thiosemicarbazide, and the second one is reaction of cyanophenyl acetic acid hydrazide with isothiocyanate. Structures of new compounds were confirmed by elemental analysis, 1H NMR, and X-ray diffraction analysis. Biological evaluation showed that some of them possess promising antibacterial activities. © 2010 Wiley Periodicals, Inc. Heteroatom Chem 21:215–221, 2010; Published online in Wiley InterScience
通过两种方法合成了新型 N-取代-3-
氨基-5-氧代-4-苯基-2,5-二氢-1H-
吡唑-1-碳
硫酰胺衍
生物。第一个是1-(
氰基苯基)乙酰基-4-取代
氨基
硫脲的环化反应,第二个是
氰基苯基
乙酸酰
肼与异
硫氰酸酯的反应。新化合物的结构通过元素分析、1H NMR 和 X 射线衍射分析得到证实。
生物学评价表明,其中一些具有良好的抗菌活性。© 2010 Wiley Periodicals, Inc. 杂原子
化学 21:215–221, 2010; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.20598