were prepared by the reaction of α,β-unsaturated carbonyl compounds with hydrazine or phenyl hydrazine. N-chloroacetyl derivatives 3a–c were obtained by the N-acetylation of 2a–c. The antibacterial activities of synthesized pyrazolines were examined by employing the disk-diffusion technique. All synthesized compounds showed antibacterial effects in 1200 μg concentration. © 2003 Wiley Periodicals, Inc
芳基-
呋喃基取代的
吡唑啉 2a-c 和 4a-c 是通过 α,β-不饱和羰基化合物与
肼或苯
肼反应制备的。N-
氯乙酰衍
生物 3a-c 是通过 2a-c 的 N-乙酰化得到的。采用圆盘扩散技术检测合成
吡唑啉类化合物的抗菌活性。所有合成的化合物在 1200 μg 浓度下均显示出抗菌作用。© 2003 Wiley Periodicals, Inc. 杂原子
化学 14:345–347, 2003; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.10159