Abstract The title compounds 1a,b as examples for acyclic alkenones were utilized for the synthesis of some heterocycles namely, thiazines 2a,b and 3a-d, pyrimidines 4a,b. aziridines 7a,b. The unexpected tribromides 8a,b, obtained from bromination of 1a,b, were readily used to afford the pyrazoles 9a,b and isoxazoles 10 a,b. Biological screening of some selective synthesised compounds was determined
摘要 标题化合物 1a、b 作为无环烯酮的实例用于合成一些杂环,即
噻嗪 2a、b 和 3a-d、
嘧啶 4a、b。
氮丙啶 7a,b。从 1a、b 的
溴化获得的意外三
溴化物 8a、b 很容易用于提供
吡唑 9a、b 和
异恶唑 10a、b。使用革兰氏阴性和革兰氏阳性细菌菌株在体外确定了一些选择性合成化合物的
生物学筛选。