丁苯那嗪的拆分过程如下:将0.3克(0.95毫米摩尔)丁苯那嗪和0.11克(0.48毫米摩尔)(+)-樟脑磺酸溶解在适量丙酮中,回流30分钟后冷却析晶。过滤得到白色晶体(3R,11bR)-丁苯那嗪·(+)-樟脑磺酸盐(0.10克),该盐经解离后所得到的(3R,11bR)-丁苯那嗪游离碱的ee值为98.4%。
Tetrabenazine(Nitoman, Xenazine)主要是一种可逆的、高亲和力的突触前神经元颗粒小泡吸收单胺的抑制剂,选择性与VMAT-2结合。它也能阻止多巴胺D2受体的作用,但其对VMAT-2的亲和力是后者的一千倍以上。中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-异丁基-9,10-二甲氧基-1,3,4,6,7,11b-六氢-2H-吡啶并[2,1-a]异喹啉-2-酮 | (3RS,11bRS)-tetrabenazine | 718635-93-9 | C19H27NO3 | 317.428 |
(+)-丁苯那嗪 | tetrabenazine | 1026016-83-0 | C19H27NO3 | 317.428 |
—— | (+/-)-9,10-dihydroxy-3c-isobutyl-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one | 89929-27-1 | C17H23NO3 | 289.375 |
反式(2,3)-二氢四苯那嗪 | S,S,S-DHTBZ | 164104-49-8 | C19H29NO3 | 319.444 |
—— | 6,7-dimethoxy-2-(4-methyl-2-(3-(trimethylsilyl)prop-1-ene-2-yl)pentyl)-1,2,3,4-tetrahydroisoquinoline | 1346909-10-1 | C23H39NO2Si | 389.654 |
6,7-二甲氧基-1,2,3,4-四氢异喹啉 | 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline | 1745-07-9 | C11H15NO2 | 193.246 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(+)-丁苯那嗪 | tetrabenazine | 1026016-83-0 | C19H27NO3 | 317.428 |
—— | (-)-Tetrabenazine | —— | C19H27NO3 | 317.428 |
3-异丁基-9,10-二甲氧基-1,3,4,6,7,11b-六氢-2H-吡啶并[2,1-a]异喹啉-2-酮 | (3RS,11bRS)-tetrabenazine | 718635-93-9 | C19H27NO3 | 317.428 |
—— | (+/-)-9,10-dihydroxy-3c-isobutyl-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one | 89929-27-1 | C17H23NO3 | 289.375 |
3-异丁基-9,10-二甲氧基-1,3,4,6,7,11b-六氢-2H-吡啶并[2,1-a]异喹啉-2-醇 | (-)-β-DHTBZ | 924854-62-6 | C19H29NO3 | 319.444 |
3-异丁基-9,10-二甲氧基-1,3,4,6,7,11b-六氢-2H-吡啶并[2,1-a]异喹啉-2-醇 | (+)-β-DHTBZ | 924854-60-4 | C19H29NO3 | 319.444 |
反式(2,3)-二氢四苯那嗪 | S,S,S-DHTBZ | 164104-49-8 | C19H29NO3 | 319.444 |
—— | (2S,3S,11bR)-1,3,4,6,7,11b-hexahydro-9,10-methoxy-3-(2-methylpropyl)-2H-benzo[a]quinolizin-2-ol | 862377-27-3 | C19H29NO3 | 319.444 |
[2R-(2a,3b,11bb)]-1,3,4,6,7,11b-六氢-9,10-二甲氧基-3-异丁基-2H-苯并[a]喹嗪-2-醇 | (2R,3R,11bR)-dihydrotetrabenazine | 171598-74-6 | C19H29NO3 | 319.444 |
—— | (2R*,3R*,11bS*)-dihydrotetrabenazine | —— | C19H29NO3 | 319.444 |
—— | (2R,3S,11bR)-1,3,4,6,7,11b-hexahydro-9,10-methoxy-3-(2-methylpropyl)-2H-benzo[a]quinolizin-2-ol | 862377-31-9 | C19H29NO3 | 319.444 |
—— | RU 346 | 862377-33-1 | C19H29NO3 | 319.444 |
—— | 2α-ethyl-2β-hydroxy-3-isobutyl-9,10-dimethoxy-1,2,3,4,6,7-hexahydro-11bH-benzoquinolizine | —— | C21H33NO3 | 347.498 |
—— | 2α-isopropyl-2β-hydroxy-3-isobutyl-9,10-dimethoxy-1,2,3,4,6,7-hexahydro-11bH-benzoquinolizine | —— | C22H35NO3 | 361.525 |
缬苯那嗪 | valbenazine | 1025504-45-3 | C24H38N2O4 | 418.577 |
—— | (8aS,9aR,10aR)-5,8,8a,9a,10,10a-hexahydro-2,3-dimethoxy-8a-(2-methylpropyl)-6H-benz[a]oxireno[g]quinolizine | 1300639-86-4 | C19H27NO3 | 317.428 |
—— | (8aR,9aS,10aS)-5,8,8a,9a,10,10a-hexahydro-2,3-dimethoxy-8a-(2-methylpropyl)-6H-benz[a]oxireno[g]quinolizine | 1300639-88-6 | C19H27NO3 | 317.428 |
—— | (11bR)-1,6,7,11b-tetrahydro-9,10-dimethoxy-3-(2-methylpropyl)-4H-benzo[a]quinolizine | 920265-21-0 | C19H27NO2 | 301.429 |
—— | (11bS)-1,6,7,11b-tetrahydro-9,10-dimethoxy-3-(2-methylpropyl)-4H-benzo[a]quinolizine | 1215167-80-8 | C19H27NO2 | 301.429 |