氨基比林
4-Dimethylaminoantipyrine
1,5-dimethyl-4-dimethylamino-2-phenyl-3-pyrazolone; 1-phenyl-2,3-dimethyl-4-dimethylaminopyrazol-5-one; 2,3-dimethyl-4-dimethylamino-1-phenyl-5-pyrazolone; 3-keto-1,5-dimethyl-4-dimethylamino-2-phenyl-2,3-dihydropyrazole; 4-Dimethyl-13C2-aminoantipyrine; 4-(dimethylamino)-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; 4-dimethylamino-1-phenyl-2,3-dimethylpyrazolone; 4-dimethylamino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; 4-dimethylamino-2,3-dimethyl-1-phenyl-5-pyrazolone; 4-dimethylaminophenazone; amidazofen; amidazophen; amidofebrin; amidofen; amidophen; amidophenazone; amidopyrazoline; amidopyrine; aminophenazone; Aminopyrine; anafebrina; dimapyrin; dimethylaminoanalgesine; Dimethylaminoantipyrine; dimethylaminoazophene; dimethylaminophenazone; dimethylaminophenyldimethylpyrazolone; dipirin; dipyrine; dipyrin; brufaneuxol; dereuma; febrinina; febron; itamidone; mamallet-a; netsusarin; novamidon; piridol; piromidina; polinalin; pyradone; pyramidone; ; 4-(dimethylamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
200-365-8
C13H17N3O
231.2936
密度:1.17g/cm3
熔点： 105-110℃
沸点： 319.7°C at 760 mmHg
闪点： 125.9°C
水溶性： 5.55 g/100 mL
蒸汽压： 0.000333mmHg at 25°C
氨基比林又名匹拉米洞， Pyramidon, Amidozon, Aminophenazon, Aminopyrine，由氨基安替比林经催化氢化（烃化）而得， 解热镇痛作用较强，缓慢而持久，消炎抗风湿作用与阿司匹林相似。
本品中氨基比林能抑制下视丘前列腺素的合成和释放，恢复体温调节中枢感受神经元的反应性而起退热作用；同时还通过抑制为乙酰苯胺类解热镇痛药。通过抑制环氧化酶，选择性抑制下丘脑体温调节中枢前列腺素的合成，导致外周血管扩张、出汗而达到解热的作用，其解热作用强度与阿司匹林相似；通过抑制前列腺素等的合成和释放，提高痛阈而起到镇痛作用，属于外周性镇痛药，作用较阿司匹林弱，仅对轻、中度疼痛有效。本品无明显抗炎作用。
