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kadsura longepedunculata/ränidioksiid
Link salvestatakse lõikelauale
5 tulemused
[Chemical constituents from the fruits of Kadsura marmorata].
Ainult registreeritud kasutajad saavad artikleid tõlkida
Logi sisse
OBJECTIVE
To study the chemical constituents from the fruits of Kadsura marmorata.
METHODS
The chemical constituents were isolated and purified by chromatography on silica gel, Sephadex LH-20 column and HPLC.
RESULTS
9 compounds were isolated and identified as 4,5-dihydroxy-3-methoxybiphenyl (I),
Heteroclitins R-S: new dibenzocylooctadiene lignans from Kadsura heteroclita.
Ainult registreeritud kasutajad saavad artikleid tõlkida
Logi sisse
OBJECTIVE
To study the dibenzocylooctadiene lignans from the stems of Kadsura heteroclita.
METHODS
Chromatographic separations of silica gel and semi-preparative HPLC were used. All of the structures were elucidated on the basis of spectroscopic analysis, including 2D-NMR and HR-MS
[Chemical constituents of Kadsura oblongifolia and evaluation of their toxicity].
Ainult registreeritud kasutajad saavad artikleid tõlkida
Logi sisse
To study the chemical constituents of K. oblongifolia, silica gel column chromatography, MCI and Sephadex LH-20 were used to separate the 70% acetone extract of the stems of K. oblongifolia. The structures of the isolated compounds have been established on the basis of physicochemical and NMR
Assignment of the absolute configuration of hepatoprotective highly oxygenated triterpenoids using X-ray, ECD, NMR J-based configurational analysis and HSQC overlay experiments.
Ainult registreeritud kasutajad saavad artikleid tõlkida
Logi sisse
The plants of the genus Kadsura are widely distributed in China, South Korea, and Japan. Their roots and stems are traditionally used to treat blood diseases and pain. The main bioactive constituents of Kadsura longipedunculata comprise highly oxygenated triterpenoids. Schiartane-type
A lignin glycoside and a nortriterpenoid from Kadsura coccinea.
Ainult registreeritud kasutajad saavad artikleid tõlkida
Logi sisse
OBJECTIVE
To study the chemical constituents of the roots and stem bark of Kadsura coccinea.
METHODS
Compounds were isolated by column chromatography on silica gel and Sephadex LH-20, and finally purified by prep-HPLC. Their structures were elucidated by extensive spectroscopic methods, including
Kõige täiuslikum ravimtaimede andmebaas, mida toetab teadus
- Töötab 55 keeles
- Taimsed ravimid, mida toetab teadus
- Maitsetaimede äratundmine pildi järgi
- Interaktiivne GPS-kaart - märgistage ürdid asukohas (varsti)
- Lugege oma otsinguga seotud teaduspublikatsioone
- Otsige ravimtaimi nende mõju järgi
- Korraldage oma huvisid ja hoidke end kursis uudisteuuringute, kliiniliste uuringute ja patentidega
Sisestage sümptom või haigus ja lugege ravimtaimede kohta, mis võivad aidata, tippige ürdi ja vaadake haigusi ja sümptomeid, mille vastu seda kasutatakse.
* Kogu teave põhineb avaldatud teaduslikel uuringutel
