bluuebunny/crossref_metadata_2025_split huggingface dataset:
A randomized trial comparing compression, perclose proglide™ and Angio‐Seal VIP™ for arterial closure following percutaneous coronary intervention: The cap trial
Authors: Martin Jack L. , Pratsos Antonis , Magargee Edward , Mayhew Kim , Pensyl Catherine , Nunn Mary , Day Francis , Shapiro Timothy 
Published: December 2007

AbstractObjective: This prospective randomized trial compared the Angio‐Seal VIP™ with Perclose Proglide™ and to manual compression with respect to time to hemostasis and ambulation, patient satisfaction, and vascular complications following percutaneous coronary intervention (PCI). Background: The use of arterial closure devices for the reduction of vascular complications following PCI remains controversial. There have been no head to head trials comparing these most commonly used arterial closure devices following PCI. Methods: Two hundred patients undergoing PCI were randomized to manual compression, Perclose Proglide™ or Angio‐Seal VIP™. Ambulation was allowed 3 hr after Perclose Proglide™ or Angio‐Seal VIP™ and 6 hr after compression. Results: There were 10 failures to deploy Perclose Proglide™ and none for Angio‐Seal™ (P < 0.01). Time to hemostasis was significantly shorter with Angio‐Seal VIP™ compared with Perclose Proglide™ (5.3 vs. 46.8 min, P < 0.01). Time to ambulation was shorter with Angio‐Seal VIP™ than with Perclose Proglide™ (261 vs. 334 min, P < 0.05) and the time to ambulation, as expected, was longest with compression (943 min, P < 0.01 vs. Angio‐Seal VIP™ and Perclose Proglide™). Delay in ambulation was higher with Perclose Proglide™ than with Angio‐Seal VIP™ (18 vs. 9, P < 0.01). There was no significant difference in major vascular complications between groups. Compared with compression, patient discomfort was significantly improved with Angio‐Seal™ (1.5 vs. 2.0, P < 0.01), but not with Perclose Proglide™. Conclusion: The Angio‐Seal VIP™ device has a high rate of deployment success, which is significantly better than that of Perclose Proglide™. Angio‐Seal VIP™ allows for earlier hemostasis and ambulation compared with both compression and Perclose Proglide™ and is associated with greater patient satisfaction compared with compression. © 2008 Wiley‐Liss, Inc.
New exploratory clustering tool
Authors: Acar Evrim , Bro Rasmus , Schmidt Bonnie 
Published: December 2007

AbstractThis paper describes a clustering method on three‐way arrays making use of an exploratory visualization approach. The aim of this study is to cluster samples in the object mode of a three‐way array, which is done using the scores (sample loadings) of a three‐way factor model, for example, a Tucker3 or a PARAFAC model. Further, tools are developed to explore and identify reasons for particular clusters by visually mining the data using the clustering results as guidance. We introduce a three‐way clustering tool and demonstrate our results on a metabolite profiling dataset. We explore how high performance liquid chromatography (HPLC) measurements of commercial extracts of St. John's wort (natural remedies for the treatment of mild to moderate depression) differ and which chemical compounds account for those differences. Using common distance measures, for example, Euclidean or Mahalanobis, on the scores of a three‐way model, we verify that we can capture the underlying clustering structure in the data. Beside this, by making use of the visualization approach, we are able to identify the variables playing a significant role in the extracted cluster structure. The suggested approach generalizes straightforwardly to higher‐order data and also to two‐way data. Copyright © 2007 John Wiley & Sons, Ltd.
A Versatile Ditopic Ligand System for Sensitizing the Luminescence of Bimetallic Lanthanide Bio‐Imaging Probes
Authors: Chauvin Anne‐Sophie , Comby Steve , Song Bo , Vandevyver Caroline D. B. , Bünzli Jean‐Claude G. 
Published: December 2007

AbstractThe homoditopic ligand 6,6′‐[methylenebis(1‐methyl‐1H‐benzimidazole‐5,2‐diyl)]bis(4‐{2‐[2‐(2‐methoxyethoxy)ethoxy]ethoxy}pyridine‐2‐carboxylic acid) (H2LC2) has been tailored to self‐assemble with lanthanide ions (LnIII), which results in the formation of neutral bimetallic helicates with the overall composition [Ln2(LC2)3] and also provides a versatile platform for further derivatization. The grafting of poly(oxyethylene) groups onto the pyridine units ensures water solubility, while maintaining sizeable thermodynamic stability and adequate antenna effects for the excitation of both visible‐ and NIR‐emitting LnIII ions. The conditional stability constants (log β23) are close to 25 at physiological pH and under stoichiometric conditions. The ligand triplet state features adequate energy (0‐phonon transition at ≈21 900 cm−1) to sensitize the luminescence of EuIII (Q=21 %) and TbIII (11 %) in aerated water at pH 7.4. The emission of several other VIS‐ and NIR‐emitting ions, such as SmIII (Q=0.38 %) or YbIII (0.15 %), for which in cellulo luminescence is evidenced for the first time, is also sensitized. The EuIII emission spectrum arises from a main species with pseudo‐D3 symmetry and without coordinated water. The cell viability of several cancerous cell lines (MCF‐7, HeLa, Jurkat and 5D10) is unaffected if incubated with up to 500 μM [Eu2(LC2)3] during 24 h. Bright EuIII emission is seen for incubation concentrations above 10 μM and after a 15‐minute loading time; similar images are obtained with TbIII and SmIII. The helicates probably permeate into the cytoplasm of HeLa cells by endocytosis. The described luminescent helical stains are robust chemical species which remain undissociated in the cell medium and in presence of other complexing agents, such as edta, dtpa, citrate or L‐ascorbate. Their derivatization, which would open the way to the sensing of targeted in cellulo phenomena, is currently under investigation.
Synthesis of Nearly Enantiopure Allylic Amines by Aza‐Claisen Rearrangement of Z‐Configured Allylic Trifluoroacetimidates Catalyzed by Highly Active Ferrocenylbispalladacycles
Authors: Jautze Sascha , Seiler Paul , Peters René 
Published: December 2007

AbstractThe development of the first highly active enantioselective catalyst for the aza‐Claisen rearrangement of Z‐configured allylic trifluoroacetimidates generating valuable almost enantiopure protected allylic amines is described. Usually Z‐configured allylic imidates react significantly slower than their E‐configured counterparts, but in the present study the opposite effect was observed. Z‐Configured olefins have the principal practical advantage that a geometrically pure CC double bond can be readily obtained, for example, by semihydrogenations of alkynes. Our catalyst, a C2‐symmetric planar chiral bispalladacycle complex, is rapidly prepared from ferrocene in four simple steps. Key step of this protocol is an unprecedented highly diastereoselective biscyclopalladation providing dimeric macrocyclic complexes of fascinating structure. In the present study as little as 0.1 mol % of catalyst precursor were sufficient for most of the alkyl substituted substrates to give in general almost quantitative yields. NMR investigations revealed a monomeric structure for the active catalyst species. The bispalladacycle can also be used for the formation of almost enantiomerically pure allylic amines (ee≥96 %) substituted with important functional groups such as ester, ketone, ether, silyl ether, acetal or protected amino moieties providing high‐added‐value allylic amine building blocks in excellent yield (≥94 %). The preparative advantages should render this methodology highly appealing as a practical and valuable tool for the formation of allylic amines in target oriented synthesis.
ChemInform Abstract: SrZn11: A New Binary Compound with the BaCd11 Structure.
Authors: Kal Subhadeep , Stoyanov Emil , Groy Thomas L. , Haeussermann Ulrich 
Published: December 2007

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: Blue Photoluminescence in Ti‐Doped Alkaline‐Earth Stannates.
Authors: Yamashita Takahiro , Ueda Kazushige 
Published: December 2007

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: Lithium Conductivity in an Li‐Bearing Double‐Ring Silicate Mineral, Sogdianite.
Authors: Park S.‐H. , Hoelzel M. , Boysen H. , Schmidbauer E. 
Published: December 2007

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: Some Phosphide Halides of Lanthanum and Related Compounds.
Authors: Oeckler Oliver , Mattausch Hansjuergen , Simon Arndt 
Published: December 2007

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 Practical and Simple Method of Recycling Catalyst in Asymmetric Aminohydroxylation of Olefins.
Authors: Sun Xiao Li , Jin Ying , He Wei , Nan Peng Juan , Zhang Sheng Yong 
Published: December 2007

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: Enantioselective Intramolecular [2 + 2 + 2] Cycloaddition of Enediynes for the Synthesis of Chiral Cyclohexa‐1,3‐dienes.
Authors: Shibata Takanori , Kurokawa Hiroshi , Kanda Kazumasa 
Published: December 2007

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 Effect of Iodine on the Peroxidation of Carbonyl Compounds.
Authors: Zmitek Katja , Zupan Marko , Stavber Stojan , Iskra Jernej 
Published: December 2007

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: Selective Palladium‐Catalyzed Arylation of Ammonia: Synthesis of Anilines as well as Symmetrical and Unsymmetrical Di‐ and Triarylamines.
Authors: Surry David S. , Buchwald Stephen L. 
Published: December 2007

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: Indium‐Mediated Allylation/Propargylation of α‐Diazoketones: A Facile Synthesis of 1‐Bromo‐2‐alkyl‐ or 2‐Arylpent‐4‐en‐2‐ols
Authors: Yadav J. S. , Reddy B. V. Subba , Vishnumurthy P. , Biswas Swapan Kr. 
Published: December 2007

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: Selective Reduction of α,β‐Epoxyketones to β‐Hydroxyketones Using Silyllithium Reagents.
Authors: Reynolds Samantha C. , Wengryniuk Sarah E. , Hartel Aaron M. 
Published: December 2007

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: Novel Synthetic Methodologies and Their Applications. Part 108. A Mild and Efficient Stereoselective Synthesis of (Z)‐ and (E)‐Allyl Sulfides and Potent Antifungal Agent, (Z)‐3‐(4‐Methoxybenzylidene)thiochroman‐4‐one from Morita—Baylis—Hillman Acetates.
Authors: Das Biswanath , Chowdhury Nikhil , Damodar Kongara , Banerjee Joydeep 
Published: December 2007

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 Palladium‐Catalyzed Synthesis of Heteroaromatic Sulfoxides.
Authors: Colobert Francoise , Ballesteros‐Garrido Rafael , Leroux Frederic R. , Ballesteros Rafael , Abarca Belen 
Published: December 2007

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: Highly Atom Efficient Guanylation of Both Aromatic and Secondary Amines Catalyzed by Simple Lanthanide Amides.
Authors: Li Qinghai , Wang Shaowu , Zhou Shuangliu , Yang Gaosheng , Zhu Xiancui , Liu Yuyu 
Published: December 2007

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: E/Z Isomerization of 3,3‐Disubstituted Allylic Thioethers.
Authors: Havranek Miroslav , Sauerberg Per , Kratina Pavel , Pihera Pavel 
Published: December 2007

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: L‐Proline‐Catalyzed Intramolecular Cyclization of 5‐Hydroxypentene to β‐Halogenated Tetrahydrofuran.
Authors: Lee Adam Shih‐Yuan , Tsao Kuo‐Wei , Chang Yu‐Ting , Chu Shu‐Fang 
Published: December 2007

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: One‐Pot Oxidation and Bromination of 3,4‐Diaryl‐2,5‐dihydrothiophenes Using Br2: Synthesis and Application of 3,4‐Diaryl‐2,5‐dibromothiophenes.
Authors: Dang Yizhe , Chen Yi 
Published: December 2007

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: Environmentally Benign Approach to Imidazole‐2‐thiones.
Authors: Kidwai Mazaahir , Kukreja Shuchi , Rastogi Shweta , Singhal Kavita 
Published: December 2007

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: Alum (KAl(SO4)2×12H2O) Catalyzed One‐Pot Synthesis of Coumarins under Solvent‐Free Conditions.
Authors: Dabiri Minoo , Baghbanzadeh Mostafa , Kiani Shadi , Vakilzadeh Yasamin 
Published: December 2007

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: Aza‐Diels—Alder Reaction of α,β‐Unsaturated Sulfinylimines Derived from α‐Amino Acids with Enolethers and Enamines.
Authors: Palacios Francisco , Vicario Javier , Aparicio Domitila 
Published: December 2007

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: Synthesis of Amino‐Functionalized 2,2′‐Bipyridines.
Authors: Hapke Marko , Staats Holger , Wallmann Ivonne , Luetzen Arne 
Published: December 2007

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: Synthesis and Spectroscopic Properties of New Fluorescent 3,6‐Diaryl‐4‐phenyl‐2‐pyridone Derivatives.
Authors: Minakata Satoshi , Moriwaki Shouta , Inada Hiroshi , Komatsu Mitsuo , Kajii Hirotake , Ohmori Yutaka , Tsumura Manabu , Namura Kiyoyuki 
Published: December 2007

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: Highly Convenient One‐Pot Conversion of Aryl Acylals or Aryl Aldehyde Bisulfites into Dihydropyrimidones Using Bi(NO3)3×5H2O.
Authors: Khosropour Ahmad R. , Khodaei Mohammad M. , Beygzadeh Mojtaba 
Published: December 2007

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 Behavior of 3,3‐Diphenylindan‐1,2‐dione (I) Towards Alkyl Phosphites.
Authors: Osman Fayez H. , El‐Samahy Fatma A. 
Published: December 2007

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: Synthesis, Complexation, and E—Z Photoisomerization of Azadithiacrown‐Containing Styryl Dyes as New Optical Sensors for Mercury Cations.
Authors: Tulyakova E. V. , Fedorova O. A. , Fedorov Yu. V. , Jonusauskas G. , Kuz'mina L. G. , Howard J. A. K. , Anisimov A. V. 
Published: December 2007

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: An Expedient, Scalable Synthesis of the Natural Product L‐Anserine.
Authors: Wiles Charlotte , Watts Paul 
Published: December 2007

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: Synthesis of Novel N‐Alkyl/Aryl‐N′‐(4‐arylthiazol‐2‐yl)‐N′′‐xylosyl Guanidines.
Authors: Li Gen , Wu Peng , Cao Ling Hua 
Published: December 2007

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: Versatile Synthesis and Mechanism of Activation of S‐Benzoxazolyl Glycosides.
Authors: Kamat Medha N. , Rath Nigam P. , Demchenko Alexei V. 
Published: December 2007

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: Mersinaline and Mersirachine, Novel Quinolinic Alkaloids of the Mersinine Group from Kopsia.
Authors: Subramaniam G. , Kam Toh‐Seok 
Published: December 2007

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: Isolation and Characterization of New Alkaloid from the Seed of Prunus persica L. and Its Antiinflammatory Activity.
Authors: Rho Jung‐Rho , Jun Chang‐Soo , Ha Young‐Ae , Yoo Myung‐Ja , Cui Ming‐Xun , Baek Hwa‐Seung , Lim Jin‐A , Lee Young‐Haeng , Chai Kyu‐Yun 
Published: December 2007

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: Phenanthrenoids from Juncus acutus L., New Natural Lipopolysaccharide‐Inducible Nitric Oxide Synthase Inhibitors.
Authors: Behery Fathi Abdelmohsen Abdelhalim , Naeem Zain Elabdin Metwally , Maatooq Galal Taha , Amer Mohamed Mahmoud Abdelfattah , Wen Zhi‐Hong , Sheu Jyh‐Horng , Ahmed Atallah Fouad 
Published: December 2007

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.