bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: A Stereospecific Route to (Z)‐Urocanic Acids.
Authors: Despinoy Xavier L. M. , McNab Hamish , Tyas Richard G. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: De novo Asymmetric Synthesis of Anthrax Tetrasaccharide and Related Tetrasaccharide.
Authors: Guo Haibing , O'Doherty George A. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Aplicyanins A—F, New Cytotoxic Bromoindole Derivatives from the Marine Tunicate Aplidium cyaneum.
Authors: Reyes Fernando , Fernandez Rogelio , Rodriguez Alberto , Francesch Andres , Taboada Sergi , Avila Conxita , Cuevas Carmen 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Total Synthesis of Clavosolide A.
Authors: Chakraborty Tushar Kanti , Reddy Vakiti Ramkrishna , Gajula Praveen Kumar 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A New Lactone from Aerial Parts of Tiliacora acuminata.
Authors: Selvaraj S. Joseph , Alphonse I. , Britto S. John 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Efficient Synthesis of Cylindol A and the Proposed Structure of Cylindol B: The Structure of Cylindol B Still in Question.
Authors: Chang Jay Hyok , Nam Do Hyun , Shin Hyunik 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Total Synthesis of (‐)‐Corilagin (V).
Authors: Yamada Hidetoshi , Nagao Kohei , Dokei Kazutoyo , Kasai Yusuke , Michihata Naoki 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Intramolecular Junctions of Carbon Nanotubes
Authors: Wei Dacheng , Liu Yunqi 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Magnetic Properties and High‐Frequency GMI Effect in Thin Glass‐Coated Amorphous Wires
Authors: Zhukov A. , Ipatov M. , Garcia C. , Gonzalez J. , Blanco J. M. , Zhukova V. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Transition‐Metal Nanoparticles: Synthesis, Stability and the Leaching Issue
Authors: Duran Pachon Laura , Rothenberg Gadi 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Use of Organometallic Transition Metal Complexes in the Synthesis of Shaped Carbon Nanomaterials
Authors: Nyamori Vincent O. , Mhlanga Sabelo D. , Coville Neil J. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Basal‐Edge‐Bridged Square‐Pyramidal Hexaruthenium Carbonyl Clusters: Synthesis, Structure, and Reactivity.
Authors: Cabeza Javier A. , Garcia‐Alvarez Pablo 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organocatalysis: Asymmetric Cascade Reactions Catalyzed by Chiral Secondary Amines.
Authors: Yu Xinhong , Wang Wei 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Primary Amino Acids: Privileged Catalysts in Enantioselective Organocatalysis
Authors: Xu Li‐Wen , Lu Yixin 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Polyvalent Perfluoroorgano‐ and Selected Polyfluoroorgano‐Halogen(III and V) Compounds
Authors: Frohn Hermann‐Josef , Hirschberg Markus E. , Wenda Andre , Bardin Vadim V. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Regioselective Synthesis of Bioactive Heterocycles by Radical Cyclization
Authors: Majumdar K. C. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Nitroalkanes as New, Ideal Precursors for the Synthesis of Benzene Derivatives
Authors: Ballini Roberto , Palmieri Alessandro , Barboni Luciano 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Efficient Synthesis of Methylenetetrahydrofurans and Methylenepyrrolidines by Formal [3 + 2] Cycloadditions of Propargyl Substrates
Authors: Yamazaki Shoko 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Recent Advances in Azasteroid Chemistry
Authors: Ibrahim‐Ouali Malika , Rocheblave Luc 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Conjugation of 1,4,7,10‐Tetraazacyclododecane‐1,4,7,10‐tetraacetic Acid (DOTA) and Its Derivatives to Peptides: Synthesis, Applications and Future Prospects
Authors: Kovacs Z. , De Leon‐Rodriguez L. M. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Electrochemical Approach to the Mechanistic Study of Proton‐Coupled Electron Transfer
Authors: Costentin Cyrille 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Electrogenerated Chemiluminescence and Its Biorelated Applications
Authors: Miao Wujian 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Electron Transfer Through Molecules and Assemblies at Electrode Surfaces
Authors: Ulgut Burak , Abruna Hector D. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cell‐Penetrating Peptides as Delivery Vehicles for Biology and Medicine.
Authors: Stewart Kelly M. , Horton Kristin L. , Kelley Shana O. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Expanding Dialogues: From Natural Autoinducers to Non‐Natural Analogues that Modulate Quorum Sensing in Gram‐Negative Bacteria
Authors: Geske Grant D. , O'Neill Jennifer C. , Blackwell Helen E. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Enzymes as Working or Inspirational Electrocatalysts for fuel Cells and Electrolysis
Authors: Cracknell James A. , Vincent Kylie A. , Armstrong Fraser A. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Fluorogenic Polydiacetylene Supramolecules: Immobilization, Micropatterning, and Application to Label‐Free Chemosensors
Authors: Ahn Dong June , Kim Jong‐Man 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Advances in Correlated Electronic Structure Methods for Solids, Surfaces, and Nanostructures
Authors: Huang Patrick , Carter Emily A. 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Molecular Catalysis of Electrochemical Reactions. Mechanistic Aspects
Authors: Saveant Jean‐Michel 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Polymerization in the Gas Phase, in Clusters, and on Nanoparticle Surfaces
Authors: El‐Shall M. Samy 
Published: September 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Changes in apical dendritic structure correlate with sustained ERK1/2 phosphorylation in medial prefrontal cortex of a rat model of dopamine D1receptor agonist sensitization
Authors: Papadeas Sophia T. , Halloran Christopher , McCown Thomas J. , Breese George R. , Blake Bonita L. 
Published: September 2008

AbstractRats lesioned with 6‐hydroxydopamine (6‐OHDA) as neonates exhibit behavioral and neurochemical abnormalities in adulthood that mimic Lesch–Nyhan disease, schizophrenia, and other developmental disorders of frontostriatal circuit dysfunction. In these animals a latent sensitivity to D1agonists is maximally exposed by repeated administration of dopamine agonists in the postpubertal period (D1priming). In neonate‐lesioned, adult rats primed with SKF‐38393, we found selective, persistent alterations in the morphology of pyramidal neuron apical dendrites in the prelimbic area of the medial prefrontal cortex (mPFC). In these animals, dendrite bundling patterns and the typically straight trajectories of primary dendritic shafts were disrupted, whereas the diameter of higher‐order oblique branches was increased. Although not present in neonate‐lesioned rats treated with saline, these morphological changes persisted at least 21 days after repeated dosing with SKF‐38393, and were not accompanied by markers of neurodegenerative change. A sustained increase in phospho‐ERK immunoreactivity in wavy dendritic shafts over the same period suggested a relationship between prolonged ERK phosphorylation and dendritic remodeling in D1‐primed rats. In support of this hypothesis, pretreatment with the MEK1/2‐ERK1/2 pathway inhibitors PD98059 or SL327, prior to each priming dose of SKF‐38393, prevented the morphological changes associated with D1priming. Together, these findings demonstrate that repeated stimulation of D1receptors in adulthood interacts with the developmental loss of dopamine to profoundly and persistently modify neuronal signaling and dendrite morphology in the mature prefrontal cortex. Furthermore, sustained elevation of ERK activity in mPFC pyramidal neurons may play a role in guiding these morphological changes in vivo. J. Comp. Neurol. 511:271–285, 2008. © 2008 Wiley‐Liss, Inc.
Platinum(IV) Complexes of 3‐ and 4‐Picolinic Acids Containing Ammine or Isopropylamine Ligands – Synthesis, Characteri­zation, X‐ray Structures, and Evaluation of Their Cytotoxic Activity against Cancer Cell Lines
Authors: Macazaga María J. , Rodríguez Jorge , Quiroga Adoración G. , Peregina Sandra , Carnero Amancio , Navarro‐Ranninger Carmen , Medina Rosa M. 
Published: September 2008

AbstractThe preparation and characterization of the new complexes trans‐[PtCl4(NH3)(3‐picolinic acid)] (1), trans‐[PtCl4{NH2CH(CH3)2}(3‐picolinic acid)] (2), trans‐[PtCl4(NH3)(4‐picolinic acid)] (3), and trans‐[PtCl4{NH2CH(CH3)2}(4‐picolinic acid)] (4) are described. The main structural feature of these complexes is the presence of ligands capable of multiple hydrogen‐bonding interactions. Crystals of 1, 2, 3, and 4 suitable for single‐crystal X‐ray diffraction were grown, and the molecular structures of these compounds are discussed. In contrast to the inactive parent PtII complexes, the PtIV complexes displayed cytotoxic activity against various cancer cell lines used at the National Cancer Institute (NCI) for in vitro screens. Once more, the isopropylamine derivatives showed the best cytotoxicity values. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
Tetrapyridine and Tetrapyrazine TTF Derivatives: Synthesis, Characterization and Preparation of a Bimetallic CoII Complex
Authors: Dias Sandra I. G. , Neves Ana I. S. , Rabaça Sandra , Santos Isabel C. , Almeida Manuel 
Published: September 2008

AbstractThe tetra‐substituted TTF‐type donors 4,4′,5,5′‐tetrakis(2‐pyridylethylsulfanyl)tetrathiafulvalene (1) and 4,4′,5,5′‐tetrakis(2‐pyrazylethylsulfanyl)tetrathiafulvalene (2) were prepared and characterized. These donors show a redox behaviour that is comparable with similar unsubstituted TTF donors, with a small increase of the redox potentials due to the electron‐withdrawing effect of the pyridine and pyrazine groups. Single crystal X‐ray diffraction analyses show structures with a strong segregation of TTF and azo moieties. The pyridine‐substituted donor 1 was used as a bridging ligand to prepare a dinuclear CoII‐coordination complex [1Co2(hfac)4] (hfac = hexafluoroacetylacetonate) with redox properties identical to that of 1. This dinuclear complex presents an effective magnetic moment of ca. 8 μB, corresponding to nearly independent S = 3/2 spins with weak antiferromagnetic interactions below 65 K. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
Apralactone A and a New Stereochemical Class of Curvularins from the Marine Fungus Curvularia sp.
Authors: Greve Hendrik , Schupp Peter J. , Eguereva Ekaterina , Kehraus Stefan , Kelter Gerhard , Maier Armin , Fiebig Heinz‐Herbert , König Gabriele M. 
Published: September 2008

AbstractChemical investigations of the cytotoxic extract of the marine fungus Curvularia sp. (strain no. 768), isolated from the red alga Acanthophora spicifera, yielded the novel macrolide apralactone A (1), as well as the antipodes of curvularin macrolides 2–7. Compound 8, a dimeric curvularin was recognised as an artefact. The structures of 1–8 were elucidated by interpretation of their spectroscopic data (1D and 2D NMR, CD, MS, UV and IR). Apralactone A (1) is a 14‐membered phenyl acetic acid macrolactone, and the first such compound with a 4‐chromanone substructure. Compounds 1, 2, 4, 5 and 6 were found to be cytotoxic towards human tumor cell lines with mean IC50 values in the range of 1.25 to 30.06 μM. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
Basicity of Guanidines with Heteroalkyl Side Chains in Acetonitrile
Authors: Eckert‐Maksić Mirjana , Glasovac Zoran , Trošelj Pavle , Kütt Agnes , Rodima Toomas , Koppel Ivar , Koppel Ilmar A. 
Published: September 2008

AbstractThe pKa values of seven novel guanidine derivatives, six of them possessing heteroalkyl substituents capable of forming intramolecular hydrogen bonds, were determined in acetonitrile (MeCN) by using the UV/Vis spectrophotometric titration method. The obtained pKa values range from 24.7 to 27.2. The most basic among the studied guanidines was found to be by ca. 4 pKa units more basic than thewell‐known superbase N1,N1,N3,N3‐tetramethylguanidine (TMG). The trends in the changes in the measured pKa values were compared with the experimental (determined by the extended kinetic method) and theoretical [B3LYP/6‐311+G(2df,p)//B3LYP/6‐31G(d)] gas‐phase proton affinities. It was shown that basicity ordering of the bases with dimethylaminopropyl substituents in acetonitrile follows the trend encountered in the gas phase. However, this is not the case for the methoxypropyl‐substituted guanidines indicating that in these molecules formation of the intramolecular hydrogen bonds is to large extent hindered due to solvation by acetonitrile.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
Heteroaromatic Donor–Acceptor π‐Conjugated 2,2′‐Bipyridines
Authors: Abbotto Alessandro , Bellotto Luca , De Angelis Filippo , Manfredi Norberto , Marinzi Chiara 
Published: September 2008

AbstractA series of heteroaromatic 4,4′‐π‐conjugated 2,2′‐bipyridines (bpy) bearing conjugated π‐excessive and π‐deficient heteroaromatic rings as donor (D) and acceptor (A) substituents, respectively, is presented. We have experimentally and computationally found that, upon variation of donor and acceptor properties of the heterocyclic subunits in combination with different structural symmetries (bpy‐π‐D or bpy‐π‐D‐π‐A), the absorption and emission maxima and molecular orbital energy levels can be easily tuned over a broad range. Properties of the new ligands can be efficiently exploited in metal complexes for dye‐sensitized solar cells and in other materials for optical applications. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)