bluuebunny/crossref_metadata_2025 huggingface dataset:
ChemInform Abstract: A Direct Synthesis of the Dimethyl Ether of Benzo(a)naphthacenequinone G‐2N.
Authors: KRAUS G. A. , ZHAO G.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 First Allylic Alcohol Derivatives of Tetrathiafulvalene. A Route to New Covalently Linked Donors.
Authors: ANDREU R. , GARIN J. , ORDUNA J. , SAVIRON M. , URIEL S.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Novel Access to Arylimidazoles under Microwave Irradiation in a Dry Medium.
Authors: BOUGRIN K. , SOUFIAOUI M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Directed Amidohalogenation Reaction: An Unusual Reaction of Azidoformates.
Authors: BERGMEIER S. C. , STANCHINA D. M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Reaction of Ester Ethoxycarbonylhydrazones with Aliphatic Diamines.
Authors: IKIZLER A. A. , SANCAK K.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Diaryl(acyloxy)sulfonylaminospiro‐λ4‐sulfanes. Synthesis, Molecular Structure and Rearrangement.
Authors: RABAI J. , KAPOVITS I. , ARGAY G. , KORITSANSZKY T. , KALMAN A.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Stereoselective Carbon‐Carbon Bond Formation via Allylic N‐ Sulfonyliminium Ions.
Authors: HOPMAN J. C. P. , VAN DEN BERG E. , OLLERO OLLERO L. , HIEMSTRA H. , SPECKAMP W. N.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Synthetic Routes to Dihydro‐ and Hexahydroheterophenalenes.
Authors: DARLINGTON W. H. , FREEMAN J. P. , SZMUSZKOVICZ J.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Bis‐Adeninyl and Bis‐Uracilyl Hexadiyne Derivatives of Nucleobases.
Authors: CAPLAR V. , ZINIC M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Concise Method for Stereocontrolled Preparation of Medium‐Sized Lactones.
Authors: WANG T. , CHEN J. , LANDREY D. W. , ZHAO K.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Formation of Dibenzodioxocin Structures by Oxidative Coupling. A Model Reaction for Lignin Biosynthesis.
Authors: KARHUNEN P. , RUMMAKKO P. , SIPILAE J. , BRUNOV G. , KILPELAEINEN I.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Crown Ether‐Type Cyclophanes: Efficient Synthesis via Quadruple or Double Cycloadditions and Molecular Recognition Study.
Authors: KIM B. H. , JEONG E. J. , JUNG W. H.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Octahydro‐1,2,3,4,4a,5,11,11a‐pyrido(3,4‐c)(1,5)benzoxazepines: Conformationally Restricted Fentanyl Analogues.
Authors: KUDZMA L. V. , EVANS S. M. , TURNBULL S. P. JUN. , SEVERNAK S. A. , EZELL E. F.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Catalyzed Diboration of Vinylarenes.
Authors: BAKER R. T. , NGUYEN P. , MARDER T. B. , WESTCOTT S. A.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Easy Access to Vinylboronates β‐Substituted by a Keto Group.
Authors: JEHANNO E. , VAULTIER M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Reactions of H(PhMeSi)xH (x = 2, 3, 4) with Triflic Acid: Competitive Cleavage and Rearrangement Processes.
Authors: COREY J. Y. , KRAICHELY D. M. , HUHMANN J. L. , BRADDOCK‐WILKING J. , LINDEBERG A.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Highly Convenient Route to Optically Pure α‐Aminophosphonic Acids.
Authors: HAMILTON R. , WALKER B. , WALKER B. J.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Phosphonyltriethylammonium Salts: Novel Reactive Species for the Synthesis of Phosphonate Esters and Phosphonamides.
Authors: HIRSCHMANN R. , YAGER K. M. , TAYLOR C. M. , MOORE W. , SPRENGELER P. A. , WITHERINGTON J. , PHILLIPS B. W. , SMITH A. B. III
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Quaterrylenebis(carboximides).
Authors: QUANTE H. , MUELLEN K.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: On the Protein Kinase C Pharmacophore: Synthesis and Biological Activity of 4‐Hydroxylated Analogues of Ingenol.
Authors: WINKLER J. D. , HONG B.‐C. , KIM S. , LEWIN N. E. , BLUMBERG P. M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Briarellins, New Eunicellin‐Based Diterpenoids from a Caribbean Gorgonian, Briareum asbestinum.
Authors: RODRIGUEZ A. D. , COBAR O. M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: On Withanolides. Part 25. Withametelin H and Withafastuosin C, Two New Withanolides from the Leaves of Datura Species.
Authors: MANICKAM M. , KUMAR S. , SINHA‐BAGCHI A. , SINHA S. C. , RAY A. B.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Total Synthesis of Estradiol and Its 6,6‐Dimethyl Analogue.
Authors: COLLINS M. A. , JONES D. N.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Route to Hydroxy(keto)ethylene Dipeptide Isosteres Through the Reaction of N‐BOC‐β‐lactams with Enolates.
Authors: OJIMA I. , NG E. W. , SUN C. M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Application of a PEGA Polymeric Support for High Capacity Continuous Flow Solid‐Phase Peptide Synthesis.
Authors: RENIL M. , MELDAL M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 2‐Deoxy‐4‐thio‐D‐ribofuranose and Its 3‐Azido Analogue from L‐Arabinose; Intermediates in the Synthesis of 4′‐ Thiodeoxynucleosides.
Authors: AIT SIR H. , EWING D. F. , FAHMI N. , GOETHALS G. , MACKENZIE G. , RONCO G. , TBER B. , VILLA P.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Rare Earth Perchlorate Catalyzed Glycosidation of Glycosyl Fluorides with Trimethylsilyl Ethers.
Authors: KIM W.‐S. , HOSONO S. , SASAI H. , SHIBASAKI M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Diene Complexes in Organic Synthesis. Part 17. Studies Directed Towards the Iron‐Mediated Synthesis of 2‐Oxygenated Carbazole Alkaloids.
Authors: KNOELKER H.‐J. , BAUERMEISTER M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Bicyclic Hydroxy Lactone Intermediates Toward (‐)‐ Tetrodotoxin.
Authors: YAMAMOTO N. , NISHIKAWA T. , ISOBE M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Approaches to Vinca Alkaloids Through the Asymmetric Michael Reaction Using Chiral Imines.
Authors: MEKOUAR K. , AMBROISE L. , DESMAELE D. , D'ANGELO J.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Stereocontrolled Synthesis of D‐(+)‐Showdomycin.
Authors: KANG S. H. , LEE S. B.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Analogues of Tiazofurin by Lawesson Reagent Effected Cyclization.
Authors: GOLANKIEWICZ B. , JANUSZCZYK P.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Quinazoline C‐Nucleosides: A New Class of 6:6 Bicyclic Purine‐Like Analogues.
Authors: SARMA M. S. P. , WILSON P. , OTTER B. A. , KLEIN R. S.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Stereoselective Synthesis of 1′‐C‐Branched Uracil Nucleosides from Uridine.
Authors: HARAGUCHI K. , ITOH Y. , TANAKA H. , MIYASAKA T.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Antiviral Activities of Some New 5‐Heteroaromatic Substituted Derivatives of 2′‐Deoxyuridine.
Authors: LIU J. , VAN AERSCHOT A. , LUYTEN I. , WIGERINCK P. , PANNECOUQUE C. , BALZARINI J. , DE CLERCQ E. , HERDEWIJN P.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Anti‐Herpes Activities of Isonucleoside Analogues with Variable Bases at the 2′ Position.
Authors: KIRA T. , KAKEFUDA A. , SHUTO S. , MATSUDA A. , BABA M. , SHIGETA S.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Improved Procedures for the Preparation of (+)‐(1R,2S,4R)‐4‐Amino‐2‐ hydroxy‐1‐hydroxymethyl Cyclopentane.
Authors: BRAY B. L. , DOLAN S. C. , HALTER B. , LACKEY J. W. , SCHILLING M. B. , TAPOLCZAY D. J.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Approach to a Dynemicin A Analogue by Using an Intramolecular Diels‐Alder Reaction.
Authors: SAKAMOTO Y. , TAKAHASHI T.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 a Dynemicin A Analogue and Its Bergman‐Type Cycloaromatization.
Authors: TAKAHASHI T. , SAKAMOTO Y. , YAMADA H. , USUI S. , FUKAZAWA Y.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Bromination of Bicyclo(7.3.1)enediynes: Unusual Rearrangement of the Azabicyclo(7.3.1)enediyne Dynemicin Core Structure.
Authors: MAGNUS P. , FAIRHURST R. , EISENBEIS S. , GRANDJEAN D.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Carbapenems via the Oxalimide Cyclization. Manipulation of Protecting Groups at the Oxalimide Stage.
Authors: KING S. A. , PIPIK B. , THOMPSON A. S. , DECAMP A. , VERHOEVEN T. R.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Sch 50673 and Sch 50676, Two Novel Antitumor Fungal Metabolites
Authors: CHU M. , TRUUMEES I. , PATEL M. , BLOOD C. , DAS P. R. , PUAR M. S.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Stereoselective Total Syntheses of Conduritols‐F (IV) and ‐A (VII) from Tricyclo(6.2.1.02,7)undeca‐4,9‐dien‐3,6‐dione.
Authors: MGANI Q. A. , KLUNDER A. J. H. , NKUNYA M. H. H. , ZWANENBURG B.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Microwave Characteristics of BaO‐TiO2 Ceramics Prepared via a Citrate Route.
Authors: CHOY J.‐H. , HAN Y.‐S. , SOHN J.‐H. , ITOH M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Regularities in the Structure of Trinuclear Carbonyl Clusters of Iron with Sulfur‐Containing Bridging Ligands
Authors: KATSER S. B. , PORAI‐KOSHITS M. A.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Reaction of Metal‐Stabilized Carbenoids with Pyrroles
Authors: DAVIES H. M. L.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Synthetic Methods for 3‐Substituted Thiophenes
Authors: SCHULZ E. , FAHMI K. , LEMAIRE M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: TMS‐SAMP. Novel Chiral Hydrazine Auxiliary for Hetero‐Michael Additions and Aza‐Peterson Olefinations
Authors: ENDERS D.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Isoquinolinols and Their Hydrogenated Derivatives
Authors: HOSHINO O. , HARA H. , UMEZAWA B.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Heterogeneous Catalysis in Organic Synthesis
Authors: AUGUSTINE R. L. , DOYLE L. K. , MALHOTRA S. , POSNER L. S. , O'LEARY S. T. , ROBERTO S. A. , TANIELYAN S. K.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Metal/Bromide Autoxidation of Hydrocarbons. An Extraordinarily Versatile and Flexible Method for the Oxygenation of Hydrocarbons
Authors: PARTENHEIMER W.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Calixcrowns and Related Molecules
Authors: ASFARI Z. , WENGER S. , VICENS J.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Reactions of Aldehydes and Ketones and Their Derivatives
Authors: PAGE M. I.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Focus on Phosphorus in Pharmaceuticals
Authors: SMITH J.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: New Approaches to (Fluoromethyl)silanes
Authors: BUERGER H. , MORITZ P.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Metalloporphyrin‐Catalyzed Oxidation of Hydrocarbons with Dioxygen
Authors: MLODNICKA T.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Solid‐to‐Solid Organic Reactions
Authors: TODA F.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Biotherapeutic Diterpene Glucosides from Tinospora Species
Authors: MAURYA R. , WAZIR V. , KAPIL R. S.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Transformation of Some Selected Pesticides
Authors: ADITYACHAUDHURY N. , CHOWDHURY A. , DAS A. K. , BHATTACHARYYA A. , PAL S.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Electrocyclizations for Synthesis of Carbazoles and Their Annulated Compounds
Authors: KAWASAKI T. , SAKAMOTO M.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Heteroaromatic Anellations for the Synthesis of Bridgehead Nitrogen Compounds via α‐Oxoketene Dithioacetals
Authors: JUNJAPPA H. , ILA H. , PATRO B. , RAO CH. S.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: New Methodologies for Enantiomeric Excess (ee) Determination Based on Phosphorus NMR
Authors: HULST R. , KELLOGG R. M. , FERINGA B. L.
Published: September 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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.
Coupling between microtubule sliding, plus‐end growth and spindle length revealed by kinesin‐8 depletion
Authors: Wang Haifeng , Brust‐Mascher Ingrid , Cheerambathur Dhanya , Scholey Jonathan M.
Published: September 2010

Mitotic spindle length control requires coordination between microtubule (MT) dynamics and motor‐generated forces. To investigate how MT plus‐end polymerization contributes to spindle length in Drosophila embryos, we studied the dynamics of the MT plus‐end depolymerase, kinesin‐8, and the effects of kinesin‐8 inhibition using mutants and antibody microinjection. As expected, kinesin‐8 was found to contribute to anaphase A. Furthermore, kinesin‐8 depletion caused: (i) excessive polymerization of interpolar (ip) MT plus ends, which “overgrow” to penetrate distal half spindles; (ii) an increase in the poleward ipMT sliding rate that is coupled to MT plus‐end polymerization; (iii) premature spindle elongation during metaphase/anaphase A; and (iv) an increase in the anaphase B spindle elongation rate which correlates linearly with the MT sliding rate. This is best explained by a revised “ipMT sliding/minus‐end depolymerization” model for spindle length control which incorporates a coupling between ipMT plus end dynamics and the outward ipMT sliding that drives poleward flux and spindle elongation. © 2010 Wiley‐Liss, Inc.
Single cell phospho‐specific flow cytometry can detect dynamic changes of phospho‐Stat1 level in lung cancer cells
Authors: Lin Chien‐Chung , Huang Wei‐Lun , Su Wen‐Pin , Chen Helen H. W. , Lai Wu‐Wei , Yan Jing‐Jou , Su Wu‐Chou
Published: September 2010

Single cell phospho‐specific flow cytometry (SCPFC) enables the investigation of signaling network interactions and the categorization of disease outcome. While this method has been successfully used to study hematologic disorders, its application on solid tumors has not been examined. This study aimed to demonstrate the ability of SCPFC to detect dynamic changes of Tyrosine phospho‐Stat1 (pStat1) in solid tumor models and in human tumor samples. In the human lung cancer cell line PC14PE6/AS2, the fluorescence intensity changes of pStat1 after IFN‐γ stimulation were compatible to results obtained by Western blot analysis. In metastatic animal models, cancer cells from subcutaneous tumors, malignant ascites, and peritoneal tumors responded to IFN‐γ. The pStat1 was activated in these cells after IFN‐γ stimulation, with a 1.5‐ to 2.5‐fold increase in fluorescence intensity compared to the unstimulated control. To examine the potential clinical application of SCPFC, cancer cells were collected from malignant pleural effusions (MPEs) of lung cancer patients to observe the activation of pStat1 after IFN‐γ stimulation. Cell apoptosis after cisplatin treatment was evaluated by Annexin V staining, which showed that MPE cancer cells with higher pStat1 changes after IFN‐γ stimulation were more resistant to cisplatin. In conclusion, there is a preliminary application of SCPFC to solid tumors and links to drug sensitivity are promising. © 2010 International Society for Advancement of Cytometry
N‐terminal fragment of pro‐brain natriuretic peptide (NT‐proBNP) for predicting silent myocardial ischaemia in type 2 diabetes mellitus independent of microalbuminuria
Authors: Hamano Kumiko , Abe Mariko , Komi Rieko , Kobayashi Shuzo
Published: September 2010

Background

In the early identification of cardiovascular risk, it is essential to establish a biological marker for cardiac complications that is comparable to albuminuria for nephropathy. We tested the hypothesis that N‐terminal pro‐brain natriuretic peptide (NT‐proBNP) might be a marker for silent myocardial ischaemia in diabetes.

Methods

In forty consecutively recruited subjects without evident coronary artery disease, serum NT‐proBNP was measured together with multi‐slice computed tomography. With patients suspected of having significant coronary artery stenosis by multi‐slice computed tomography, coronary angiography was performed. Silent myocardial ischaemia was defined as the presence of significant coronary artery stenosis with more than 50% luminal narrowing by angiography.

Results

Thirteen patients (32.5%) had silent myocardial ischaemia. NT‐proBNP levels were significantly higher in these patients (181.1 ± 43.8 versus 55.2 ± 9.7 pg/mL, p < 0.005) but HbA1c, lipid profiles, and creatinine were similar in the two groups. Moreover, log NT‐proBNP was identified as an independent predictor of silent myocardial ischaemia (R2 = 0.502, p < 0.05) after adjustment for HbA1c, creatinine, albuminuria, hypertension, hyperlipidaemia, or smoking. After stratifying patients by NT‐proBNP, the upper tertile compared to the lowest tertile was significantly associated with silent myocardial ischaemia (odds ratio: 26.7, p < 0.05). Receiver operation characteristics analysis with a cut‐off value of 52 pg/mL showed 92% sensitivity and 75% specificity for predicting silent myocardial ischaemia (positive predictive value 64.7%, negative predictive value 94.3%).

Conclusions

The outstandingly high negative predictive value of NT‐proBNP enables us to focus on diabetic patients with occult coronary disease, independently of microalbuminuria. Copyright © 2010 John Wiley & Sons, Ltd.
Tips and tricks for understanding and using SR results ‐ no 17: an introduction to the GRADE approach; rating the quality of evidence for an intervention
Authors: Langendam Miranda W. , Kuijpers Ton , Beer Hans de , Kremer Leontien
Published: September 2010

This 17th article for ‘Tips and Tricks for Understanding and Using SR results’ in Evidence‐Based Child Health is, like the previous ones, aimed at helping readers to understand the results of systematic reviews and to use the results in clinical practice. This time, we focus on rating the quality of evidence for an intervention using the GRADE approach. The information in this article is based on the Cochrane Handbook, the GRADE Working Group website, the GRADE handbook (available within the GRADEpro software) and two papers of the GRADE Working Group 1, 2. Copyright © 2010 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.
Summary of ‘Interventions for preventing and treating kidney disease in Henoch‐Schönlein Purpura (HSP)’
Authors: Office Evidence‐Based Child Health Editorial
Published: September 2010

This is a summary of a Cochrane review, published in this issue of EBCH, first published as: Chartapisak W, Opastirakul S, Hodson EM, Willis NS, Craig JC. Interventions for preventing and treating kidney disease in Henoch‐Schönlein Purpura (HSP). Cochrane Database of Systematic Reviews 2009, Issue 3. Art. No.: CD005128. DOI: 10.1002/14651858.CD005128.pub2.

Further information for this Cochrane review is available in this issue of EBCH in the accompanying Commentary. Copyright © 2010 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd. The Cochrane Collaboration
Interferon regulatory factor 4 regulates thymocyte differentiation by repressing Runx3 expression
Authors: Cao Yonghao , Li Hai , Sun Yang , Chen Xufeng , Liu Haifeng , Gao Xiang , Liu Xiaolong
Published: September 2010

The transcription factor interferon regulatory factor 4 (IRF4) was originally found to be preferentially expressed in lymphoid cells and to be required for the function, differentiation, and homeostasis of both mature T and B lymphocytes. Recent studies have indicated that IRF4 is also involved in early B‐cell development. However, the role of IRF4 in intrathymic T‐cell development remains unknown. In this study, we show that IRF4 is upregulated in TCR‐signaled thymocytes and is predominantly expressed in CD4 single‐positive (SP), but not in CD8 SP, cells. T‐cell‐specific overexpression of IRF4 impaired the generation and maturation of CD8 SP thymocytes. Further analysis revealed that IRF4 selectively bound to the distal promoter region of Runx3 and repressed its transcription, probably through the deacetylation of histones H3 and H4 in intermediate CD4+CD8low cells and CD4 SP thymocytes. Similar to the effect of Runx3 deficiency, transgenic expression of IRF4 led not only to an aberrantly high expression of CD4 surface molecules on intermediate CD4+CD8low cells and CD8 SP thymocytes, but also impaired CD8+ T‐cell function. Taken together, our data suggest that IRF4 plays an important role in the regulation of Runx3 expression and CD4+/CD8+ thymocyte differentiation.
Invariant natural killer T cells: Linking inflammation and neovascularization in human atherosclerosis
Authors: Kyriakakis Emmanouil , Cavallari Marco , Andert Jan , Philippova Maria , Koella Christoph , Bochkov Valery , Erne Paul , Wilson S. Brian , Mori Lucia , Biedermann Barbara C. , Resink Therese J. , De Libero Gennaro
Published: September 2010

Atherosclerosis, a chronic inflammatory lipid storage disease of large arteries, is complicated by cardiovascular events usually precipitated by plaque rupture or erosion. Inflammation participates in lesion progression and plaque rupture. Identification of leukocyte populations involved in plaque destabilization is important for effective prevention of cardiovascular events. This study investigates CD1d‐expressing cells and invariant NKT cells (iNKT) in human arterial tissue, their correlation with disease severity and symptoms, and potential mechanisms for their involvement in plaque formation and/or destabilization. CD1d‐expressing cells were present in advanced plaques in patients who suffered from cardiovascular events in the past and were most abundant in plaques with ectopic neovascularization. Confocal microscopy detected iNKT cells in plaques, and plaque‐derived iNKT cell lines promptly produced proinflammatory cytokines when stimulated by CD1d‐expressing APC‐presenting α‐galactosylceramide lipid antigen. Furthermore, iNKT cells were diminished in the circulating blood of patients with symptomatic atherosclerosis. Activated iNKT cell‐derived culture supernatants showed angiogenic activity in a human microvascular endothelial cell line HMEC‐1‐spheroid model of in vitro angiogenesis and strongly activated human microvascular endothelial cell line HMEC‐1 migration. This functional activity was ascribed to IL‐8 released by iNKT cells upon lipid recognition. These findings introduce iNKT cells as novel cellular candidates promoting plaque neovascularization and destabilization in human atherosclerosis.
Structural and Electrochemical Properties of YbIII in Various Ionic Liquids
Authors: Babai Arash , Pitula Slawomir , Mudring Anja‐Verena
Published: September 2010

Solvation and ligand exchange reactions of ytterbium(III) as a model for the late trivalent f‐elements have been studied in triflate and bistriflylamide ionic liquids (ILs) with the purpose of contributing to a wider understanding of f‐element organometallic catalysis, as well as separation and nuclear fuel reprocessing, in ILs. Using the compounds [C4mpyr]3[Yb(OTf)6] and [C4mpyr][Yb(Tf2N)4] [C4mpyr = N‐methyl‐N‐propylpyrrolidinium; OTf = triflate, trifluoromethanesulfonate; Tf2N = bistriflylamide, bis(trifluoromethanesulfonyl)amide] we were able to structurally characterize the local surroundings of Yb3+ in the ILs [C4mpyr][OTf] and [C4mpyr][Tf2N]unequivocally. The formation of [C4mpyr]3[Yb(OTf)6][C4mpyr][Tf2N] from a solution of Yb(Tf2N)3 in [C4mpyr][OTf] shows that the stronger coordinating OTf– anion completely replaces the less Lewis basic Tf2N– anion in the first coordination sphere of the lanthanide ion. As expected, such a ligand exchange could not be observed for Yb(OTf)3 in [C4mpyr][Tf2N]. The ion exchange in the lanthanide coordination sphere can be efficiently monitored by means of cyclic voltammetry (CV). CV measurements also indicate that Yb3+ adopts a mixed OTf–/Tf2N– coordination environment when Yb(OTf)3 is dissolved in [C4mpyr][Tf2N]. The measured half‐wave potentials of the studied systems can be linked to the electron‐donor properties of the metal cation.
Synthesis, Properties, and Redox Behavior of Ferrocene‐Substituted Bis(3‐methylthio‐1‐azulenyl)methylium Ions
Authors: Shoji Taku , Higashi Junya , Ito Shunji , Morita Noboru
Published: September 2010

Novel ferrocene‐substituted bis(3‐methylthio‐1‐azulenyl)methylium ions 5+ and 6+ were synthesized by the hydride abstraction reaction of the corresponding hydro derivatives 3 and 4 with 2,3‐dichloro‐5,6‐dicyano‐1,4‐benzoquinone (DDQ). Compounds 3 and 4 were readily prepared by the acid‐catalyzed condensation reaction of 1‐methylthioazulenes 1 and 2 with ferrocenecarbaldehyde. The redox behavior of 5+ and 6+ was examined by cyclic voltammetry (CV) and differential pulse voltammetry (DPV), which revealed their amphoteric multistep redox properties. Moreover, these cations exhibited a significant color change under electrochemical reduction conditions, which was revealed by visible spectroscopy.
Differential Pulse Voltammetric Determination of Free Chlorine for Water Disinfection Process
Authors: Saputro Sulistyo , Takehara Kô , Yoshimura Kazuhisa , Matsuoka Shiro , Narsito
Published: September 2010

The electrochemical detection of free chlorine based on the reduction at a gold electrode has been studied. The differential pulse voltammetric curves exhibited well‐defined cathodic peaks. Investigations with this system suggested that the active species in the cathodic reaction is HClO. Excellent reproducibility was demonstrated at pH 5. The peak height could be used for accurate and rapid determination of free chlorine in a sample water. A linear relationship (r2=0.99) was found for the concentration range of 1–5 mg Cl dm−3 and the detection limit was estimated to be 0.04 mg Cl dm−3.
Spectral loudness summation takes place in the primary auditory cortex
Authors: Röhl Markus , Kollmeier Birger , Uppenkamp Stefan
Published: September 2010

Auditory functional magnetic resonance imaging (fMRI) was used to assess neural activation in the human auditory brainstem (AB) and cortex (AC) as a function of bandwidth (BW). We recorded brain activation of 22 normal hearing listeners induced by band pass filtered pink noise stimuli with equal sound pressure level of 70 dB SPL. Tested bandwidths were 50, 500, 1,500, 3,000, 6,000, and 8,000 Hz. The center frequency was 4,000 Hz. Categorical loudness scaling had been performed in a silent booth with all of these stimuli. Loudness as a function of bandwidth followed a concave‐shaped curve which reflected the influence of spectral loudness summation (SLS) for higher BW and the influence of large amplitude fluctuations for very low BW, which itself could be explained by peak‐listening. While neural activation of the AB, as measured by the percent signal change from baseline (PSC), was tuned to the physical BW of the stimuli in a straight linear fashion, the trend of perceived loudness as a function of BW was reflected in several aspects by corresponding neural activation in the primary auditory cortex (PAC). Finally, from the absolute differences of the PSC between PAC and AB, gains in perceived loudness associated with SLS and the effect of large amplitude fluctuations could be predicted with an accuracy of 1–2 dB for the whole group of participants. Hum Brain Mapp, 2010. © 2010 Wiley‐Liss, Inc.
Repetition suppression in occipitotemporal cortex despite negligible visual similarity: Evidence for postperceptual processing?
Authors: Horner Aidan J. , Henson Richard N.
Published: September 2010

The reduced neural response in certain brain regions when a task‐relevant stimulus is repeated (“repetition suppression”, RS) is often attributed to facilitation of the cognitive processes performed in those regions. Repetition of visual objects is associated with RS in the ventral and lateral occipital/temporal regions, and is typically attributed to facilitation of visual processes, ranging from the extraction of shape to the perceptual identification of objects. In two fMRI experiments using a semantic classification task, we found RS in a left lateral occipital/inferior temporal region to a picture of an object when the name of that object had previously been presented in a separate session. In other words, we found RS despite negligible visual similarity between the initial and repeated occurrences of an object identity. There was no evidence that this RS was driven by the learning of task‐specific responses to an object identity (“S‐R learning”). We consider several explanations of this occipitotemporal RS, such as phonological retrieval, semantic retrieval, and visual imagery. Although no explanation if fully satisfactory, it is proposed that such effects most plausibly relate to the extraction of task‐relevant information relating to object size, either through the extraction of sensory‐specific semantic information or through visual imagery processes. Our findings serve to emphasize the potential complexity of processing within traditionally visual regions, at least as measured by fMRI. Hum Brain Mapp, 2010. © 2010 Wiley‐Liss, Inc.