5-硝基-8-羟基喹啉是一种抗菌剂,用于治疗尿路感染,并且也是一种有效且可逆的组织蛋白酶 B 抑制剂。已被证明具有抗癌活性。
生物活性Nitroxoline(8-羟基-5-硝基喹啉、5-硝基-8-喹啉醇或5-硝基-8-羟基喹啉)是对尿道感染中常见革兰氏阳性和阴性细菌具有良好抗菌作用的尿液抗菌剂。此外,它还能通过抑制组织蛋白酶 B 的活性,在体内外实验中发挥抗肿瘤作用。
靶点Target | Value |
---|---|
cathepsin B () |
在所有检测的癌细胞中,Nitroxoline 显著降低了其细胞外 DQ-collagen IV 的降解。它还减少了肿瘤细胞的入侵以及多细胞肿瘤球体的侵袭性生长。此外,在体外血管生成实验中,Nitroxoline 的处理显著减少了内皮细胞管的形成。
体内研究在 LPB 纤维肉瘤和 MMTV-PyMT 乳腺癌小鼠模型中,Nitroxoline 显著抑制了肿瘤生长、血管生成以及肿瘤转移。
合成工艺在250mL三口烧瓶上安装温度计、机械搅拌和滴液漏斗。加入约40.0g冰醋酸,搅拌下加入10.6g(0.060mol)的5-亚硝基-8-羟基喹啉,溶解后控温35~40℃,慢慢滴加由7.5g(0.077mol)浓硝酸和26.2g冰醋酸配成的溶液,维持温度在35~40℃。加完后继续保温反应1h,随后降温至15℃,用15%氢氧化钠水溶液调节至pH为7.0,静置后抽滤,滤饼用40mL甲醇重结晶得橙黄色固体5-硝基-8-羟基喹啉10.1g,总收率76.19%,熔点为179~181℃。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
8-乙氧基-5-硝基喹啉 | 5-Nitro-8-ethoxy-chinolin | 19746-57-7 | C11H10N2O3 | 218.212 |
5-亚硝基-8-羟基喹啉 | 5-nitroso-8-hydroxyquinoline | 3565-26-2 | C9H6N2O2 | 174.159 |
5-硝基-喹啉-8-基乙酸酯 | 8-acetoxy-5-nitroquinoline | 42322-37-2 | C11H8N2O4 | 232.196 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
8-甲氧基-5-硝基喹啉 | 8-methoxy-5-nitroquinoline | 17012-47-4 | C10H8N2O3 | 204.185 |
8-乙氧基-5-硝基喹啉 | 5-Nitro-8-ethoxy-chinolin | 19746-57-7 | C11H10N2O3 | 218.212 |
—— | 5-nitro-8-chloromethoxyquinoline | —— | C10H7ClN2O3 | 238.63 |
—— | 2-((5-nitroquinolin-8-yl)oxy)acetonitrile | 88757-90-8 | C11H7N3O3 | 229.195 |
5-硝基-8-丙氧基-喹啉 | 5-Nitro-8-(n-propoxy)-chinolin | 105105-74-6 | C12H12N2O3 | 232.239 |
—— | 8-(3-bromopropoxy)-5-nitroquinoline | —— | C12H11BrN2O3 | 311.135 |
5-硝基-喹啉-8-基乙酸酯 | 8-acetoxy-5-nitroquinoline | 42322-37-2 | C11H8N2O4 | 232.196 |
7-氯-5-硝基喹啉-8-醇 | 7-chloro-8-hydroxy-5-nitroquinoline | 23521-16-6 | C9H5ClN2O3 | 224.603 |
—— | 2-(5-nitroquinolin-8-yloxy)acetamide | 457086-90-7 | C11H9N3O4 | 247.21 |
—— | 5-nitro-7-iodo-8-hydroxyquinoline | 23521-18-8 | C9H5IN2O3 | 316.055 |
7-溴-5-硝基喹啉-8-醇 | 5-Nitro-7-brom-8-chinolinol | 23521-17-7 | C9H5BrN2O3 | 269.054 |
—— | ethyl 2-((5-nitroquinolin-8-yl)oxy)acetate | 42322-31-6 | C13H12N2O5 | 276.249 |
—— | tert-butyl (5-nitroquinolin-8-yl)carbonate | 1221161-43-8 | C14H14N2O5 | 290.276 |
—— | 5-nitroquinolin-8-yl pivalate | 1221161-44-9 | C14H14N2O4 | 274.276 |
—— | 4-bromobutanoic acid 5-nitro-8-quinolinol ester | 352467-05-1 | C13H11BrN2O4 | 339.145 |
—— | 1-(5-nitroquinolin-8-yloxy)ethyl acetate | —— | C13H12N2O5 | 276.249 |
5-氨基-8-羟基喹啉 | 5-amino-8-hydroxyquinoline | 13207-66-4 | C9H8N2O | 160.175 |
—— | 5-nitroquinolin-8-yl dimethylsulfamate | 1372123-92-6 | C11H11N3O5S | 297.291 |
8-苯甲酰氧基-5-硝基-喹啉 | 8-benzoyloxy-5-nitro-quinoline | 4903-68-8 | C16H10N2O4 | 294.266 |
—— | ethyl N-(((5-nitro-8-quinolinyl)oxy)carbonyl)glycinate | —— | C14H13N3O6 | 319.274 |
—— | 5-nitro-8-aminoquinoline | 42606-38-2 | C9H7N3O2 | 189.173 |
—— | 7-((dimethylamino)methyl)-5-nitroquinolin-8-ol | 88614-74-8 | C12H13N3O3 | 247.254 |
—— | 7-((benzylamino)methyl)-5-nitroquinolin-8-ol | 1417737-63-3 | C17H15N3O3 | 309.324 |
—— | 7-((ethylamino)methyl)-5-nitroquinolin-8-ol | 1417737-64-4 | C12H13N3O3 | 247.254 |
—— | 2-{[(8-hydroxy-5-nitroquinoline-7-yl)methyl]amino}acetonitrile | 1417737-67-7 | C12H10N4O3 | 258.236 |
7-[(8-羟基-5-硝基喹啉-7-基)甲基]-5-硝基喹啉-8-醇 | 7,7'-Methylene-bis(5-nitro-8-quinolinol) | 76289-30-0 | C19H12N4O6 | 392.327 |
—— | 5-Nitro-7-(2-hydroxyethylaminomethyl)-8-quinolinol | 76289-25-3 | C12H13N3O4 | 263.253 |
—— | 7-diethylaminomethyl-5-nitro-quinolin-8-ol | 74440-56-5 | C14H17N3O3 | 275.307 |
—— | 2-[[(8-hydroxy-5-nitroquinolin-7-yl)methyl](methyl)amino]acetonitrile | 1417737-66-6 | C13H12N4O3 | 272.263 |
—— | 5-Nitro-7-{[(2-phenylethyl)amino]methyl}quinolin-8-ol | 76289-26-4 | C18H17N3O3 | 323.351 |
—— | 5-Nitro-8-tosyloxyquinoline | 65741-91-5 | C16H12N2O5S | 344.348 |
—— | 8-ethoxy-quinolin-5-ylamine | 75793-53-2 | C11H12N2O | 188.229 |
—— | R47P3X83BD | 74440-57-6 | C14H17N3O5 | 307.306 |
—— | 7-((Bis(1-methylethyl)amino)methyl)-5-nitro-8-quinolinol | 74440-58-7 | C16H21N3O3 | 303.361 |
—— | 7-((dipropylamino)methyl)-5-nitroquinolin-8-ol | —— | C16H21N3O3 | 303.361 |
—— | 5-nitro-7-(pyrrolidin-1-ylmethyl)quinolin-8-ol | 74440-55-4 | C14H15N3O3 | 273.291 |
7-[(4-甲基哌嗪-1-基)甲基]-5-硝基喹啉-8-醇 | 7-((4-methylpiperazin-1-yl)methyl)-5-nitroquinolin-8-ol | 74440-59-8 | C15H18N4O3 | 302.333 |
—— | 7-(morpholinomethyl)-5-nitroquinolin-8-ol | 74440-53-2 | C14H15N3O4 | 289.291 |
—— | 5-nitro-7-[[4-(pyridin-4-ylmethyl)piperazin-1-yl]methyl]quinolin-8-ol | 1417737-62-2 | C20H21N5O3 | 379.418 |
—— | 8-Propoxyquinolin-5-amine | 929341-51-5 | C12H14N2O | 202.256 |
—— | 5-nitro-7-(thiomorpholinomethyl)quinolin-8-ol | 1446246-54-3 | C14H15N3O3S | 305.357 |
—— | 2-[benzyl[(8-hydroxy-5-nitroquinolin-7-yl)methyl]amino]acetonitrile | 1417737-65-5 | C19H16N4O3 | 348.361 |
—— | 2-(5-nitroquinolin-8-yloxy)-N-cyclohexylbutanamide | —— | C19H23N3O4 | 357.409 |
—— | 5-nitro-7-(piperidin-1-ylmethyl)quinolin-8-ol | 74440-54-3 | C15H17N3O3 | 287.318 |
8-氯-5-硝基喹啉 | 8‐chloro‐5‐nitroquinoline | 22539-55-5 | C9H5ClN2O2 | 208.604 |
—— | 5-amino-7-chloro-8-hydroxyquinoline | 103029-93-2 | C9H7ClN2O | 194.62 |
—— | 8-butoxy-quinolin-5-ylamine | 75793-54-3 | C13H16N2O | 216.283 |
—— | 8-Pentoxyquinolin-5-amine | 1153442-08-0 | C14H18N2O | 230.31 |
—— | 7,16-bis(5-nitro-8-hydroxyquinoline-7-ylmethyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane | —— | C32H38N6O10 | 666.688 |
—— | 8-hexyloxy-[5]quinolylamine | 101496-14-4 | C15H20N2O | 244.337 |
1-(2-氨基-8-羟基喹啉-5-基)乙酮 | N-(8-hydroxyquinolin-5-yl)acetamide | 65618-64-6 | C11H10N2O2 | 202.213 |
—— | 8-Heptoxyquinolin-5-amine | 1152987-74-0 | C16H22N2O | 258.363 |
—— | 8-Octoxyquinolin-5-amine | 1153441-79-2 | C17H24N2O | 272.39 |
—— | 5-(N,N-diethylamino)-8-hydroxyquinoline | 1372123-84-6 | C13H16N2O | 216.283 |
—— | N,N-dimethyl-5-nitroquinolin-8-amine | —— | C11H11N3O2 | 217.227 |
—— | 5-amino-7-bromoquinolin-8-ol | 99573-34-9 | C9H7BrN2O | 239.071 |
—— | 8-(benzyloxy)quinolin-5-amine | 213027-68-0 | C16H14N2O | 250.3 |
—— | 7-[[(2R)-2-methylpiperidin-1-yl]methyl]-5-nitroquinolin-8-ol | 1417737-68-8 | C16H19N3O3 | 301.345 |
—— | 5-Nitro-7-[[4-(pyridin-3-ylmethyl)piperazin-1-yl]methyl]quinolin-8-ol | 1417737-61-1 | C20H21N5O3 | 379.418 |
—— | 1,7-bis(5-nitro-8-hydroxyquinolin-7-ylmethyl)-1,7-diaza-4,13-dioxa-10,16-dithiacyclooctadecane | —— | C32H38N6O8S2 | 698.821 |
—— | 5-nitro-7-((4-phenylpiperazin-1-yl)methyl)quinolin-8-ol | 76289-27-5 | C20H20N4O3 | 364.404 |
7-((4-羧基哌啶-1-基)甲基)-5-硝基-8-羟基喹啉 | 7-((4-Carboxypiperidin-1-yl)methyl)-5-nitro-8-hydroxyquinoline | 104427-46-5 | C16H17N3O5 | 331.328 |
—— | Ethyl 4-[(8-hydroxy-5-nitroquinolin-7-yl)methyl]piperazine-1-carboxylate | 1417737-69-9 | C17H20N4O5 | 360.37 |
—— | N-(8-hydroxyquinolin-5-yl)hexanamide | 1372123-89-1 | C15H18N2O2 | 258.32 |
—— | 8-[(4-Fluorophenyl)methoxy]quinolin-5-amine | 1184770-14-6 | C16H13FN2O | 268.29 |
—— | 5-(N,N-di-n-hexylamino)-8-hydroxyquinoline | 1372123-85-7 | C21H32N2O | 328.498 |
—— | N-(8-hydroxyquinolin-5-yl)propane-2-sulfonamide | 1372123-90-4 | C12H14N2O3S | 266.321 |
—— | 7-((4-(4-fluorophenyl)piperazin-1-yl)methyl)-5-nitroquinolin-8-ol | 1378240-55-1 | C20H19FN4O3 | 382.394 |
—— | 8-[(3-Fluorophenyl)methoxy]quinolin-5-amine | 1184575-43-6 | C16H13FN2O | 268.29 |
—— | 5-nitro-7-((3-phenylpyrrolidin-1-yl)methyl)quinolin-8-ol | 309268-92-6 | C20H19N3O3 | 349.389 |
—— | 5-nitro-8-quinolinyl-β-D-galactopyranoside | —— | C15H16N2O8 | 352.301 |
—— | 5-[N,N-di(4-methoxybenzyl)amino]-8-hydroxyquinoline | 1372123-87-9 | C25H24N2O3 | 400.477 |
—— | 7-((4-(2-methoxyphenyl)piperazin-1-yl)methyl)-5-nitroquinolin-8-ol | 312536-49-5 | C21H22N4O4 | 394.43 |
—— | N-(8-hydroxyquinolin-5-yl)morpholine-4-carboxamide | 1372123-91-5 | C14H15N3O3 | 273.291 |
—— | (1R,2S)-ethyl 2-[[(8-hydroxy-5-nitroquinolin-7-yl)methyl]amino]cyclohexanecarboxylate | 1417737-70-2 | C19H23N3O5 | 373.409 |
—— | 5-nitro-7-((4-(phenylsulfonyl)piperazin-1-yl)methyl)quinolin-8-ol | 1233940-87-8 | C20H20N4O5S | 428.469 |
—— | 5-nitro-7-((4-tosylpiperazin-1-yl)methyl)quinolin-8-ol | 1196448-95-9 | C21H22N4O5S | 442.495 |