Orientin
Tšebeliso ea Orientin
Orientin ke flavonoid ea tlhaho ea tlhaho ea bioactive e nang le mefuta e sa tšoaneng ea likokoana-hloko, ho akarelletsa le anti-inflammatory, antioxidant, anti-tumor, tšireletso ea pelo joalo-joalo.Orientin ke moemeli ea ts'episang methapo ea kutlo, e loketseng ho phekola bohloko ba neuropathic.
Bioactivity ea Orientin
Tlhaloso:orientin ke flavonoid ea tlhaho ea tlhaho e nang le mefuta e sa tšoaneng ea likokoana-hloko, ho akarelletsa le anti-inflammatory, antioxidant, anti-tumor, tšireletso ea pelo joalo-joalo.Orientin ke moemeli ea ts'episang methapo ea kutlo, e loketseng ho phekola bohloko ba neuropathic.
Lihlopha tse amanang:lefapha la lipatlisiso > > kankere
Tsela ya matshwao > > tse ding > > tse ding
Sebaka sa lipatlisiso > > mafu a methapo ea kutlo
Rtlhaloso:[1].Dhakal H, et al.Liphello tse thibelang tsa orientin ho mast cell-mediated allergic inflammation.Pharmacol Rep. 2020 Jan 24.
[2].Guo D, le ba bang.Orientin le bohloko ba neuropathic ho likhoto tse nang le mokokotlo oa methapo ea kutlo.61Int Immunopharmacol.2018 May; 58:72-79.
Thepa ea Physicochemical ea Orientin
Boima: 1.8 ± 0.1 g / cm3
Ntho e Belang: 816.1 ± 65.0 ° C ho 760 mmHg
Sebaka se qhibilihang: 260-285 ºC
Foromo ea molek'hule: C21H20O11
Boima ba 'mele: 448.377
Sebaka sa Flash: 289.1 ± 27.8 ° C
'Misa o Nepahetseng: 448.100555
PSA: 201.28000
Tlhaloso: 1.58
Ponahalo: phofo e mosehla
Khatello ea Mouoane: 0.0 ± 3.1 mmHg ho 25 ° C
Index ea Refractive: 1.767
Ho qhibiliha ha Metsi: 1 M
NaOH: soluble1mg / ml, e hlakileng, e mosehla oa lamunu
Lintlha tsa polokeho ea Digitalis
Polelo ea polokeho (Europe): 24 / 25
Khoutu ea sepalangoang ea thepa e kotsi: nonh bakeng sa mefuta eohle ea lipalangoangRTECS号:DJ3009300
Tlhahlobo ea lingoliloeng ea Orientin
Phapang ea C-glycosylflavone isomer pairs orientin/isoorientin le vitexin/isovitexin ho sebelisa HPLC-MS tekanyo e nepahetseng ea boima le CID ea mohloling.
Phytochem.Anal.16(5), 295-301, (2005)
HPLC-MS e sebelisa collision induced dissociation (CID) e sebelisitsoe bakeng sa ho tsebahatsa C-glycosylflavone isomer pairs orientin/isoorientin le vitexin/isovitexin.HPLC-CID/MS e sekaseka tlhahiso..
Liphello tsa antihypertensive le cardioprotective tsa tholoana ea Lagenaria siceraria ka NG-nitro-L-arginine methyl ester (L-NAME) e bakile likhoto tse matla haholo.
Pharm.Biol.50(11), 1428-35, (2012)
Lagenaria siceraria (Molina) Standl.(Cucurbitacae) (LS) ho tlalehiloe hore e na le mesebetsi ea pelo, antihyperlipidemic, le diuretic.
Ntlafatso le netefatso ea mokhoa oa HPTLC bakeng sa palo e ts'oanang ea isoorientin, isovitexin, orientin, le vitexin ka har'a li-flavonoids tsa bamboo-leaf.
J. AOAC Int.93(5), 1376-83, (2010)
Ho entsoe mokhoa o bonolo oa HPTLC bakeng sa qeto ea nako e le 'ngoe ea isoorientin, isovitexin, orientin, le vitexin, tse peli tse hloekileng le tsa khoebo tsa flavonoids ea bamboo-leaf.Flavon ...
Lebitso la Senyesemane la Orientin
(1S) -1,5-Anhydro-1-[2-(3,4-dihydroxyphenyl) -5,7-dihydroxy-4-oxo-4H-chromen-8-yl]-D-glucitol
2-(3,4-Dihydroxyphényl) -5,7-dihydroxy-8-[(2S,3R,4R,5S,6R) -3,4,5-trihydroxy-6-(hydroxyméthyl)tétrahydro-2H-pyran- 2-yl]-4H-chromén-4-one
Orientin 8-C-β-D-glucopyranoside
3',4',5,7-tetrahydroxyflavone-8-C-glucoside
2-(3,4-Dihydroxyphenyl) -5,7-dihydroxy-8-[(2S,3R,4R,5S,6R) -3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran- 2-yl] -4H-chromen-4-on
Luteolin-8-C-glucoside
3',4',5,7-tetrahydroxyflavone 8-glucoside
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl) -8-β-D-glucopyranosyl-5,7-dihydroxy-
D-Glucitol, 1,5-anhydro-1-C-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-8-yl]-, (1S) -
Orientin
lutexin
2-(3,4-Dihydroxyphenyl) -5,7-dihydroxy-8-[(2S,3R,4R,5S,6R) -3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran- 2-yl] -4H-chromen-4-nngwe
2-(3,4-Dihydroxyphenyl) -8-bD-glucopyranosyl-5,7-dihydroxy-4H-1-benzopyran-4-one
