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Neo-clerodane diterpenoids from Ajuga parviflora
Abstract Three new neo-clerodane diterpenoids, deoxyajugarin-I, ajugarin-I chlorohydrin, and 3β-acetoxy-clerodinin C, have been isolated from Ajuga parviflora collected near Nainital, India. AlsoExpand
Composition of the Essential Oil of Tanacetum nubigenum Wallich ex DC.
Abstract The oil of Tanacetum nubigenum Wallich ex DC. was analyzed by GC and GC/MS. In addition to 10.7% of sabinene, nearly 44% of the oil of T. nubigenum collected above 3600 m in the KumaunExpand
Rosefuran Epoxide from Elsholtzia densa Benth.
ABSTRACT An essential oil of Elsholtzia densa Benth. collected in the Chamoli district of Indian Himalaya was found to be rich in a single component (86%). Using 13C-NMR and 1H-NMR the isolatedExpand
Chemical Composition and Antibacterial Activity of Essential oil from Salvia mukerjeei
Steam volatile oil from aerial parts of Salvia mukerjeei Bennet & Raizada (Lamiaceae) was analyzed by capillary GC and GCMS and was active against Enterococcus faecalis, Erwinia chrysanthemi and Agrobacterium tumefaciens. Expand
Agrimonia aitchisonii Schonbeck Temesy (Rosaceae): A New Source Of Methyl Myrtenate
Abstract The essential oil from the aerial parts of Agrimonia aitchisonii (Rosaceae), obtained by steam distillation was investigated by GC, GC/MS and NMR spectroscopy. The oil was found to be richExpand
Terpenoid Composition of the Essential Oils of Teucrium royleanum and T. quadrifarium
The genus Teucrium royleanum can be classified into two groups on the basis of the present and previous reports on the essential oil composition and chemical markers. Expand
Cyclopentanomonoterpene enol acetates from Nepeta leucophylla
Abstract Three new iridodial derivatives, [1 R -[1α, 2β( E ),5β]]-2-[2-(acetyloxy)-1-methylethenyl]-5-methylcyclopentanecarboxaldehyde (iridodial β-monoenol acetate), [1- R -[1α,2β( EExpand
Chemical Varieties of Essential Oils from Elsholtzia polystachya from Two Different Locations in India1.
Capillary GC, GC-MS, IR,GC-IR, (1)H- and (13)C-NMR studies of the essential oil from the leaves and cones of ELSHOLTZIA POLYSTACHYA revealed that one oil contained 1,8-cineol and the other one perillene as the main constituent. Expand