Photochemical cleavage of 4 gave 12-acetoxy-7, 9 (11)-drimadiene, 3, in 75% overall …

VALPARENE : A TRICYCLIC DITERPENE HYDROCARBON WITH A NEW CARBON
SKELETON. Departamento de Qufmica Qrganica, Universidad de Salam Page 1 Te&&dran …