منابع مشابه
Vibsane-type diterpenes from Taiwanese Viburnum odoratissimum.
Two new eleven-membered and three new seven-membered vibsane-type diterpenes, named vibsanin L (1) and 14-hydroxyvibsanin F (2), and vibsanin I (3), 14R*,15-epoxyvibsanin C (4) and 14S*,15-epoxyvibsanin C (5) respectively, have been isolated from Viburnum odoratissimum collected in Taiwan. Their structures have been elucidated by spectroscopic analyses and comparison of Nuclear magnetic resonan...
متن کاملFree Radical Scavenging Activity of Jasminum Sambac
INTRODUCTION Jasminum sambac is a sub erect shrub with young shoots of ovate or elliptic glabrous simple leaves, entire margin, and acute apex with opposite arrangement, grown as an ornamental shrub in gardens and cultivated throughout the tropical and subtropical parts of India (1). Leaves, roots and flowers are used as lactifuge. The whole plant is used as diuretic, emmengogue, antihelminthti...
متن کاملNine new secoiridoid glucosides from Jasminum nudiflorum.
Phytochemical study of the leaves of Jasminum nudiflorum has led to the isolation of nine new secoiridoid glucosides, jasnudiflosides F-L (1-7), nudifloside D (8) and isooleoacteoside (9). The structures of these compounds were elucidated on the basis of chemical and spectroscopic evidence.
متن کاملChemical constituents of the root of Jasminum giraldii.
Two new compounds, ethylconiferin and (-)-lariciresinol 4-(6'''-O-cinnamyl-β-D-glucopyranoside), along with the three known compounds (+)-pinoresinol, (+)-cycloolivil, nobiletin, were isolated from the root of Jasminum girialdii. All these compounds were isolated for the first time from this source. Their structures were elucidated on the basis of extensive spectroscopic analysis and chemical m...
متن کاملVolatile constituents of Jasminum humile L.
The essential oil was obtained by hexan. The sample oil, which was light yellow in color, was dried over anhydrous sodium sulfate and stored under nitrogen in a sealed vial until required. The oil obtained was analyzed by GC-MS and GC/MS. The components of the oil were identified by comparison of their mass spectra to those of a computer library or with authentic compounds and confirmed by comp...
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ژورنال
عنوان ژورنال: Botanical Gazette
سال: 1882
ISSN: 0006-8071
DOI: 10.1086/325597