[EN] PREPARATION METHOD FOR OXAZEPINE COMPOUND<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN COMPOSÉ D'OXAZÉPINE<br/>[ZH] 氧氮杂卓类化合物的制备方法
申请人:FUJIAN COSUNTER PHARMACEUTICAL CO LTD
公开号:WO2021027566A1
公开(公告)日:2021-02-18
提供了一种氧氮杂卓类化合物的制备方法,具体公开了式(I)化合物的制备方法和中间体。
Lanthanide complexes based on ethyl 2-hydroxymethylidene-3-oxobutanoate
作者:Yulia S. Kudyakova、Denis N. Bazhin、Yanina V. Burgart、Victor I. Saloutin
DOI:10.1016/j.mencom.2016.01.021
日期:2016.1
The reaction of europium(III) or terbium(III) chlorides with ethyl 2-hydroxymethylidene-3-oxobutanoate in the presence of 2,2'-bipyridine (2,2'-bipy) resulted in the luminescent complexes [LnL(3)]center dot 2,2'-bipy (L = ethyl 2-hydroxymethylidene-3-oxobutanoate, Ln = Tb-III or Eu-III), whose molecular structure has been determined by X-ray analysis.