Phytochemical Constituents from the Rhizomes ofOsmunda japonicaThunb and Their Anti-oxidant Activity
نویسندگان
چکیده
منابع مشابه
Anti-neuroinflammatory constituents from Sinomenium acutum rhizomes
In our continuing search for bioactive constituents from Korean medicinal sources, an investigation of the Sinomenium acutum Rehder et Wilson rhizome afforded three new lignan derivatives (1–3) together with nine known compounds (4–12). The identification and structural elucidation of these new compounds were based on 1D and 2D-NMR (COSY, HMQC, HMBC and NOESY) and MS data. The absolute configur...
متن کاملChemical constituents from the rhizomes of Smilax glabra and their antimicrobial activity.
Six new phenolic compounds, named smiglabrone A (1), smiglabrone B (2), smilachromanone (3), smiglastilbene (4), smiglactone (5), smiglabrol (6), together with fifty-seven known ones 7-63 were isolated from the rhizomes of Smilax glabra. Their structures were elucidated on the basis of extensive spectroscopic analyses, as well as by comparison with literature data. Twenty-seven of these compoun...
متن کاملChemical Constituents from Andrographis echioides and Their Anti-Inflammatory Activity
Phytochemical investigation of the whole plants of Andrographis echioides afforded two new 2'-oxygenated flavonoids (1) and (2), two new phenyl glycosides (3) and (4), along with 37 known structures. The structures of new compounds were elucidated by spectral analysis and chemical transformation studies. Among the isolated compounds, (1-2) and (6-19) were subjected into the examination for the...
متن کاملConstituents from Vigna vexillata and Their Anti-Inflammatory Activity
The seeds of Vigna genus are important food resources and there have already been many reports regarding their bioactivities. In our preliminary bioassay, the chloroform layer of methanol extracts of V. vexillata demonstrated significant anti-inflammatory bioactivity. Therefore, the present research is aimed to purify and identify the anti-inflammatory principles of V. vexillata. One new sterol...
متن کاملPhytochemical constituents, antioxidant activity and toxicity potential of the essential oil from Ferula gummosa Boiss. roots
Background and objectives: Ferula gummosa Boiss. (Umbelliferae) is a popular medicinal plant, which is known mostly for therapeutic uses of its oleo-gum-resin (Barijeh in Persian). In the present study, the essential oil of F. gummosa roots was investigated for its phytochemical constituents, antioxidant activity and toxicity potential. Method...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Natural Product Sciences
سال: 2017
ISSN: 1226-3907,2288-9027
DOI: 10.20307/nps.2017.23.3.217