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.
揭示了Formula I1的化合物及其在抑制淀粉样蛋白聚集的方法和成像淀粉样沉积的方法中的应用。
[EN] COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS DYES AND PIGMENTS<br/>[FR] NOUVEAUX COMPOSES, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION EN TANT QUE COLORANTS ET PIGMENTS
申请人:CIBA SC HOLDING AG
公开号:WO2004083170A3
公开(公告)日:2005-04-28
Synthesis of 4-Arylidene-2-Phenyloxazol-5-Ones Using 1:1 Mixture of Al<sub>2</sub>O<sub>3</sub>-H<sub>3</sub>BO<sub>3</sub>
作者:Jyotimoni Kashyap、A. B. Chetry、Pranab J. Das
DOI:10.1080/00397919809458699
日期:1998.11
Cyclodehydration-condensation of hippuric acid and arylaldehydes have been carried out using a 1:1 mixture of Al2O3-H3BO3 in the presence of stoichiometric quantity of acetic anhydride to give the target compound in good yield. This procedure can be used to synthesize the 4-alkylidene analogs also.
COMPARISON OF CLINOPTILOLITE, ANALCIME AND YUGAWARALITE FOR SYNTHESIS OF UNSATURATED 5(4H)-OXAZOLONES IN SOLVENT-FREE CONDITION AND MICROWAVE IRRUDIATION