Výsledky vyhledávání - "Dimethyladenine"

Apparent molar volumes and heat capacities of aqueous solutions of 6,6,9-trimethyladenine and 6,6-dimethyladenine at 25°C, 35°C, and 45°C

Autor: A. Zielenkiewicz, Małgorzata Wszelaka-Rylik

Publikováno v: Journal of Solution Chemistry. 26:551-560

Experimental data for aqueous solutions of 6,6,9-trimethyladenine at concentrations from 0.006 to 0.020 molal is provided from differential scanning adiabatic calorimetry, batch calorimetry, and densimetry. The data show nonlinear variations of appar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11476046ca2ae55a76fc35305d25e97f
https://doi.org/10.1007/bf02767627

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ChemInform Abstract: Structure of 3-(2,6-Dichlorobenzyl)-N,N-dimethyladenine

Autor: N. P. Ramzaeva, M. J. Lidaka, Yu. Sh. Gol'dberg, A. F. Mishnev, S. V. Belyakov

Publikováno v: ChemInform. 22

C 14 H 13 Cl 2 N 5 cristallise dans P2 1 /c avec a=11,057, b=13,802, c=9,168 A, β=91,07 O , Z=4; affinement jusqu'a R=0,039. Le systeme purine est plan avec une liaison courte C ar -N exocyclique de 1,331 A. L'empilement est caracterise par des inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b464b3a72d174bb2f7be00be0b56f27
https://doi.org/10.1002/chin.199120066

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ChemInform Abstract: The 11 Positional Isomers of Nx,Ny-Dimethyladenine: Their Chemistry, Physicochemical Properties, and Biological Activities

Autor: Taisuke Itaya, Tozo Fujii

Publikováno v: ChemInform. 30

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ddd050b55324b94d69d8b410f851ffa
https://doi.org/10.1002/chin.199921273

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N6,N6-Dimethyladenine–tetraiodoethene (2/1)

Autor: T. Dahl

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 55:1568-1570

The partner molecules of the title complex, C 7 H 9 H 5 .-0.5C 2 I 4 , form chains held together by hydrogen bonds and weak N...I bonds. Two I atoms of a tetraiodoethene molecule are bonded to the N7 atoms of two N 6 ,N 6 -dimethyladenine molecules,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05eccc3ffd91be1a30b7b6298b770729
https://doi.org/10.1107/s0108270199006472

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Structure of 3-(2,6-dichlorobenzyl)-N,N-dimethyladenine

Autor: A. F. Mishnev, N. P. Ramzaeva, S. V. Belyakov, M. J. Lidaka, Yu. Sh. Gol'dberg

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 47:343-345

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::617c21bc589f9e47d71d8e104ffffb2b
https://doi.org/10.1107/s010827019000350x

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The 11 Positional Isomers of Nx, Ny-Dimethyladenine: Their Chemistry, Physicochemical Properties, and Biological Activities

Autor: Tozo Fujii, Taisuke Itaya

Publikováno v: HETEROCYCLES. 51:393

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5210e93e7ff4722b898c22d82888cce2
https://doi.org/10.3987/rev-98-511

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Stacking Interactions of nucleobases: NMR-Investigations I. Selfassociation of N6,N9-Dimethyladenine and N6-Dimethyl-N9-Ethyladenine

Autor: W. Schimmack, W. Lohmann, H. Sapper

Publikováno v: Biophysics of Structure and Mechanism. 1:113-120

The selfassociation of N6,N9-dimethyladenine and N6-dimethyl-N9-ethyladenine has been studied by means of NMR technique. The thermodynamic quantities have been calculated using an isodesmic NMR model with three NMR parameters (the monomer shift delta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b974772b8ae6fdeb4b0ff8ca587f7ba
https://doi.org/10.1007/bf00539773

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Crystal Structures of N(6),N(6)-Dimethyladenine Hydrochloride Monohydrate and N(6),N(6)-Dimethyladenine Dihydrochloride

Autor: Hitoshi Ohtaki, Tor Dahl, Masunobu Maeda, Arne Kjekshus, Jan Lindgren

Publikováno v: Acta Chemica Scandinavica. :485-489

Les deux composes cristallisent dans le systeme monoclinique, groupe P2 1 /c et leurs structures sont affinees respectivement jusqu'a R=0,067 et 0,034. La protonation se fait en N(1) dans le chlorhydrate et en N(1) et N(7) dans le dichlorhydrate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6088b31bac36eb2a67983bbd5e0c6654
https://doi.org/10.3891/acta.chem.scand.38a-0485

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Crystal Structure of N(6),N(6)-Dimethyladenine Dihydrate

Autor: G. W. Fischer, David Shugar, Barbara Czochralska, Nils Gunnar Johansson, Tor Dahl

Publikováno v: Acta Chemica Scandinavica. :379-382

Le compose du titre cristallise dans le systeme monoclinique avec le groupe d'espace Pn. Affinement de la structure jusqu'a 0,042. Les molecules sont empilees en colonnes infinies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::106fd399c85bf701bdbefda60f482ea1
https://doi.org/10.3891/acta.chem.scand.41b-0379

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Proton nuclear magnetic resonance of restricted internal rotation N6,N6-dimethyladenine in aqueous solution

Autor: Pitner Tp, Glickson Jd

Publikováno v: Biochemistry. 14:3083-3087

Kinetics of internal rotation about the C(6)-N(6) bond of N-6,N-6-dimethyladenine (M2-6A) was investigated by -1H nuclear magnetic resonance line-shape analysis of the methyl resonances (220 MHz). Rates of rotation were determined for M2-6A deuterate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edc49de717bfb47e54221db5a4b7746d
https://doi.org/10.1021/bi00685a007

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