Synthesis and Biological Evaluation of a Series of Substituted Pyrazolo[3,4-d]-1,2,3-triazoles and Pyrazolo[3,4-d]oxazoles
作者:Chiara B. Vicentini、Stefano Manfredini、Maurizio Manfrini、Rita Bazzanini、Chiara Musiu、Monica Putzolu、Graziella Perra、Maria E. Marongiu
DOI:10.1002/(sici)1521-4184(19989)331:9<269::aid-ardp269>3.0.co;2-7
日期:1998.9
In view of the biological relevance of triazole‐based heterocyclic structures as antifungal, antiviral, and antitumor agents, we have synthesized a series of substituted pyrazolo[3,4‐d]‐1,2,3‐triazoles (2e–h, 2j, 4b) which we evaluated for their cytostatic and antiviral (HIV‐1 included) activity and for their capability to inhibit the multiplication of various human pathogenic fungi and bacteria. Moreover
鉴于基于三唑的杂环结构作为抗真菌、抗病毒和抗肿瘤剂的生物学相关性,我们合成了一系列取代的吡唑并 [3,4-d]-1,2,3-三唑 (2e-h, 2j , 4b) 我们评估了它们的细胞抑制和抗病毒(包括 HIV - 1)活性以及它们抑制各种人类致病真菌和细菌繁殖的能力。此外,一些化合物的生物活性,即吡唑并[3,4-d]恶唑(3a-e)和吡唑并[3,4-d]-1,2,3-三唑(2a-d,4a,5 ),我们先前获得但未对其生物活性进行研究,也进行了研究。只有化合物 3a-e 对人淋巴母细胞系 MT-4 细胞具有显着的抗增殖活性。