1-β-D-Arabinofuranosyluracil CAS:3083-77-0 98% Funfun si pipa-funfun ti o lagbara
| Nọmba katalogi | XD90565 |
| Orukọ ọja | 1-β-D-Arabinofuranosyluracil |
| CAS | 3083-77-0 |
| Ilana molikula | C9H12N2O6 |
| Òṣuwọn Molikula | 244.201 |
| Awọn alaye ipamọ | 2 si 8 °C |
| Ti irẹpọ Owo idiyele koodu | 29349990 |
Ọja Specification
| Ifarahan | Funfun si pipa-funfun ri to |
| Ayẹwo | 99% |
Iwadii Phytochemical ti gbogbo ọgbin Lepisorus contortus (Kristi) Ching yori si ipinya ti awọn glycosides phenylethanoid marun marun (1-5), ọkọọkan ti o ni ẹgbẹ caffeoyl kan, flavonoid glycoside tuntun (10), ati awọn agbo ogun 14 ti a mọ (6-9). ati 11-15, syringic acid, vanillic acid, phloretic acid, diplopterol, ati β-sitosterol).Eyi ni ijabọ akọkọ ti phenylethanoid glycosides lati idile Polypodiaceae.Awọn akojọpọ 1-15 ni a ṣe ayẹwo fun agbara chemopreventive akàn wọn ti o da lori agbara wọn lati ṣe idiwọ tumor necrosis factor alpha (TNF-α) ti o fa iṣẹ NF-κB, iṣelọpọ nitric oxide (NO), ati aromatase, quinone reductase 2 (QR-2) ), ati COX-1/-2 akitiyan.Quercetin-3-O-β-d-glucoside (15) ṣe afihan idinamọ lodi si QR2 pẹlu iye IC (50) ti 3.84 μM, eyiti o jẹrisi kaempferol / quercetin glycosides bi awọn agbo ogun ti nṣiṣe lọwọ lati dena QR2.Apapọ naa tun ṣe afihan iṣẹ NF-κB pẹlu iye IC (50) ti 33.6 μM.Ni afikun, awọn agbo ogun 1, 2, 4, ati 6 ṣe afihan iṣẹ-ṣiṣe ar omatase pẹlu awọn iye IC (50) ti 30.7, 32.3, 26.8, ati 35.3 μM, lẹsẹsẹ.
