Synthesis, structural characterization and catalytic activity of a multifunctional enzyme mimetic oxoperoxovanadium(v) complex
作者:Tapan K. Si、Shiv S. Paul、Michael G. B. Drew、Kalyan K. Mukherjea
DOI:10.1039/c2dt12505f
日期:——
as well as nuclease activity through effective interaction with DNA. The complex is the first example of a structurally characterized stable oxoperoxovanadium(V) complex with a coordinated bi-dentate hydroximate moiety (–CONHO−) from 2-phenylacetohydroximate (PAH). The oxoperoxovanadium(V) complex has been used as catalyst for the peroxidative bromination reaction of some unsaturated alcohols (e.g. 4-pentene-1-ol
已完成了一种新型的含配体2-苯基乙酰氧肟酸(PAHH)和1,10-菲咯啉(phen)的氧过氧钒(V)配合物[VO(O 2)(PAH)(phen)]的合成和结构表征。发现过氧过氧钒(V)复合物通过与DNA的有效相互作用模拟了钒酸盐依赖性的过氧化物酶(VHPO)活性和核酸酶活性。该复合物是一种结构特征在于稳定oxoperoxovanadium(的第一例V)络合物与协调二齿hydroximate部分(-CONHO - )由2- phenylacetohydroximate(PAH)。氧过氧钒(V)配合物已被用作在H 2 O 2存在下某些不饱和醇(例如4-戊烯-1-醇,1-辛烯-3-醇和9-癸烯-1-醇)的过氧化溴化反应的催化剂和KBr。催化产物已通过GC-MS分析和分光光度法进行了表征。该复合物的DNA结合已通过CT DNA建立,而DNA裂解已通过质粒DNA证实。复合物与DNA的相互作用已通过电
Hydantoin derivatives, their synthesis, pharmaceutical formulations and intermediates in their preparation
申请人:THE WELLCOME FOUNDATION LIMITED
公开号:EP0001238B1
公开(公告)日:1984-07-04
Enzymatic reduction of 1-phenylpropanone and derivatives thereof