Reactivating effect of α,ω-bis-(4-pyridinealdoxime)-2-trans-butene dibromide on isopropyl-methylphosphonylated acetylcholinesterase
نویسندگان
چکیده
منابع مشابه
Bis[4-(2-isopropyl-2H-tetrazol-5-yl)phenyl]dimethylsilane
The title compound, C(22)H(28)N(8)Si, has crystallographic 2 symmetry with the Si atom located on a twofold rotation axis. The tetra-zole ring is oriented at a dihedral angle of 5.32 (18)° with respect to the benzene ring. A C-H⋯π inter-action occurs between adjacent mol-ecules in the crystal structure.
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The structure of the title compound, [Ni(C(6)H(16)N(2))(2)]Br(2) or [Ni(Et(2)en)(2)]Br(2) (Et(2)en is asymmetric N,N-diethyl-ethylene-diamine), containing an Ni(II) atom (site symmetry ) in square-planar NiN(4) coordination, is described and contrasted with related structures containing Ni(II) in octa-hedral coordination with axial X(-) ligands (X(-) = variable anions). The dialkyl-ated N atom ...
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Background Widespread use of organophosphorous compounds (OPs) in agriculture and as nerve agents as well as a lack of clinically effective antidotes initiated the synthesis of new pyridinium bis-aldoximes (K-compounds) with high potency in reactivating acetylcholinesterase irreversibly inhibited by OPs [1,2]. We aimed to optimize an HPLC method sensitive enough to determine K-compounds from di...
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In the title mol-ecule, C(20)H(20)Cl(2)N(2)O(2), the piperidine ring adopts a chair conformation and the nitroso group at position 1 has a bis-ectional orientation. The two benzene rings and the isopropyl group attached to the piperidine ring in positions 2, 6 and 3, respectively, have axial orientations. The dihedral angle between the two benzene rings is 21.56 (13)°. One of the Cl atoms is di...
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this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1970
ISSN: 0014-5793
DOI: 10.1016/0014-5793(70)80448-3