Now showing items 61-80 of 51721

    • (1R,2S,3R,6S,7R,8S)-Tricyclo[6.2.1.02,7]undeca-4,9-diene-3,6-diol 

      D. Banister, Samuel; K. Clegg, Jack; J. Coster, Mark; A. Jolliffe, Katrina; Kassiou, Michael (Acta crystallographica. Section E, Structure reports online, 2007)
      The asymmetric unit of the title compound, C11H14O2, contains two molecules. The alcohol groups have cis stereochemistry and are involved in hydrogen bonding (acting as both donors and acceptors), resulting in the formation ...
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    • (1RS,2RS,6SR,8SR)-2-methyl-8-(phenylsulfonyl)bicyclo[4.2.0]octan-1-ol 

      Loughlin, Wendy; McCleary, Michelle; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2004)
      The title compound, C15H20O3S, shows a conformational arrangement of the phenyl ring that permits hydrogen-bonded dimers to be disposed about a centre of symmetry.
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    • (1RS,2SR,6SR,8SR)-2,6-dimethyl-8-(phenylsulfonyl)bicyclo[4.2.0]octan-1-ol 

      Loughlin, Wendy; McCleary, Michelle; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2004)
      The title compound, C16H22O3S, exhibits a conformational arrangement that permits intramolecular O-HO-S hydrogen bonds. Intermolecular bifurcated hydorgen bonding between the hydroxyl H and the sulfone O atoms, observed ...
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    • 2'-OMe-phosphorodithioate modified siRNAs show increased loading into the RISC complex and enhanced anti-tumour activity 

      Y. Wu, Sherry; Yang, Xianbin; M. Gharpure, Kshipra; Hatakeyama, Hiroto; Egli, Martin; H. McGuire, Michael; S. Nagaraja, Archana; M. Miyake, Takahito; Rupaimoole, Rajesha; V. Pecot, Chad; Taylor, Morgan; Pradeep, Sunila; Sierant, Malgorzata; Rodriguez-Aguayo, Cristian; J. Choi, Hyun; A. Previs, Rebecca; N. Armaiz-Pena, Guillermo; Huang, Li; Martinez, Carlos; Hassell, Tom; Ivan, Cristina; Sehgal, Vasudha; Singhania, Richa; Han, Hee-Dong; Su, Chang; Kim, Ji Hoon; J. Dalton, Heather; Kovvali, Chandra; Keyomarsi, Khandan; McMillan, Nigel; al, et (Nature Communications, 2014)
      Improving small interfering RNA (siRNA) efficacy in target cell populations remains a challenge to its clinical implementation. Here, we report a chemical modification, consisting of phosphorodithioate (PS2) and 2'-O-Methyl ...
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    • 2,2-dichloro-6-methoxy-3,4-dihydro-2H-naphthalene 

      Brown, Chris; Freiberg, James; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2002)
      The structure of the title compound, C11H10Cl2O2, shows that the asymmetric unit contains two closely related independent molecules that pack in a head-to-tail arrangement.
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    • 2,3-Dimeth oxy-10-oxostrychnidinium 3-carboxy benzoate trihydrate: the 1:1 proton-transfer compound of brucine with isophthalic acid 

      Smith, Graham; Wermuth, Urs; Young, David; M. White, Johnathan (Acta Crystallographica Section E, 2006)
      The structure of the title, compound C23H27N2O4+烸H5O4糈2O, has been determined at 130 K. The hydrogen isophthalate anions and the water mol�ules (one of which is disordered over two approximately equal sites) associate ...
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    • 2,3-Dimethoxy-10-oxostrychnidinium 2-carboxy-4,5-dichlorobenzoate 

      Smith, Graham; Wermuth, Urs; M. White, Jonathan (Acta Crystallographica Section E, Structure Reports Online, 2007)
      The structure of the title compound, C23H27N2O4+烸H3Cl2O4-, a 1:1 proton-transfer compound of brucine with 4,5-dichlorophthalic acid, has been determined at 130 K. The brucinium cations and the hydrogen phthalate anions ...
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    • (2,4,6-Trinitrophenyl)guanidine 

      Smith, Graham; Wermuth, Urs; M. White, Jonathan (Acta Crystallographica Section E, Structure Reports Online, 2007)
      (2,4,6-Trinitrophenyl)guanidine (picrylguanidine), C7H6N6O6, from the reaction of picrylsulfonic acid with guanidine carbonate, forms a three-dimensional framework structure through extensive hydrogen-bonding interactions, ...
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    • 2,6-dimethyl-2-[2'(phenylsulfonyl)ethyl]cyclohexanone 

      Loughlin, Wendy; McCleary, Michelle; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2002)
      The structure of the title compound, C16H22O3S, shows the phenylsulfonylethyl side chain to be in the equatorial orientation.
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    • 2-(2,4-Dinitrobenzyl)pyridinium 2-hydroxy-3,5-dinitrobenzoate 

      Smith, Graham; D. Wermuth, Urs; Young, David (Acta Crystallographica. Section E: Structure Reports Online, 2010)
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    • 2-(3-Chloro-4-hydroxylphenyl)-N-(3,4-dimethyoxyphenethyl)acetamide 

      Davis, Rohan; Healy, Peter (Acta Crystallographica. Section E: Structure reports online, 2008)
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    • 2-[2'-(Phenylsulfonyl)ethyl]cyclopentanone 

      Loughlin, Wendy; McCleary, Michelle; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2002)
      The structure of the title compound, C13H16O3S, prepared by the reaction of the lithium enolate of cyclopentanone with phenylvinyl sulfoxide and subsequent oxidation with m-chloroperoxybenzoic acid (m-CPBA), shows the ...
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    • 2-Aminothiophene-3-carboxylates and carboxamides as adenosine A1 receptor allosteric enhancers 

      Nikolakopoulos, George; Figler, Heidi; Linden, Joel; J. Scammells, Peter (Bioorganic & Medicinal Chemistry, 2006)
      Three series of 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene and 2-amino-5,6,7,8-tetrahydrocyclohepta[b]thiophenes with 3-carboxylates and carboxamides have been prepared using the Gewald synthesis and evaluated as A1AR ...
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    • (2-bromophenyl)diphenylphosphine 

      Williams, Michael; Noack, Cassandra; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2002)
      The crystal structure of (2-bromophenyl)diphenylphosphine, C18H14BrP, (I), has been determined at 295 (1) K. The structure of (I) is isomorphous with the analogous methyl compound (2-methylphenyl)diphenylphosphine.
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    • 2-Carboxyquinolinium-2,4,6-trinitrobenzenesulfonate-quinolinium-2-carboxylate (1/1/1) 

      Smith, Graham; Wermuth, Urs; M. White, Jonathan (Acta Crystallographica. Section E: Structure Reports Online, 2008)
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    • (2-chlorophenyl)diphenylphosphine 

      Williams, Michael; Noack, Cassandra; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2002)
      The crystal structure of (2-chloro�enyl)񚐨enyl�osphine, C18H14ClP, has been determined at 295 (1) K. The conform�ion of the mol�ule is similar to that of the analogous 2-bromo and 2-methyl compounds.
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    • A 2-DOF MEMS Ultrasonic Energy Harvester 

      Zhu, Yong; Reza Moheimani, S.; Yuce, Mehmet Rasit (IEEE Sensors Journal, 2011)
      This paper reports a novel ultrasonic-based wireless power transmission technique that has the potential to drive implantable biosensors. Compared with commonly used radio-frequency (RF) radiation methods, the ultrasonic ...
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    • 2-Hydrazinylquinoline 

      Hidayat bin Najib, Muhd.; Tan, Ai Ling; Young, David; Ng, Seik Weng; R. T. Tiekink, Edward (Acta Crystallographica. Section E: Structure Reports Online, 2012)
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    • 2-phenylquinoline 1-oxide 

      Fahlquist, Carl; Healy, Peter; Young, David; R.T. Tiekink, Edward (Acta crystallographica. Section E, Structure reports online, 2006)
      The title compound, C15H11NO, is not planar, as seen in the dihedral angle of 41.92 (12) formed between the quinoline and phenyl residues. This conformation allows the crystal structure to be stabilized by C-H O ...
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    • 2-Propynyl 2-hydroxybenzoate 

      Levonis, Stephan; Kiefel, Milton; Houston, Todd; Healy, Peter (Acta crystallographica. Section E, Structure reports online, 2010)
      The title compound, C10H8O3, has been synthesized as part of our investigations into the generation of new antibacterial agents and serves as a building block for the synthesis of compound libraries. The compound crystallizes ...
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