Strategies have been developing to obtain new medicines. Bioisosterism represents an approach used by medicinal chemists for the rational modification of lead compounds into safer and more clinically effective agents. Evidently, the synthesis of organocomplexes has been an important strategy in the planning of new drugs, and there are examples of great improvements in therapeutic efficacy. Thus, this
2-ARYL-ZINC-PROPIONATE CATALYST AND PREPARATION METHOD AND USE THEREOF
申请人:FUDAN UNIVERSITY
公开号:US20160326085A1
公开(公告)日:2016-11-10
The present invention belongs to the technical field of chemical catalysts, and particularly relates to a zinc 2-arylpropionate catalyst, a preparation method therefor and use thereof The structural formula of the zinc 2-arylpropionate catalyst of the present invention is one of the following structures. The catalyst can be used for homogeneous catalysis of a 1,2-aryl rearrangement reaction of α-haloarylketal, and especially for synthesis of high yield and environmentally friendly 2-arylpropanonic acid non-steroidal anti-inflammatory analgesic drugs, such as, ibuprofen, ketoprofen, loxoprofen, flurbiprofen, fenoprofen, or naproxen and the like.
Salt metathesis has been exploited to generate a series of non-steroidal anti-inflammatory drug (NSAID) based Zn(ii) metallohydrogels displaying both anti-inflammatory and anti-bacterial properties.
Synthesis, chemical characterization and DNA interaction study of new diclofenac and ibuprofen zinc (II)-nicotinamide ternary complexes as cyclooxygenase inhibitor prototypes
作者:Paulo Roberto dos Santos、Claus Tröger Pich、Davi Back、Franco Smiderle、Françoise Dumas、Sidnei Moura
DOI:10.1016/j.jinorgbio.2020.111046
日期:2020.5
[Zn2(R-COO-)4(Nic)2]. Plasmidial DNA breakdown capacities were evaluated by producing single and double breaks (DNA FII and FIII) from plasmid incubation with complex solutions in the concentration range 0 to 400 μmol·L-1 in experiments with the presence and absence of light. Both experiments did not show significant differences (P ≤ 0.05) in induced DNA cleavage activity between the maximum study concentrations (400