4μ8C 是高效的选择性IRE1 Rnase抑制剂,IC50为76 nM。
体外研究4μ8C 阻断基底(RIDD)接近IRE1的活性部位,并选择性地使Xbp1 剪接作用和IRE1介导的mRNA降解失活。IRE1抑制随后诱导内质网应激,而没有可测量的急性毒性。作为IRE1抑制剂,4μ8C 阻断CD4+ T 细胞中IL-4、IL-5 和 IL-13 的产生。
特征IRE1 Rnase 选择性抑制剂,用于开发新的局部作用药物的平台。
生物活性4μ8C (IRE1 Inhibitor III) 是高效的选择性IRE1 Rnase抑制剂,IC50为76 nM。
靶点Target | Value |
---|---|
IRE1 Rnase | 76 nM (Cell-free assay) |
4μ8C 阻断基底(RIDD)接近IRE1的活性部位,并选择性地使Xbp1 剪接作用和IRE1介导的mRNA降解失活。IRE1抑制随后诱导内质网应激,而没有可测量的急性毒性。作为IRE1抑制剂,4μ8C 阻断CD4+ T 细胞中IL-4、IL-5 和 IL-13 的产生。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
羟甲香豆素 | 7-hydroxy-4-methyl-chromen-2-one | 90-33-5 | C10H8O3 | 176.172 |
—— | 7-hydroxy-4-methyl-8-(pyrrolidin-1-ylmethyl)-2H-chromen-2-one | —— | C15H17NO3 | 259.305 |
7-烯丙氧基-4-甲基香豆素 | 7-allyloxy-4-methyl-2H-chromen-2-one | 3993-57-5 | C13H12O3 | 216.236 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-羟基-4,8-二甲基香豆素 | 4,8-dimethyl-7-hydroxycoumarin | 4115-76-8 | C11H10O3 | 190.199 |
—— | 7-(allyloxy)-4-methyl-2-oxo-2H-chromene-8-carbaldehyde | 86290-40-6 | C14H12O4 | 244.247 |
—— | 4-Methyl-7-(3-methylbut-2-enoxy)-2-oxochromene-8-carbaldehyde | 1427268-81-2 | C16H16O4 | 272.301 |
—— | 6-(formylmethyl)-8-formyl-7-hydroxy-4-methylcoumarin | 86290-50-8 | C13H10O5 | 246.219 |
—— | (8-formyl-4-methyl-2-oxo-2H-chromen-7-yloxy)-acetic acid ethyl ester | 111475-34-4 | C15H14O6 | 290.273 |
—— | 7-hydroxy-8-(hydroxymethyl)-4-methylumbelliferyl | 1393582-34-7 | C11H10O4 | 206.198 |
—— | 8-formyl-7-hydroxy-4-methylcoumarin | 94714-10-0 | C11H7NO3 | 201.181 |
—— | 8-(1,3-dioxolan-2-yl)-7-hydroxy-4-methyl-2H-chromen-2-one | 1238397-25-5 | C13H12O5 | 248.235 |
—— | 4,5'-dimethyl-8-formylpsoralen | 86290-48-4 | C14H10O4 | 242.231 |
—— | 7-(isopropylthio)-4-methyl-2-oxo-2H-chromene-8-carbaldehyde | 1338825-62-9 | C14H14O3S | 262.329 |
7,8-二羟基-4-甲基香豆素 | 4-methyldaphnetin | 2107-77-9 | C10H8O4 | 192.171 |
—— | (E)-2-cyano-N-(2,3-dihydroxypropyl)-3-(7-hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)acrylamide | 1417720-39-8 | C17H16N2O6 | 344.324 |
—— | 9-acetyl-4-methyl-2H,8H-pyrano[2,3-f]chromen-2-one | 1051922-01-0 | C15H12O4 | 256.258 |
—— | o-(8-(1,3-dioxolan-2-yl)-4-methyl-2-oxo-2H-chromen-7-yl)-N,N-dimethylcarbamothioate | 1338825-60-7 | C16H17NO5S | 335.381 |
—— | (E)-2-cyano-N-(2-fluorophenyl)-3-(7-hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)acrylamide | 1417720-41-2 | C20H13FN2O4 | 364.333 |
—— | (7-isopropoxy-4-methyl-2-oxo-2H-chromen-8-yl)methyl 2,4,5-trimethoxybenzoate | —— | C24H26O8 | 442.466 |
—— | 8-(Hydroxymethyl)-4-methyl-7-propan-2-ylsulfanylchromen-2-one | 1338825-63-0 | C14H16O3S | 264.345 |
—— | 9-acetyl-4-methylpyrano[2,3-f]chromene-2,8-dione | 1449493-04-2 | C15H10O5 | 270.241 |
4-甲基白芷素 | 4-methylangelicin | 6457-92-7 | C12H8O3 | 200.194 |
Designing a small organic molecule for fluorescence sensing and electrical conductivity is a challenging task.