Istomin, B. I.; Eliseeva, G. D., Journal of general chemistry of the USSR, 1981, p. 2063 - 2075
作者:Istomin, B. I.、Eliseeva, G. D.
DOI:——
日期:——
RECOMBINANT ORGANOPHOSPHOROUS ACID ANHYDRASE AND METHODS OF USE
申请人:MCDANIEL C. STEVEN
公开号:US20080206834A1
公开(公告)日:2008-08-28
The bacterial gene (opd) encodes an organophosphorus anhydrase which is capable of hydrolyzing a wide spectrum of neurotoxins ranging from insecticides to mammalian neurotoxins. The cloned gene has been expressed in a number of hosts and the purified enzyme has been characterized. These advances have led to a number of interrelated uses for the cloned gene and the recombinant enzyme including: detoxification of organophosphorus compounds; detection of organophosphorus compounds; protection of susceptible organisms from organophosphorus poisoning; and, detection of organophosphorus-detoxifying microorganisms.
PHENOXYALKYL PYRIDINIUM OXIME THERAPEUTICS FOR TREATMENT OF ORGANOPHOSPHATE POISONING
申请人:Chambers Janice E.
公开号:US20130172393A1
公开(公告)日:2013-07-04
Phenoxyalkyl pyridinium oxime compounds for use in treating organophosphate poisoning.
US9227937B2
申请人:——
公开号:US9227937B2
公开(公告)日:2016-01-05
A Concerted Mechanism for the Transfer of the Thiophosphinoyl Group from Aryl Dimethylphosphinothioate Esters to Oxyanionic Nucleophiles in Aqueous Solution
作者:Ikenna Onyido、Krzysztof Swierczek、Jamie Purcell、Alvan C. Hengge
DOI:10.1021/ja0501565
日期:2005.6.1
pK(a) of the leaving group (4-nitrophenoxide, pK(a) 7.14) is indicative of a concerted mechanism. The much lower value of beta(nuc) for the more basicnucleophiles reveals the importance of a desolvation step prior to rate-limiting nucleophilic attack. The reactions of a series of substituted aryl dimethylphosphinothioate esters give the same value of beta(lg) with the nucleophiles HO(-) (beta= -0.54