1-β-D-Arabinofuranosyluracil CAS:3083-77-0 98% Pa'epa'e i le pa'epa'e malo.
Numera Fa'amaumauga | XD90565 |
Igoa Oloa | 1-β-D-Arabinofuranosyluracil |
CAS | 3083-77-0 |
Fuafua mole | C9H12N2O6 |
Molecular Weight | 244.201 |
Fa'amatalaga Teuina | 2 i le 8 °C |
Fa'atonu Fa'asologa o Fa'asologa | 29349990 |
Fa'amatalaga o oloa
Fa'aaliga | Pa'epa'e e pa'epa'e pa'epa'e |
Su'ega | 99% |
O suʻesuʻega faʻamaʻi o le laau atoa o Lepisorus contortus (Christ) Ching na taʻitaʻia ai le tuʻueseeseina o le phenylethanoid glycosides fou e lima (1-5), o loʻo i ai i le taʻitasi se vaega o le caffeoyl, o le flavonoids glycoside fou (10), ma le 14 faʻalapotopotoga ua iloa (6-9). ma le 11-15, syringic acid, vanillic acid, phloretic acid, diplopterol, ma le β-sitosterol).Ole lipoti muamua lea ole phenylethanoid glycosides mai le aiga Polypodiaceae.Fa'aputuga 1-15 sa iloiloina mo latou kanesa chemopreventive gafatia e fa'avae i luga o lo latou gafatia e fa'alavelaveina le tumo necrosis factor alpha (TNF-α) -fa'aosoina NF-κB gaioiga, nitric oxide (NO) gaosiga, ma le aromatase, quinone reductase 2 (QR-2). ), ma gaoioiga COX-1/-2.Quercetin-3-O-β-d-glucoside (15) faʻaalia le faʻalavelave faasaga i le QR2 faʻatasi ai ma le IC (50) tau o le 3.84 μM, lea na faʻamaonia ai le kaempferol / quercetin glycosides o ni mea faʻamalosi e taofia ai le QR2.O lo'o fa'aalia fo'i e le fa'apotopotoga le gaioioiga NF-κB ma le IC(50) tau o le 33.6 μM.E le gata i lea, o mea faʻapipiʻi 1, 2, 4, ma le 6 na faʻaalia ai le gaioiga ar omatase faʻatasi ai ma IC (50) tau o le 30.7, 32.3, 26.8, ma le 35.3 μM, i le faasologa.