Synthesis, Antiviral, and Antimicrobial Activity of<i>N</i>- and<i>S</i>-Alkylated Phthalazine Derivatives
作者:Ahmed H. Moustafa、Hassan A. El-Sayed、Rasha A. Abd El-Hady、Abdelfattah Z. Haikal、Maher El-Hashash
DOI:10.1002/jhet.2316
日期:2016.5
A series of N‐alkylphthalazinone were synthesized by the reaction of phthalazin‐1(2H)‐one derivatives 1a, 1b, 1c with alkylating agents namely, propargyl, allyl bromide, epichlorohydrin, 1,3‐dichloro‐2‐propanol, 4‐bromobutylacetate, and 1‐(bromomethoxy)ethyl acetate to give the corresponding N‐alkylphthalazinone 2a, 2b, 2c, 3a, 3b, 3c, 5a, 5b, 5c, 6a, 6b, 6c, 7a, 7b, 7c, and 9a, 9b, 9c. Alkylation
酞菁1(2 H)-1衍生物1a,1b和1c与炔丙基,烯丙基溴,环氧氯丙烷,1,3-二氯-2-丙醇,4的烷基化剂反应合成了一系列N-烷基酞嗪酮-bromobutylacetate,和1-(溴甲氧基)乙酸乙酯,得到相应的ñ -alkylphthalazinone图2a,图2b,图2c,图3a,图3b,图3c,图5a,图5b,图5c,图6a,图6b,图6c,图7a,7b,7c和9a,9b,9c。酞嗪1的烷基化(2 ħ) -硫酮,得到从一系列小号-alkylphthalazine 12,13,14和硫代糖苷15和17进行。化合物7a,7b,7c,9a,9b,9c,15和17的脱保护导致形成相应的产物8a,8b,8c,10a,10b,10c,16和18。通过IR,1 H,13 C NMR和元素分析确定新合成的化合物的结构。筛选了其中一些化合物的抗病毒和抗微生物活性。