地尔硫卓(diltiazem)的化学名称为顺-(+)-5-[(2-二甲基氨基)乙基]-2-(4-甲氧基苯基)-3-乙酰氧基-2,3-二氢-1,5-苯并硫氮杂卓-4(5H)-酮盐酸盐,属于选择性钙通道阻滞剂。地尔硫卓是苯并硫氮杂卓类钙拮抗剂,最初由日本田边公司研发,并于七十年代初首先在日本上市。随后,该药物以地尔硫卓、硫氮卓酮和惜尔心等名称在多个国家如美国、日本、法国及西班牙等地相继上市。
应用(2S-cis)-(+)-2,3-二氢-3-羟基-2-(4-甲氧苯基)-1,5-苯并硫氮杂卓-4(5H)-酮是合成地尔硫卓的关键中间体。目前,合成地尔硫卓的主要路线包括两步反应:首先合成立中间体(2S-cis)-(+)-2,3-二氢-3-羟基-2-(4-甲氧苯基)-1,5-苯并硫氮杂卓-4(5H)-酮,然后通过N-烷基化和O-乙酰化反应完成最终产品的合成。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one | 27068-88-8 | C16H15NO3S | 301.366 |
—— | (2S,3S)-3-(2-aminophenylthio)-2-hydroxy-3-(4-methoxyphenyl)propionamide | 195616-20-7 | C16H18N2O3S | 318.397 |
—— | 2-(4-methoxyphenyl)-1,5-benzothiazepine-3,4(2H,5H)-dione | 97801-79-1 | C16H13NO3S | 299.35 |
[S-(R*,R*)]-3-[(2-氨基苯基)硫代]-3-(4-甲氧基苯基)乳酸 | 3-(2-aminophenylthio)2-hydroxy-3-(4-methoxyphenyl)propionic acid | 42399-48-4 | C16H17NO4S | 319.381 |
(alphaS,betaS)-beta-[(2-氨基苯基)硫代]-alpha-羟基-4-甲氧基苯丙酸甲酯 | (+)-(2S,3S)-2-hydroxy-3-(4-methoxyphenyl)-3-(2-aminophenylthio)propanoic acid methyl ester | 99109-07-6 | C17H19NO4S | 333.408 |
—— | (2RS,3RS)-3-(2'-aminophenylthio)-2-hydroxy-3-(4''-methoxyphenyl)-propionic acid methyl ester | 30193-56-7 | C17H19NO4S | 333.408 |
—— | Ethyl 2(S)-hydroxy-3(S)-<(O-aminophenyl)thio>-3-(p-methoxyphenyl)propionate | 139893-86-0 | C18H21NO4S | 347.435 |
—— | tert-butyl (2S,3S)-3-(2-aminophenyl)sulfanyl-2-hydroxy-3-(4-methoxyphenyl)propanoate | 201804-23-1 | C20H25NO4S | 375.489 |
—— | (2S,3S)-isopropyl 3-<(2-aminophenyl)thio>-2-hydroxy-3-(4-methoxyphenyl)propionate | 157019-57-3 | C19H23NO4S | 361.462 |
—— | Methyl 3-(4-methoxyphenyl)-3-(2-nitrophenyl)sulfanyl-2-oxopropanoate | 86603-46-5 | C17H15NO6S | 361.375 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
地尔硫卓杂质4 | (+)-(2R,3S)-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one | 132830-17-2 | C16H15NO3S | 301.366 |
—— | (+/-)-trans-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one | 27068-88-8 | C16H15NO3S | 301.366 |
—— | (2S,3S)-3-hydroxy-2-(4-methoxyphenyl)-5-methyl-2,3-dihydro-1,5-benzothiazepin-4-one | 132748-49-3 | C17H17NO3S | 315.393 |
(2S-顺式)-3-(乙酰基氧基)-2,3-二氢-2-(4-甲氧基苯基)-1,5-苯并噻嗪革-4(5h)-酮 | (2S,3S)-3-acetoxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one | 87447-47-0 | C18H17NO4S | 343.403 |
—— | 3c-hydroxy-2r-(4-methoxy-phenyl)-5-(2-methylamino-ethyl)-2,3-dihydro-5H-benzo[b][1,4]thiazepin-4-one | 81353-09-5 | C19H22N2O3S | 358.461 |
去乙酰地尔硫卓 | O-desacetyldiltiazem | 42399-40-6 | C20H24N2O3S | 372.488 |
—— | 5-(2-dimethylamino-ethyl)-3c-hydroxy-2r-(4-methoxy-phenyl)-2,3-dihydro-5H-benzo[b][1,4]thiazepin-4-one | —— | C20H24N2O3S | 372.488 |
—— | (2S,3S)-3-hydroxy-2-(4-methoxyphenyl)-5-[[(2S)-pyrrolidin-2-yl]methyl]-2,3-dihydro-1,5-benzothiazepin-4-one | 128574-11-8 | C21H24N2O3S | 384.499 |
—— | 2-(4-methoxyphenyl)-1,5-benzothiazepine-3,4(2H,5H)-dione | 97801-79-1 | C16H13NO3S | 299.35 |
地尔硫卓 | diltiazem | 56209-45-1 | C22H26N2O4S | 414.525 |
苯甲醇,-α--(1-氨基-2-丙烯基)-(9CI) | L-cis-diltiazem | 75472-92-3 | C22H26N2O4S | 414.525 |
—— | [(2S,3S)-2-(4-methoxyphenyl)-4-oxo-5-[[(2S)-pyrrolidin-2-yl]methyl]-2,3-dihydro-1,5-benzothiazepin-3-yl] acetate | 128574-10-7 | C23H26N2O4S | 426.536 |