Synthesis of New 1,2,4‐ and 1,3,4‐Oxadiazole Derivatives as Potential Nonpeptide Angiotensin II Receptor Antagonists
作者:Emerson Meyer、Antonio C. Joussef、Luciana de B. P. de Souza
DOI:10.1080/00397910500447066
日期:2006.4.1
Abstract The synthesis of new 1,2,4‐ and 1,3,4‐oxadiazole derivatives as potential nonpeptide angiotensin II receptor antagonists is described. The quinoxalinone systems used as the “northern moiety” in these compounds were alkylated through a liquid/liquid phase‐transfer catalysis protocol, with good yields and high nitrogen‐ to oxygen‐alkylated product (N/O) ratios.
摘要描述了新的 1,2,4- 和 1,3,4-恶二唑衍生物作为潜在的非肽血管紧张素 II 受体拮抗剂的合成。在这些化合物中用作“北部分”的喹喔啉酮系统通过液/液相转移催化方案进行烷基化,具有良好的产率和高氮-氧-烷基化产物 (N/O) 比。