Synthesis, anti-inflammatory and ulcerogenicity studies of some substituted pyrimido[1,6-a]azepine derivatives
作者:Nehad A. El-Sayed、Fadi M. Awadallah、Nashwa A. Ibrahim、Mohammed T. El-Saadi
DOI:10.1016/j.ejmech.2010.04.005
日期:2010.7
New series of pyrimido[1,6-a]azepines were prepared through reaction of the key amino compound 4 with various reagents to give a variety of 3-N-substituted amino derivatives 5–13. The synthesized compounds included the Mannich bases 5a–c, the formimidic acid ester 6, the phenylformamidines 7a–c, the benzylidine amino derivatives 8a–c, the acetic acid derivatives 9, 10a–c and 11, the carbamoylformates