Synthesis and analgesic activity of novel N-acylarylhydrazones and isosters, derived from natural safrole##This paper represents contribution # 36 of the LASSBio, UFRJ (Br.) (LASSBio, http://acd.ufrj.br/≈pharma/lassbio); For contribution # 35, see [24].
作者:Patrícia C. Lima、Lídia M. Lima、Kelli Cristine M. da Silva、Paulo Henrique O. Léda、Ana Luisa P. de Miranda、Carlos A.M. Fraga、Eliezer J. Barreiro
DOI:10.1016/s0223-5234(00)00120-3
日期:2000.2
Anew series of antinociceptive compounds belonging to the N-acylarylhydrazone (NAH) class were synthesized from natural safrole (7). The most analgesic derivative represented by 10f, [(4'-N,N-dimethylaminobenzylidene-3-(3', 4'-methylenedioxyphenyl)propionylhydrazine], was more potent than dipyrone and indomethacin, used as standards. The NAH compounds described herein were structurally planned by molecular
从天然黄樟脑合成了一系列新的N-酰基芳基hydr(NAH)类抗伤害感受化合物(7)。以10f表示的最止痛衍生物,[(4'-N,N-二甲基氨基苄叉基-3-(3',4'-亚甲基二氧苯基)丙酰肼]]比双嘧啶和消炎痛更有效,用作标准品。我们通过分子杂交和经典生物立体异构策略对先前报道的止痛NAH进行结构规划,以鉴定N-酰基芳基hydr部分的药效学作用并研究这些系列中的构效关系(SAR)。