1-β-D-Arabinofuranosyluracil CAS: 3083-77-0 98% Dawb rau cov khoom dawb
| Catalog Number | xwm 90565 |
| Khoom npe | 1-β-D-Arabinofuranosyluracil |
| CAS | 3083-77-0 : kuv |
| Molecular Formula | C9H12N2O6 |
| Molecular Luj | 244.201 Nws |
| Cov ntaub ntawv khaws cia | 2 txog 8 ° C |
| Harmonized tariff Code | 293499 0 |
Khoom Specification
| Qhov tshwm sim | Dawb mus rau dawb dawb |
| Assay | 99% |
Kev tshawb nrhiav Phytochemical ntawm tag nrho cov nroj tsuag ntawm Lepisorus contortus (Christ) Ching coj mus rau kev sib cais ntawm tsib phenylethanoid glycosides tshiab (1-5), txhua tus muaj ib pab pawg caffeoyl, ib qho tshiab flavonoid glycoside (10), thiab 14 paub cov tebchaw (6-9. thiab 11-15, syringic acid, vanillic acid, phloretic acid, diplopterol, thiab β-sitosterol).Nov yog thawj daim ntawv tshaj tawm ntawm phenylethanoid glycosides los ntawm tsev neeg Polypodiaceae.Cov tshuaj 1-15 raug soj ntsuam rau lawv cov kab mob qog noj ntshav raws li lawv lub peev xwm los inhibit qog necrosis factor alpha (TNF-α)-induced NF-κB kev ua, nitric oxide (NO) ntau lawm, thiab aromatase, quinone reductase 2 (QR-2). ), thiab COX-1/-2 kev ua ub no.Quercetin-3-O-β-d-glucoside (15) qhia inhibition tiv thaiv QR2 nrog IC (50) tus nqi ntawm 3.84 μM, uas tau lees paub tias kaempferol / quercetin glycosides ua cov tshuaj nquag tiv thaiv QR2.Lub compound kuj tau qhia NF-κB kev ua haujlwm nrog IC (50) tus nqi ntawm 33.6 μM.Tsis tas li ntawd, cov tebchaw 1, 2, 4, thiab 6 tau qhia txog kev ua haujlwm ntawm omatase nrog IC (50) qhov tseem ceeb ntawm 30.7, 32.3, 26.8, thiab 35.3 μM, feem.
