3-氯-N-(3-羟基苯基)丙酰胺 将20毫摩尔间氨基酚溶于二氯甲烷中,滴加20毫摩尔三乙胺。在室温下搅拌后,分批次加入22毫摩尔3-氯丙酰氯,继续室温搅拌10小时。用去离子水洗涤三次,有机相通过柱层析分离得到68%的产率。
3,4-二氢-7-羟基-2(1H)-喹啉酮 在三口烧瓶中加入10毫摩尔3-氯-N-(3-羟基苯基)丙酰胺、40毫摩尔三氯化铝和6毫摩尔N,N-二甲基乙酰胺。于150℃反应5小时后,缓慢滴加20毫升冰水冷却,继续加热至90℃搅拌1小时。冷却到室温后过滤得到红色固体,经柱层析得到88%的产率。
3,4-二氢-7-羟基-2(1H)-喹啉酮可用于有机合成、医药合成中间体,特别是作为阿立哌唑的关键中间体。阿立哌唑是一种新型非典型抗精神分裂症药物,对多巴胺能神经系统具有双向调节作用。
生物活性IC50: 183 μM (MAO-A)
7-羟基-3,4-二氢-2(1H)-喹啉酮是弱MAO-A抑制剂,其IC50值为183 μM,对MAO-B无作用。
7-羟基-3,4-二氢-2(1H)-喹啉酮是弱MAO-A抑制剂,具有183 μM的IC50值,但对MAO-B没有影响。
它用作药物阿立哌唑中间体,阿立哌唑是一种新型非典型抗精神分裂症药物,能调节多巴胺递质系统。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-甲氧基-3,4-二氢喹啉-2(1H)-酮 | 7-methoxy-2-oxo-1,2,3,4-tetrahydroquinoline | 22246-17-9 | C10H11NO2 | 177.203 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-甲氧基-3,4-二氢喹啉-2(1H)-酮 | 7-methoxy-2-oxo-1,2,3,4-tetrahydroquinoline | 22246-17-9 | C10H11NO2 | 177.203 |
—— | 7-(2-bromoethoxy)-3,4-dihydroquinolin-2(1H)-one | 1224874-00-3 | C11H12BrNO2 | 270.126 |
—— | 7-(2-chloroethoxy)-3,4-dihydro-1H-quinolin-2-one | 58023-04-4 | C11H12ClNO2 | 225.675 |
—— | 7-(3-bromopropoxy)-3,4-dihydroquinolin-2(1H)-one | 82657-32-7 | C12H14BrNO2 | 284.153 |
—— | 7-(3-chloropropoxy)-3,4-dihydro-2(1H)-quinolinone | 58022-96-1 | C12H14ClNO2 | 239.702 |
3,4-二氢-7-(4-羟基丁氧基)-2(1H)-喹啉酮 | 7-(4-hydroxybutoxy)-3,4-dihydroquinolin-2(1H)-one | 889443-20-3 | C13H17NO3 | 235.283 |
1,4-双[(2-氧代-3,4-二氢-喹啉-7(1H)-基)-氧基]丁烷 | 7-(4-(2-oxo-1,2,3,4-tetrahydroquinolin-7-oxy)butoxy)-3,4-dihydroquinoline-2(1H)-one | 882880-12-8 | C22H24N2O4 | 380.444 |
—— | 4-((2-oxo-1,2,3,4-tetrahydroquinolin-7-yl)oxy)butanal | 1359159-59-3 | C13H15NO3 | 233.267 |
7-(4-溴丁氧基)-3,4-二氢-2(1H)-喹啉酮 | 7-(4-bromobutoxy)-3,4-dihydro-2(1H)-quinolinone | 129722-34-5 | C13H16BrNO2 | 298.18 |
—— | 7-(2-hydroxypropoxy)-3,4-dihydro-1(2H)-quinolin-2-one | 1262657-60-2 | C12H15NO3 | 221.256 |
3,4-二氢-7-(4-氯丁氧基)-2(1H)-喹啉酮 | 7-(4-chlorobutoxy)-3,4-dihydrocarbostyril | 120004-79-7 | C13H16ClNO2 | 253.729 |
—— | 7-(3-phenylpropoxy)-3,4-dihydro-2(1H)-quinolinone | 1458219-04-9 | C18H19NO2 | 281.354 |
7-羟基-1,2,3,4-四氢喹啉 | 7-hydroxy-1,2,3,4-tetrahydroquinoline | 58196-33-1 | C9H11NO | 149.192 |
7-(4-碘丁氧基)-3,4-二氢喹啉-2-酮 | 7-(4-iodobutoxy)-3,4-dihydroquinolin-2(1H)-one | 952308-47-3 | C13H16INO2 | 345.18 |
—— | 7-(4-chloro-(Z)-2-butenyloxy)-3,4-dihydro-1H-quinolin-2-one | —— | C13H14ClNO2 | 251.713 |
—— | 7-(Carboxymethoxy)-3,4-dihydrocarbostyril | 58898-57-0 | C11H11NO4 | 221.213 |
—— | 7-((5-bromopentyl)oxy)-3,4-dihydroquinolin-2(1H)-one | 63309-41-1 | C14H18BrNO2 | 312.206 |
—— | 7-[2-(2-chloroethoxy)ethoxy]-3,4-dihydro-1H-quinolin-2-one | —— | C13H16ClNO3 | 269.728 |
—— | 7-(hex-5-ynyloxy)-3,4-dihydroquinolin-2(1H)-one | —— | C15H17NO2 | 243.305 |
—— | 7-(4-chlorobut-2-ynyloxy)-3,4-dihydroquinolin-2(1H)-one | 1354030-58-2 | C13H12ClNO2 | 249.697 |
阿立哌唑杂质38 | 4-(2-Oxo-1,2,3,4-tetrahydro-quinolin-7-yloxy)-butyric acid | 58899-27-7 | C13H15NO4 | 249.266 |
—— | 7-[2-(diethylamino)ethoxy]-3,4-dihydroquinolin-2(1H)-one | 58014-71-4 | C15H22N2O2 | 262.352 |
阿立哌唑杂质 | 7-(benzyloxy)-3,4-dihydroquinolin-2(1H)-one | 92962-89-5 | C16H15NO2 | 253.301 |
—— | 7-(2-phenylethoxy)-3,4-dihydro-2(1H)-quinolinone | 1458219-03-8 | C17H17NO2 | 267.327 |
—— | 7-(3-(diethylamino)propoxy)-3,4-dihydroquinolin-2(1H)-one | 1609210-04-9 | C16H24N2O2 | 276.379 |
—— | 6-bromo-7-hydroxy-3,4-dihydroquinolin-2(1H)-one | 1194459-28-3 | C9H8BrNO2 | 242.072 |
—— | 2-[(2-oxo-1,2,3,4-tetrahydroquinolin-7-yl)oxy]acetohydrazide | —— | C11H13N3O3 | 235.243 |
—— | 7-(4,4-dimethoxybutoxy)-3,4-dihydro-1H-quinolin-2-one | 1359159-57-1 | C15H21NO4 | 279.336 |
—— | 7-(4-(diethylamino)butoxy)-3,4-dihydroquinolin-2(1H)-one | —— | C17H26N2O2 | 290.406 |
—— | 2-[(2-oxo-1,2,3,4-tetrahydroquinolin-7-yl)oxy]-N-phenylacetamide | 1422390-30-4 | C17H16N2O3 | 296.326 |
—— | 7-((5-(diethylamino)pentyl)oxy)-3,4-dihydroquinolin-2(1H)-one | —— | C18H28N2O2 | 304.433 |
—— | 6-(3,4-dihydrocarbostyril-7-yloxy)hexanoic acid hydroxyamide | 1616589-89-9 | C15H20N2O4 | 292.335 |
—— | 7-((6-(diethylamino)hexyl)oxy)-3,4-dihydroquinolin-2(1H)-one | —— | C19H30N2O2 | 318.459 |
—— | 7-(3-(piperidin-1-yl)propoxy)-3,4-dihydroquinolin-2(1H)-one | 58033-07-1 | C17H24N2O2 | 288.39 |
—— | 7-(2-morpholinoethoxy)-3,4-dihydro-2(1H)quinolinone | 1609210-11-8 | C15H20N2O3 | 276.335 |
—— | 7-(3-methylbenzyloxy)-3,4-dihydro-2(1H)-quinolinone | —— | C17H17NO2 | 267.327 |
—— | 7-[2-(4-methylpiperazin-1-yl)ethoxy]-3,4-dihydroquinolin-2(1H)-one | —— | C16H23N3O2 | 289.378 |
7-甲氧基-1,2,3,4-四氢喹啉 | 7-methoxy-1,2,3,4-tetrahydroquinoline | 19500-61-9 | C10H13NO | 163.219 |
—— | 7-(tert-butyl-dimethylsilanyloxy)-3,4-dihydro-1H-quinolin-2-one | 1427053-51-7 | C15H23NO2Si | 277.439 |
—— | 2-methyl-4-(2-oxo-1,2,3,4-tetrahydroquinolin-7-yloxy)butyric acid methyl ester | 913613-90-8 | C15H19NO4 | 277.32 |
—— | N-(4-methoxyphenyl)-2-[(2-oxo-1,2,3,4-tetrahydroquinolin-7-yl) oxy]acetamide | 1422390-32-6 | C18H18N2O4 | 326.352 |
—— | 7-methoxy-1-methyl-3,4-dihydroquinolin-2(1H)-one | 187679-87-4 | C11H13NO2 | 191.23 |
—— | 7-((3-chlorobenzyl)oxy)-3,4-dihydroquinolin-2(1H)-one | 1458219-01-6 | C16H14ClNO2 | 287.746 |
—— | 7-(4-(4-isopropylpiperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one | —— | C20H31N3O2 | 345.485 |
—— | 7-((4-(bromomethyl)cyclohexyl)methoxy)-3,4-dihydroquinolin-2(1H)-one | 1354030-56-0 | C17H22BrNO2 | 352.271 |
—— | N-(4-fluorophenyl)-2-[(2-oxo-3,4-dihydro-1H-quinolin-7-yl)oxy]acetamide | 1422390-31-5 | C17H15FN2O3 | 314.316 |
—— | 7-((3-bromobenzyl)oxy)-3,4-dihydroquinolin-2(1H)-one | 1458219-02-7 | C16H14BrNO2 | 332.197 |
—— | 6-bromo-7-methoxy-3,4-dihydroquinolin-2(1H)-one | 1224927-77-8 | C10H10BrNO2 | 256.099 |
—— | 2-oxo-1,2,3,4-tetrahydroquinolin-7-yl trifluoromethanesulfonate | 882023-50-9 | C10H8F3NO4S | 295.239 |
—— | 1-(7-hydroxy-3,4-dihydroquinolin-1(2H)-yl)ethan-1-one | —— | C11H13NO2 | 191.23 |
—— | 7-[2-(4-phenyl-piperazin-1-yl)-ethoxy]-3,4-dihydro-1H-quinolin-2-one | 72723-02-5 | C21H25N3O2 | 351.448 |
—— | 6-bromo-7-ethoxy-3,4-dihydro-1H-quinolin-2-one | 1392223-87-8 | C11H12BrNO2 | 270.126 |
—— | 7-(3-(benzyl(prop-2-yn-1-yl)amino)propoxy)-3,4-dihydroquinolin-2(1H)-one | —— | C22H24N2O2 | 348.445 |
—— | 2-oxo-1,2,3,4-tetrahydroquinoline-7-carbaldehyde | 917836-04-5 | C10H9NO2 | 175.187 |
3,4-二氢-7-(羟基甲基)-2(1h)-喹啉酮 | 7-(hydroxymethyl)-3,4-dihydroquinolin-2(1H)-one | 857272-53-8 | C10H11NO2 | 177.203 |
—— | 7-hydroxy-1-(3-methoxypropyl)-3,4-dihydro-1H-quinolin-2-one | 777935-06-5 | C13H17NO3 | 235.283 |
—— | 6-carboxy-3,4-dihydro-7-hydroxy-2(1H)-quinolinone | 59865-02-0 | C10H9NO4 | 207.186 |
2-氧代-1,2,3,4-四氢喹啉-7-甲腈 | 2-oxo-1,2,3,4-tetrahydroquinoline-7-carbonitrile | 903557-01-7 | C10H8N2O | 172.186 |
—— | 7-(4-(benzyl(prop-2-yn-1-yl)amino)butoxy)-3,4-dihydroquinolin-2(1H)-one | —— | C23H26N2O2 | 362.472 |
—— | deschloro-aripiprazole | 72723-16-1 | C23H29N3O2 | 379.502 |
—— | 7-{3-[4-(3-Methoxyphenyl)-1-piperazinyl]propoxy}-3,4-dihydrocarbostyril | 111073-33-7 | C23H29N3O3 | 395.502 |
—— | 7-(bromomethyl)-3,4-dihydroquinolin-2(1H)-one | 1429747-53-4 | C10H10BrNO | 240.099 |
—— | 7-{3-[4-(4-methylphenyl)-1-piperazinyl]propoxy}-3,4-dihydrocarbostyril | 72566-39-3 | C23H29N3O2 | 379.502 |
—— | 7-(3-(4-benzylpiperazin-1-yl)propoxy)-3,4-dihydroquinolin-2(1H)-one | 72566-38-2 | C23H29N3O2 | 379.502 |
—— | 7-((5-(benzyl(prop-2-yn-1-yl)amino)pentyl)oxy)-3,4-dihydroquinolin-2(1H)-one | —— | C24H28N2O2 | 376.499 |
—— | 7-[2-(naphthalen-2-yl)-2-oxoethoxy]-3,4-dihydroquinolin-2(1H)-one | 1303566-73-5 | C21H17NO3 | 331.371 |
1-乙基-1,2,3,4-四氢喹啉-7-醇 | 1-ethyl-1,2,3,4-tetrahydroquinolin-7-ol | 71130-68-2 | C11H15NO | 177.246 |
—— | 7-(benzyloxy)-1,2,3,4-tetrahydroquinoline | —— | C16H17NO | 239.317 |
—— | 7-((6-(benzyl(prop-2-yn-1-yl)amino)hexyl)oxy)-3,4-dihydroquinolin-2(1H)-one | —— | C25H30N2O2 | 390.525 |
—— | 7-(4-(4-benzylpiperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one | —— | C24H31N3O2 | 393.529 |
—— | 7-[3-[4-(2-methylphenyl)piperazin-1-yl]propoxy]-3,4-dihydro-1H-quinolin-2-one | 76824-66-3 | C23H29N3O2 | 379.502 |
—— | 7-{3-[4-(4-methoxy-phenyl)-piperazin-1-yl]-propoxy}-3,4-dihydro-1H-quinolin-2-one | 72723-14-9 | C23H29N3O3 | 395.502 |
—— | 7-((5-(4-benzylpiperazin-1-yl)pentyl)oxy)-3,4-dihydroquinolin-2(1H)-one | —— | C25H33N3O2 | 407.556 |
—— | 6-chloroacetyl-3,4-dihydro-7-hydroxy-2(1H)-quinolinone | 119715-32-1 | C11H10ClNO3 | 239.658 |
—— | 7-{3-[4-(3-Methylphenyl)-1-piperazinyl]propoxy}-3,4-dihydrocarbostyril | 76824-67-4 | C23H29N3O2 | 379.502 |
—— | 7-((6-(4-benzylpiperazin-1-yl)hexyl)oxy)-3,4-dihydroquinolin-2(1H)-one | —— | C26H35N3O2 | 421.583 |
—— | 7-benzyloxy-6-bromo-3,4-dihydro-1H-quinolin-2-one | 1392223-89-0 | C16H14BrNO2 | 332.197 |
—— | 3,4-dihydro-7-hydroxy-6-methoxycarbonyl-2(1H)-quinolinone | 119715-38-7 | C11H11NO4 | 221.213 |
—— | 7-{4-[4-(4-Chloro-phenyl)-piperazin-1-yl]-butoxy}-3,4-dihydro-1H-quinolin-2-one | 203395-83-9 | C23H28ClN3O2 | 413.947 |
—— | 7-{3-[4-(3-fluoro-phenyl)-piperazin-1-yl]-propoxy}-3,4-dihydro-1H-quinolin-2-one | 72566-46-2 | C22H26FN3O2 | 383.466 |
—— | 7-{3-[4-(3,4-Dimethylphenyl)-1-piperazinyl]propoxy}-3,4-dihydrocarbostyril | 111073-35-9 | C24H31N3O2 | 393.529 |
—— | 7-(3-(4-(3-chlorophenyl)piperazin-1-yl)propoxy)-3,4-dihydroquinolin-2(1H)-one | 72722-66-8 | C22H26ClN3O2 | 399.92 |
—— | 7-(t-butyldimethylsilyloxy)-1,2,3,4-tetrahydroquinoline | 1233524-42-9 | C15H25NOSi | 263.455 |
—— | 6-bromo-7-cyclopentyloxy-3,4-dihydro-1H-quinolin-2-one | 1392223-88-9 | C14H16BrNO2 | 310.191 |
2-去氯阿立哌唑 | 2-deschloro-aripiprazole | 203395-82-8 | C23H28ClN3O2 | 413.947 |
—— | 7-[4-[4-(2-Aminophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-2(1H)-quinolinone | 203395-89-5 | C23H30N4O2 | 394.517 |
—— | 7-{3-[4-(3,4-dimethoxy-phenyl)-piperazin-1-yl]-propoxy}-3,4-dihydro-1H-quinolin-2-one | 72723-33-2 | C24H31N3O4 | 425.528 |
—— | tert-butyl 4-[(2-oxo-1,2,3,4-tetrahydroquinolin-7-yl)oxy]piperidine-1-carboxylate | 583031-07-6 | C19H26N2O4 | 346.426 |
—— | 7-[4-[4-(3-amino-2-methylphenyl)piperazin-1-yl]butoxy]-3,4-dihydro-1H-quinolin-2-one | 203395-68-0 | C24H32N4O2 | 408.544 |
—— | 6-bromo-7-methoxy-1-methyl-3,4-dihydro-1H-quinolin-2-one | 1392223-83-4 | C11H12BrNO2 | 270.126 |
—— | 7-{3-[4-(2-chloro-phenyl)-piperazin-1-yl]-propoxy}-3,4-dihydro-1H-quinolin-2-one | 72723-13-8 | C22H26ClN3O2 | 399.92 |
—— | 7-{3-[4-(2,3-Dimethylphenyl)-1-piperazinyl]propoxy}-3,4-dihydrocarbostyril | 76824-57-2 | C24H31N3O2 | 393.529 |
—— | 6-carboxy-3,4-dihydro-7-methoxy-2(1H)-quinolinone | 117030-66-7 | C11H11NO4 | 221.213 |
—— | 7-(3-(4-(2-methoxyphenyl)piperazin-1-yl)propoxy)-3,4-dihydroquinolin-2(1H)-one | 72566-41-7 | C23H29N3O3 | 395.502 |
—— | 7-{3-[4-(2-fluoro-phenyl)-piperazin-1-yl]-propoxy}-3,4-dihydro-1H-quinolin-2-one | 72723-29-6 | C22H26FN3O2 | 383.466 |
—— | 7-(4-(4-(2-methoxyphenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one | 129722-23-2 | C24H31N3O3 | 409.528 |
7-{4-[4-(2-溴苯基)-1-哌嗪基]丁氧基}-3,4-二氢-2(1H)-喹啉酮 | 7-[4-[4-(2-bromophenyl)piperazin-1-yl]butoxy]-3,4-dihydro-1H-quinolin-2-one | 203395-84-0 | C23H28BrN3O2 | 458.398 |
—— | 3-(7-methoxy-3,4-dihydroquinolin-1(2H)-yl)propan-1-amine | 1510329-46-0 | C13H20N2O | 220.315 |
—— | 7-(5-(4-(2-methoxyphenyl)piperazin-1-yl)pentyloxy)-3,4-dihydroquinolin-2(1H)-one | 1314032-24-0 | C25H33N3O3 | 423.555 |
—— | 7-{3-[4-(2-ethoxy-phenyl)-piperazin-1-yl]-propoxy}-3,4-dihydro-1H-quinolin-2-one | 72723-10-5 | C24H31N3O3 | 409.528 |