COMPARISON OF CLINOPTILOLITE, ANALCIME AND YUGAWARALITE FOR SYNTHESIS OF UNSATURATED 5(4H)-OXAZOLONES IN SOLVENT-FREE CONDITION AND MICROWAVE IRRUDIATION
Utilization of 2-substituted 3, 1-benzoxazin-4-ones in synthesis of some quinazoline annulated derivatives
作者:Asmaa M. Abd-Alaziz、Hanan A. Sallam、Ahmed S. A. Youssef、Abeer M. El-Naggar
DOI:10.1080/00397911.2020.1725574
日期:2020.3.18
In this study, a new series of quinazoline and their annulated derivatives have been synthesized. A number of quiazolinone derivatives substituted at position-3 were prepared from 3, 1-benzoxazinone by the treatment of 3,1-benzoxazinone with different nitrogen nucleophiles such as, hydrazine hydrate, phenylhydrazine, ethanolamine, and cyano acetohydrazide afforded the quinazolinone derivatives 7–11.
Oxazolone analogs as amyloid aggregation inhibitors and for the treatment of alzheimer's disease and disorders related to amyloidosis
申请人:——
公开号:US20040180943A1
公开(公告)日:2004-09-16
Disclosed are compounds of the Formula I
1
and their use in a method of inhibiting the aggregation of amyloid proteins and in a method of imaging amyloid deposits.