概述
(-)-1-[(4-氯苯基)苯甲基]哌嗪是一种杂环有机化合物,可用作医药中间体。
用途
(-)-1-[(4-氯苯基)苯甲基]哌嗪主要用作合成左西替利嗪的中间体。左西替利嗪于2001年2月上市,属于第三代抗过敏药物。作为西替利嗪的左旋体,其药理作用与后者相似,主要用于治疗呼吸系统、皮肤和眼睛等处的过敏性疾病。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-(4-氯二苯甲基)哌嗪 | N-(4-chlorobenzhydryl)piperazine | 303-26-4 | C17H19ClN2 | 286.804 |
—— | (R)-(+)-4-(4-chlorophenyl)-phenylmethyl-piperazine-1-carboxylic acid-2,2,2-trichloroethylester | 941576-99-4 | C20H20Cl4N2O2 | 462.203 |
苯基4-[(R)-^A-(4-氯苯基)苄基]哌嗪-1-羧酸酯 | phenyl 4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazine-1-carboxylate | 1136010-90-6 | C24H23ClN2O2 | 406.912 |
(-)-4-氯-Alpha-苯基-苯甲胺 | (R)-(4-chlorophenyl)(phenyl)methylamine | 163837-57-8 | C13H12ClN | 217.698 |
—— | (-)-1-[(4-chlorophenyl)phenylmethyl]-4-[(phenyl)sulfonyl]piperazine | 1092460-01-9 | C23H23ClN2O2S | 426.967 |
—— | (-)-1-[(4-chlorophenyl)phenylmethyl]-4-[(4-methylphenyl)sulfonyl]piperazine | 942283-97-8 | C24H25ClN2O2S | 440.994 |
1-[(4-氯苯基)(苯基)甲基]-4-[(4-甲基苯基)磺酰基]哌嗪 | 1-[(4-chlorophenyl)phenylmethyl]-4-[(4-methylphenyl)sulfonyl]piperazine | 163837-56-7 | C24H25ClN2O2S | 440.994 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (R)-1-((4-chlorophenyl)(phenyl)methyl)-4-methylpiperazine | 118165-37-0 | C18H21ClN2 | 300.831 |
(+)-[2-[4-[(4-氯苯基)-苯基甲基]-1-哌嗪基]]乙醇 | (+)-[2-[4-[(4-chlorophenyl)-phenyl methyl]-1-piperazinyl]]ethanol | 705289-61-8 | C19H23ClN2O | 330.857 |
—— | 2-[3-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]propylamino]acetic acid | 1159975-64-0 | C22H28ClN3O2 | 401.936 |
左西替利嗪 | levocetirizine | 130018-77-8 | C21H25ClN2O3 | 388.894 |
—— | (R)-(2-{4-[(4-chlorophenyl)phenylmethyl]piperazin-1-yl}ethoxy)acetic acid methyl ester | —— | C22H27ClN2O3 | 402.921 |
—— | R-2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)-2-oxoethoxy)acetic acid | 1058165-14-2 | C21H23ClN2O4 | 402.878 |
—— | R-2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)-2-oxoethoxy)acetyl chloride | —— | C21H22Cl2N2O3 | 421.323 |
—— | R-methyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)-2-oxoethoxy)acetate | 1201648-47-6 | C22H25ClN2O4 | 416.904 |
—— | propyl R-2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)-2-oxoethoxy)acetate | 1201648-48-7 | C24H29ClN2O4 | 444.958 |
—— | 4-[4-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]phenyl]but-3-yn-1-ol | 299461-26-0 | C29H31ClN2O2 | 475.03 |
—— | 4-{4-[3-(4-((1R)(4-Chlorophenyl)phenylmethyl)piperazinyl)propoxyl]phenyl}but-3-yn-1-ol | 299461-37-3 | C30H33ClN2O2 | 489.057 |
—— | trimethylsilyl R-2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)-2-oxoethoxy)acetate | 1201648-49-8 | C24H31ClN2O4Si | 475.06 |
—— | 4-amino-N-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethyl]benzenesulfonamide | 1262965-23-0 | C25H29ClN4O2S | 485.05 |
—— | 4-amino-N-[3-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]propyl]benzenesulfonamide | 1262965-27-4 | C26H31ClN4O2S | 499.077 |
—— | [4-(5-{4-[(R)-(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-ylmethyl}-furan-2-yl)-but-3-ynyl]-N-hydroxyurea | —— | C27H29ClN4O3 | 493.005 |