用途1,2,6,7-四氢-8H-茚并[5,4-b]呋喃-8-酮是合成雷美替胺的关键中间体。雷美替胺临床用于治疗难以入睡型失眠症、慢性失眠和短期失眠,疗效确切且长期使用不会产生传统镇静催眠药物常见的成瘾性、依赖性和戒断症状。它是首个不作为特殊管制的失眠症治疗药物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-叔丁基-1,2,6,7-四氢-8H-茚并[5,4-b]呋喃-8-酮 | 4-tert-butyl-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one | 1198465-69-8 | C15H18O2 | 230.307 |
—— | 2-methoxy-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one | 1290145-09-3 | C12H12O3 | 204.225 |
4-溴-1,2,6,7-四氢-8h-茚并[5,4-b]呋喃-8-酮 | 4-bromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one | 196597-69-0 | C11H9BrO2 | 253.095 |
6-羟基-7-烯丙基-1-茚酮 | 6-hydroxy-7-allyl-indan-1-one | 320574-77-4 | C12H12O2 | 188.226 |
1-(2,3-二氢苯并呋喃-4-基)乙酮 | 1-(dihydrobenzofuran-4-yl)ethanone | 1205098-82-3 | C10H10O2 | 162.188 |
4,5-二溴-1,2,6,7-四氢-8H-茚并[5,4-b]呋喃-8-酮 | 4,5-dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one | 196597-77-0 | C11H8Br2O2 | 331.991 |
1-(2,3-二氢苯并呋喃-4-基)丙-2-烯-1-酮 | 1-(2,3-dihydrobenzofuran-4-yl)-2-propen-1-one | 1205098-83-4 | C11H10O2 | 174.199 |
6-烯丙氧基-1-茚酮 | 6-allyloxy-indan-1-one | 320574-74-1 | C12H12O2 | 188.226 |
苯并二氢呋喃-4-甲醛 | 2,3-dihydrobenzofuran-4-carbaldehyde | 209256-42-8 | C9H8O2 | 148.161 |
6-羟基-1-茚酮 | 6-hydroxy-1-indanone | 62803-47-8 | C9H8O2 | 148.161 |
2,3-二氢苯并呋喃-5-丙酸 | 3-(2,3-dihydro-1-benzofuran-5-yl)propanoic acid | 215057-28-6 | C11H12O3 | 192.214 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 7-benzyl-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one | 1287785-40-3 | C18H16O2 | 264.324 |
—— | 7-isopropyl-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one | 1287785-39-0 | C14H16O2 | 216.28 |
—— | 7-(3-thienylmethyl)-1,2,6,7-tetrahydro-8H-indeno[5,4-b]-furan-8-one | 1287785-44-7 | C16H14O2S | 270.352 |
—— | 7-(1-methylethylidene)-1,2,6,7-tetrahydro-8H-indeno[5,4-b]-furan-8-one | 1287785-31-2 | C14H14O2 | 214.264 |
—— | (E)-7-benzylidene-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one | —— | C18H14O2 | 262.308 |
—— | 2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran | 1092507-06-6 | C11H12O | 160.216 |
—— | (E)-7-(thiophen-3-ylmethylene)-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one | —— | C16H12O2S | 268.336 |
雷美替胺杂质 | 2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-ol | 1092507-07-7 | C11H12O2 | 176.215 |
—— | (8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-ol | —— | C11H12O2 | 176.215 |
2,6,7,8-四氢-1H-茚并[5,4-b]呋喃-8-乙胺 | 2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethylamine | 448964-37-2 | C13H17NO | 203.284 |
—— | racemate-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-yl)acetic acid | 1092507-01-1 | C13H14O3 | 218.252 |
(S)-2-(1,6,7,8-四氢-2H-茚并(5,4-B)呋喃-8-基)乙酸 | (S)-2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)acetic acid | 1092507-02-2 | C13H14O3 | 218.252 |
雷美替胺杂质 | (R)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetic acid | 1092507-03-3 | C13H14O3 | 218.252 |
雷美替胺杂质 | (S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetamide | 221530-38-7 | C13H15NO2 | 217.268 |
—— | (S)-2-(1,6,7,8,-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethylamine | 1092484-07-5 | C14H15NO2 | 229.279 |
N-[2-(1,6,7,8-四氢-2H-茚并[5,4-b]呋喃-8-基)乙基]-丙酰胺 | ramelteon | 196597-17-8 | C16H21NO2 | 259.348 |
雷美替胺 | ramelteon | 196597-26-9 | C16H21NO2 | 259.348 |
(R)-雷美替胺 | (R)-N-[2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl]propionamide | 196597-27-0 | C16H21NO2 | 259.348 |
—— | N-[2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl]acetylamide | —— | C15H19NO2 | 245.321 |
雷美替胺杂质14 | (S)-N-[2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl]acetamide | 326793-94-6 | C15H19NO2 | 245.321 |
—— | 2,2-(6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-ylidene)ethanoic acid ethyl ester | 1053239-37-4 | C15H18O3 | 246.306 |
—— | N-[2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl]butyramide | —— | C17H23NO2 | 273.375 |
—— | Ethanamine, 2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)- | 1029134-74-4 | C13H15NO | 201.268 |
—— | 2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)oxyacetic acid | —— | C13H14O4 | 234.252 |
(E)-(1,6,7,8-四氢-2H-茚并[5,4-b]呋喃-8-亚基)乙腈 | 2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetonitrile | 196597-79-2 | C13H11NO | 197.236 |
—— | (E)-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-ylidene)acetonitrile | 221530-44-5 | C13H11NO | 197.236 |
—— | tert-butyl 2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethylcarbamate | —— | C18H25NO3 | 303.401 |
—— | N-[2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-ylidene)ethyl]propionamide | 1365920-11-1 | C16H19NO2 | 257.332 |
—— | N-ethyl-2-((2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)oxy)acetamide | —— | C15H19NO3 | 261.321 |
—— | N-cyclopropyl-2-((2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)oxy)acetamide | —— | C16H19NO3 | 273.332 |
—— | N-propyl-2,2-difluoro-3-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)propanamide | —— | C17H21F2NO2 | 309.356 |
—— | N-butyl-2,2-difluoro-3-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)propanamide | —— | C18H23F2NO2 | 323.383 |
—— | ethyl (2)-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylideneacetate | 1093972-05-4 | C15H16O3 | 244.29 |
—— | 2-(1,6-dihydro-2H-indeno[5,4-b]furan-8-yl)acetamide | 221530-40-1 | C13H13NO2 | 215.252 |
—— | N-[2-(1,6-dihydro-2H-indeno[5,4-b]furan-8-yl)ethyl]acetamide | —— | C15H17NO2 | 243.305 |
—— | N-[2-(7-benzyl-1,6-dihydro-2H-indeno[5,4-b]furan-8-yl)-ethyl]acetamide | 1287785-06-1 | C22H23NO2 | 333.43 |