哌嗪类化合物是指含有哌嗪结构的一类重要医药中间体,广泛应用于生产驱肠虫药物如磷酸哌嗪和枸橼酸哌嗪,以及氟奋乃静、强痛定和利福平等其他药物。此外,这些化合物也被用于制造湿润剂、乳化剂、分散剂等表面活性剂,以及抗氧剂、防腐剂、稳定剂等塑料加工助剂与橡胶助剂。
哌嗪又名六氢吡嗪或二亚乙基二胺。从乙醇中析出的哌嗪为白色斜方晶系叶片状结晶,具有温和的胺臭和咸味,并具备吸湿性。其相对密度为0.876,熔点为106.6℃,沸点为146℃。该化合物易溶于水和甘油,微溶于乙醇而不溶于乙醚。哌嗪具有强碱性,10%的水溶液pH值在10.8~11.8之间,并能吸收空气中的二氧化碳。对眼睛和皮肤有刺激作用,具有典型的仲胺反应。它可通过乙二胺与1,2-二氯乙烷反应或由氨基乙醇高温下二聚而制得。无机酸及有机酸盐用作人和动物的驱肠虫药物,是驱除蛔虫、蛲虫的有效药物,并用于有机合成。
哌嗪又称为“驱蛔灵”,对蛔虫和蛲虫均有较强作用。该药能使虫体肌肉发生松弛性麻痹,防止其随肠道蠕动被排出体外。使用时不会出现兴奋现象,相对安全。可用于治疗由蛔虫引起的不完全肠梗阻及早期胆道蛔虫病,亦适用于伴有溃疡病的患者。一般剂量治愈率可达70%~80%,连续用药2天可提高治愈率。治疗蛲虫病需连续服药7~10天。该药物毒性较低,治疗量下偶尔会出现恶心、呕吐或荨麻疹等副作用。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
3-(4-苯基-哌嗪-1-基)-丙酸 | 3-(4-methylpiperazin-1-yl)propanoic acid | 55480-45-0 | C8H16N2O2 |
|
3-(4-甲基哌嗪基)苯甲醛 | 3-(4-methyl-1-piperazinyl)benzaldehyde | 628325-62-2 | C12H16N2O |
|
3-(4-甲基-1-哌嗪基)-5-(三氟甲基)苯胺 | 3-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)aniline | 641571-21-3 | C12H16F3N3 |
|
3-(4-氯苯基)哌嗪-1-甲酸叔丁酯 | tert-butyl 3-(4-chlorophenyl)piperazine-1-carboxylate | 886767-49-3 | C15H21ClN2O2 |
|
3-(2-乙氧基-2-氧代乙基)哌嗪-1-羧酸叔丁酯 | tert-Butyl 3-(2-ethoxy-2-oxoethyl)piperazine-1-carboxylate | 849547-86-0 | C13H24N2O4 |
|
3-(1-哌嗪基)苯腈 | 3-(piperazin-1-yl)benzonitrile | 178928-58-0 | C11H13N3 |
|
3-(1-哌嗪基)苯并异噻唑盐酸盐 | 3-(1-piperazinyl)-1,2-benzisothiazole hydrochloride | 144010-02-6 | C11H13N3S*ClH |
|
3-(1-哌嗪)异喹啉 | 3-(piperazin-1-yl)-isoquinoline | 82117-35-9 | C13H15N3 |
|
2-苯基哌嗪 | m-phenylpiperazine | 5271-26-1 | C10H14N2 |
|
2-苄基哌嗪 | 2-(S)-Benzyl-piperazine | 84477-71-4 | C11H16N2 |
|
2-甲氧基-4-(4-甲基哌嗪-1-基)苯胺 | 2-methoxy-4-(4-methylpiperazin-1-yl)aniline | 122833-04-9 | C12H19N3O |
|
2-甲基哌嗪 | (RS)-2-methylpiperazine | 109-07-9 | C5H12N2 |
|
2-甲基-5-氰基哌嗪 | 5-methylpyrazine-2-carbonitrile | 98006-91-8 | C6H5N3 |
|
2-甲基-4-哌嗪喹啉 | 2-methyl-4-(piperazin-1-yl)quinoline | 82241-22-3 | C14H17N3 |
|
2-甲基-1-苯基哌嗪 | 2-methyl-1-phenylpiperazine | 2946-76-1 | C11H16N2 |
|
2-氰基哌嗪 | piperazine-2-carbonitrile | 187589-36-2 | C5H9N3 |
|
2-氯-6-甲氧基吡嗪 | 2-chloro-6-methoxypyrazine | 33332-30-8 | C5H5ClN2O |
|
2-氨基哌嗪 | 2-Piperazinamine | 471925-18-5 | C4H11N3 |
|
2-氨基-4-(4-甲基哌嗪-1-基)苯甲酸叔丁酯 | tert-butyl 2-amino-4-(4-methylpiperazin-1-yl)benzoate | 1034975-35-3 | C16H25N3O2 |
|
2-异丁基哌嗪 | 2-methylpropylpyrazine | 29460-92-2 | C8H12N2 |
|
2-哌嗪酮 | 2-Ketopiperazine | 5625-67-2 | C4H8N2O |
|
2-哌嗪羧酸盐酸盐 | piperazine-2-carboxylic acid | 2762-32-5 | C5H10N2O2 |
|
2-哌嗪甲酸乙酯 | ethyl 2-piperazinecarboxylate | 89941-07-1 | C7H14N2O2 |
|
2-哌嗪烟酰腈 | 2-(piperazin-1-yl)nicotinonitrile | 84951-44-0 | C10H12N4 |
|
2-哌嗪基-1,3-苯并恶唑 | 2-(1-piperazinyl)-1,3-benzoxazole | 111628-39-8 | C11H13N3O |
|
2-哌嗪乙腈 | 2-(piperazin-2-yl)acetonitrile | 2465-79-4 | C6H11N3 |
|
2-哌嗪-1-基-1,3-苯并噻唑 | 2-piperazinobenzothiazole | 55745-83-0 | C11H13N3S |
|
2-十二烷基-N-(2,2,6,6-四甲基-4-哌嗪基)琥珀酰亚胺 | 3-dodecyl-1-(2,2,6,6-tetramethylpiperidin-4-yl)pyrrolidin-2,5-dione | 79720-19-7 | C25H46N2O2 |
|
2-乙基哌嗪 | 2-ethylpiperazine | 13961-37-0 | C6H14N2 |
|
2-[4-(4-氨基苯基)哌嗪-1-基]乙醇 | 2-(4-(4-aminophenyl)piperazin-1-yl)ethanol | 5521-39-1 | C12H19N3O |
|
2-[4-(2-氨基乙基)-1-哌嗪基]乙醇 | 2-(4-(2-aminoethyl)piperazin-1-yl)ethanol | 20542-08-9 | C8H19N3O |
|
2-(羟甲基)-1,4-哌嗪二羧酸二叔丁酯 | di-tert-butyl (RS)-2-(hydroxymethyl)piperazine-1,4-dicarboxylate | 143540-05-0 | C15H28N2O5 |
|
2-(哌嗪-1-基)-乙酸水合物 | 2-(piperazin-1-yl)acetic acid | 37478-58-3 | C6H12N2O2 |
|
2-(4-苯哌嗪基)苯甲醛 | 2-(4-benzylpiperazin-1-yl)benzaldehyde | 112253-26-6 | C18H20N2O |
|
2-(4-甲氧基苯基)哌嗪 | 2-(4-methoxyphenyl)piperazine | 91517-26-9 | C11H16N2O |
|
2-(4-甲基哌嗪-1-基)嘧啶 | 2-(4-methylpiperazin-1-yl)pyrimidine | 145208-86-2 | C9H14N4 |
|
2-(4-甲基哌嗪)苯甲醛 | 2-(4-methylpiperazin-1-yl)benzaldehyde | 85803-62-9 | C12H16N2O |
|
2-(4-溴苯基)哌嗪 | 2-(4-bromophenyl)piperazine | 105242-07-7 | C10H13BrN2 |
|
2-(4-氯苯基)哌嗪-1-羧酸叔丁酯 | 2-(4-chlorophenyl)-piperazine-1-carboxylic acid tert-butyl ester | 769944-39-0 | C15H21ClN2O2 |
|
2-(4-氟苯基)-哌嗪 | 2-(4-fluorophenyl)piperazine | 65709-33-3 | C10H13FN2 |
|
2-(4-叔丁氧基甲酰基哌嗪基)-2-苯乙酸 | 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)-2-phenylacetic acid | 347186-49-6 | C17H24N2O4 |
|
2-(3-甲氧苯基)]哌嗪 | 2-(3-methoxyphenyl)piperazine | 790164-75-9 | C11H16N2O |
|
2,6-哌嗪二酮 | piperazine-2,6-dione | 4774-22-5 | C4H6N2O2 |
|
2,6-二甲基哌嗪 | 3,5-dimethylpiperazine | 108-49-6 | C6H14N2 |
|
2,6-二氯哌嗪 | 2,6-Dichloropiperazine | 89007-51-2 | C4H8Cl2N2 |
|
2,5-二甲基哌嗪 | 2,5-Dimethylpiperazin | 106-55-8 | C6H14N2 |
|
2,3-二苯基哌嗪 | 2,3-diphenylpyrazine | 1588-89-2 | C16H12N2 |
|
2,3-二氨基哌嗪 | pyrazine-2,3-diamine | 13134-31-1 | C4H6N4 |
|
2,2-二甲基哌嗪 | 2,2-dimethylpiperazine | 84477-72-5 | C6H14N2 |
|
11-(1-哌嗪基)二苯并[B,F][1,4]硫氮杂卓 | 11-(1-piperazinyl)dibenzo[b,f][1,4]thiazepine | 5747-48-8 | C17H17N3S |
|