کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1393345 | 1501203 | 2009 | 6 صفحه PDF | دانلود رایگان |
A series of novel bis-pyridinium oximes connected by bis-methoxymethyl benzene, 1,4-bis-methoxymethyl (cis)-but-2-ene and 1,4-bis-methoxymethyl but-2-yne linkers were synthesized and their in vitro reactivation efficacy was evaluated against diisopropyl phosphorofluoridate (DFP) inhibited acetylcholinesterase (AChE) and compared with the established antidote 2-PAM and obidoxime. However, the best reactivation was observed with the standard oxime 2-PAM. The reactivation efficacy of 1,3-dimethoxymethyl benzene bis-[4,4′-(hydroxyiminomethyl) pyridinium] dichloride (3d) and 1,4-dimethoxy but-2-ene bis-[4,4′-(hydroxyiminomethyl) pyridinium] dichloride (3g) was comparable with that of obidoxime, another standard antidote.
A series of novel bis-pyridinium oximes connected by bis-methoxymethyl benzene, 1,4-bis-methoxymethyl (cis)-but-2-ene and 1,4-bis-methoxymethyl but-2-yne linkers were synthesized and their in vitro reactivation efficacy was evaluated against DFP-inhibited acetylcholinesterase (AChE) and compared with the established antidote 2-PAM and obidoxime. The reactivation efficacy of some new oximes was comparable with that of obidoxime.Figure optionsDownload as PowerPoint slide
Journal: European Journal of Medicinal Chemistry - Volume 44, Issue 3, March 2009, Pages 1335–1340