4-Benzylidene-3,4-dihydro-1λ4-cyclopenta[2,1-b:3,4-b′]dithiophene at 120 K
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منابع مشابه
Atomic resolution structure of concanavalin A at 120 K.
The structure of native concanavalin A has been refined to a resolution of 1.2 A against data collected at 120 K. The space group is I222, with a = 61.954 (8), b = 86.053 (11), c = 89.079 (11) A. The structure was refined by restrained weighted least-squares minimization of sum w(F(o)(2) - F(c)(2)(2) with SHELXL92/3/6. The final model contains all of the atoms from 237 amino acids, two metal io...
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We investigated mechanisms by which the soluble native envelope glycoprotein gpl20 of the human immunodeficiency virus (HIV-1) suppresses antigen-driven T cell responses. For this study, exogenous interleukin-2 (IL-2)independent, antigen-specific, CD4 positive, human T-cell clones were developed by cyclic restimulation with soluble tetanus toxoid antigen. In the presence of soluble antigen and ...
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Di-chloro-bis[chloro(triphenylphosphine)mercury(II)], [Hg2Cl4(C18H15P)2], (I), and di-bromo-bis[bromo(triphenylphosphine)mercury(II)], [Hg2Br4(C18H15P)2], (II), have been reinvestigated at 120 K. The molecules of (I) lie across inversion centres in space group P21/n, and in both (I) and (II) the complexes are linked into three-dimensional frameworks by a combination of CÐH X (X = Cl and Br) and...
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RESEARCH ARTICLE Anticonvulsant Activities of 4-benzylidene-6-(4-methyl-phenyl)-4,5dihydropyridazin-(2H)-ones and 4-benzylidene-6-(4-chlorophenyl)-4,5-dihydropyridazin-(2H)-ones Mohammad Asif and Anita Singh Department of Pharmacy, GRD (P.G) Institute of Management and Technology, Dehradun, 2480009, India Department of Pharmaceutical Sciences, Kumaun University Campus, Bhimtal, Nainital, India
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2006
ISSN: 1600-5368
DOI: 10.1107/s1600536806001346