764 items found

Tags: Biological Sciences not elsewhere classified Biotechnology Pharmacology

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  • dataset

    r37980778c78--33b2320384739ed76a8f1a72d6442152

    Two layered vanadyl selenites with the compositions, [DABCOH2]0.5[(VIVO)(HSeO3)(SeO3)]·H2O, I, and [enH2][(VivO)2(VVO)O2(SeO3)3]-·1.25H2O, II, have been prepared by the reaction...
  • dataset

    r37980778c78--1267032f9b82bd6f3e84436e545df86c

    C,D-ring symmetric chlorins 8 were prepared in 47−85% yield, on scales up to several hundred milligrams, by condensation of appropriately substituted bis-formyldihydrodipyrrins...
  • dataset

    Development of a Bioactive Paper Sensor for Detection of Neurotoxins Using Pi...

    There is an increasing interest in new strategies to rapidly detect analytes of clinical and environmental interest without the need for sophisticated instrumentation. As an...
  • dataset

    Investigation of Gas Adsorption Performances and H<sub>2</sub> Affinities of ...

    Three isomorphous porous metal-organic frameworks (MOFs; PCN-9 (Co/Fe/Mn)) with entatic metal centers have been constructed on the basis of the trigonal planar H3TATB ligand and...
  • dataset

    A Pyrrolyl-Based Triazolophane: A Macrocyclic Receptor With CH and NH Donor G...

    A pyrrolyl-based triazolophane, incorporating CH and NH donor groups, acts as a receptor for the pyrophosphate anion in chloroform solution. It shows selectivity for this...
  • dataset

    1,3-Bis(3,4-dimethylene-5-methyl-2-thienyl)benzene, a Singlet Tetraradical Pr...

    1,3-Bis(3,4-dimethylene-5-methyl-2-thienyl)benzene, a Singlet Tetraradical Prototype of a Quasi-Alternant Nonclassical Conducting Polymer
  • dataset

    r37980778c78--ee1aa3d805ad1606b75a22b9b0be05ff

    An efficient four-step synthesis of N-BOC-5-syn- and 5-anti-carboxymethanopyrrolidines (12 and 13) and the conversion of 12 to N-BOC-methanopyrrolidine (2) are described.
  • dataset

    Crystal Engineering of a Permanently Porous Network Sustained Exclusively by ...

    A permanently porous crystalline solid is reported that is sustained exclusively by charge-assisted H-bonds. The single-crystal X-ray structure of a layered H-bonded solid,...
  • dataset

    The Crystallographic Structure of a Lewis Acid-Assisted Chiral Brønsted Acid ...

    It is difficult to control the enantioselectivity in the protonation of silyl enol ethers with simple chiral Brønsted acids, mainly due to bond flexibility between the proton...
  • dataset

    Nonstoichiometry, Structure, and Electrical Properties of "SrPrO<sub>3</sub>"

    The single-phase composition with the perovskite structure type in the Sr−Pr−O system has been identified as (Sr0.935Pr0.043□0.022)Pr1.0O3 from neutron diffraction refinements,...
  • dataset

    r37980778c78--5cdb8bcdfbdb9055592629034333c428

    The synthesis, crystal structures, inclusion ability, and structural robustness of novel crystalline inclusion compounds of [Ni(SCN)2(isoH)2]·xG (isoH = isonicotinic acid; G =...
  • dataset

    r37980778c78--5ac4ba0a1ad28eaa1cc73686d32a3fcd

    A pyrrolyl-based triazolophane, incorporating CH and NH donor groups, acts as a receptor for the pyrophosphate anion in chloroform solution. It shows selectivity for this...
  • dataset

    r37980778c78--e9c3865085a5977c07e22e9a0fce3f85

    The synthesis, crystal structures, inclusion ability, and structural robustness of novel crystalline inclusion compounds of [Ni(SCN)2(isoH)2]·xG (isoH = isonicotinic acid; G =...
  • dataset

    Efficient Route for Cyclic Olefin Polymerization:  Nonchelated Monodentate Be...

    We developed a series of nonchelated monodentate benzimidazole nickel complexes, bis[2-(2,6-difluorophenyl)-1H-benzimidazole]nickel(II) dibromide (1),...
  • dataset

    r37980778c78--6aa49dd0ac4cda71eae14d5dde9106fc

    A new layered aluminophosphate, [C6N3H17][Al2(HPO4)(PO4)2] (denoted AlPO−CJ21), has been prepared in an alcoholic system by the use of N-(2-aminoethyl)-piperazine (AEPP) as the...
  • dataset

    Indium Chalcogenido Clusters Coordinated by 1,10-Phenanthroline, [InQ(phen)Cl...

    Most metal−1,10-phenanthroline-complex-sensitized inorganic semiconductors are multicomponent materials. This fundamental study was devoted to the single-phase materials fused...
  • dataset

    Guest Inclusion and Structural Dynamics in 2-D Hydrogen-Bonded Metal−Organic ...

    Guest Inclusion and Structural Dynamics in 2-D Hydrogen-Bonded Metal−Organic Frameworks
  • dataset

    6-Methoxy-<i>N</i>-alkyl Isatin Acylhydrazone Derivatives as a Novel Series o...

    Recently, we discovered and reported a series of N-alkyl isatin acylhydrazone derivatives that are potent CB2 agonists. Here, we describe a novel series of selective CB2 inverse...
  • dataset

    r37980778c78--bc5ecf0542338cb165e42220969b7425

    A robust, noncatenated, and permanently microporous metal−organic framework (MOF) material has been synthesized by combining a new nonplanar ligand,...
  • dataset

    CsMBi<sub>3</sub>Te<sub>6</sub> and CsM<sub>2</sub>Bi<sub>3</sub>Te<sub>7</su...

    The new materials CsPbBi3Te6 nad CsPb2Bi3Te7 were discovered through reactions of CsBi4Te6 with PbTe, whereas the isostructural materials CsSnBi3Te6 and CsSn2Bi3Te7 were...