bluuebunny/crossref_metadata_2025_split huggingface dataset:
Structure, stability, and chaperone function of αA‐crystallin: Role of N‐terminal region
Authors: Kundu Madhuchhanda , Sen P. C. , Das K. P. 
Published: March 2007

AbstractSmall heat shock protein αA‐crystallin, the major protein of the eye lens, is a molecular chaperone. It consists of a highly conserved central domain flanked by the N‐terminal and C‐terminal regions. In this article we studied the role of the N‐terminal domain in the structure and chaperone function of αA‐crystallin. Using site directed truncation we raised several deletion mutants of αA‐crystallin and their protein products were expressed in Escherichia coli. Size exclusion chromatography of these purified proteins showed that deletion from the N‐terminal beyond the first 20 residues drastically reduced the oligomeric association of αA‐crystallin and its complete removal resulted in a tetramer. Chaperone activity of αA‐crystallin, determined by thermal and nonthermal aggregation and refolding assay, decreased with increasing length of deletion and little activity was observed for the tetramer. However it was revealed that N‐terminal regions were not responsible for specific recognition of natural substrates and that low affinity substrate binding sites existed in other part of the molecule. The number of exposed hydrophobic sites and the affinity of binding hydrophobic probe bis‐ANS as well as protein substrates decreased with N‐terminal deletion. The stability of the mutant proteins decreased with increase in the length of deletion. The role of thermodynamic stability, oligomeric size, and surface hydrophobicity in chaperone function is discussed. Detailed analysis showed that the most important role of N‐terminal region is to control the oligomerization, which is crucial for the stability and in vivo survival of this protein molecule. © 2007 Wiley Periodicals, Inc. Biopolymers 86: 177–192, 2007.This article was originally published online as an accepted preprint. The “Published Online” date corresponds to the preprint version. You can request a copy of the preprint by emailing the Biopolymers editorial office at biopolymers@wiley.com
The Rare Earth Metal Polyselenides Gd8Se15, Tb8Se15‐x, Dy8Se15‐x, Ho8Se15‐x, Er8Se15‐x, and Y8Se15‐x — Increasing Disorder in Defective Planar Selenium Layers.
Authors: Doert Thomas , Dashjav Enkhtsetseg , Fokwa Boniface P. T. 
Published: March 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, please click on HTML or PDF.
Structural and Optical Characterization of Ytterbium Doped Lutetium Double Phosphates.
Authors: Guzik M. , Legendziewicz J. , Szuszkiewicz W. , Walasek A. 
Published: March 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, please click on HTML or PDF.
Reduction of O2 to Superoxide Anion (O2 × ‐) in Water by Heteropolytungstate Cluster‐Anions.
Authors: Geletii Yurii V. , Hill Craig L. , Atalla Rajai H. , Weinstock Ira A. 
Published: March 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, please click on HTML or PDF.
A Series of Lithium Rare Earth Polyphosphates [LiLn(PO3)4] (Ln: La, Eu, Gd) and Their Structural, Optical, and Electronic Properties.
Authors: Zhu Jing , Cheng Wen‐Dan , Wu Dong‐Sheng , Zhang Hao , Gong Ya‐Jing , Tong Hua‐Nan , Zhao Dan 
Published: March 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, please click on HTML or PDF.
Microwave Irradiation as an Alternative to Phase Transfer Catalysis in the Liquid‐Solid Phase, Solvent‐Free C‐Alkylation of Active Methylene Containing Substrates.
Authors: Keglevich Gyoergy , Novak Tibor , Vida Laszlo , Greiner Istvan 
Published: March 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, please click on HTML or PDF.
Palladium Nanoparticles in Polymers: Catalyst for Alkene Hydrogenation, Carbon—Carbon Cross‐Coupling Reactions, and Aerobic Alcohol Oxidation.
Authors: Park Cheon Min , Kwon Min Serk , Park Jaiwook 
Published: March 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, please click on HTML or PDF.
Convenient Synthesis of tert‐Butyl Esters of Indole‐5‐carboxylic Acid and Related Heterocyclic Carboxylic Acids.
Authors: Fritsche Alexandra , Deguara Heidrun , Lehr Matthias 
Published: March 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, please click on HTML or PDF.
Oxidative Dimerization of Primary Alcohols to Esters Catalyzed by Iridium Complexes.
Authors: Izumi Aki , Obora Yasushi , Sakaguchi Satoshi , Ishii Yasutaka 
Published: March 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, please click on HTML or PDF.
A Mild and Selective Method for the N‐Boc Deprotection by Sodium Carbonate.
Authors: El Kazzouli Said , Koubachi Jamal , Berteina‐Raboin Sabine , Mouaddib Abderrahim , Guillaumet Gerald 
Published: March 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, please click on HTML or PDF.
Indium Tribromide: An Efficient Catalyst for the Silylation of Hydroxy Groups by the Activation of Hexamethyldisilazane.
Authors: Yadav J. S. , Reddy B. V. S. , Basak A. K. , Baishya G. , Narsaiah A. Venkat 
Published: March 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, please click on HTML or PDF.
Palladium(0)‐Catalyzed Addition of CFBr3 to Olefins: Synthesis of 1,1,3‐Tribromo‐1‐fluoroalkanes and 1,2‐Difluoroalkenes.
Authors: Raju B. Rama , Kumar E. K. Pramod , Saikia Anil K. 
Published: March 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, please click on HTML or PDF.
Chlorination of Oximes with Aqueous H2O2/HCl System: Facile Synthesis of gem‐Chloronitroso‐ and gem‐Chloronitroalkanes, gem‐Chloronitroso‐ and gem‐Chloronitrocycloalkanes.
Authors: Terent'ev Alexander O. , Krylov Igor B. , Ogibin Yuri N. , Nikishin Gennady I. 
Published: March 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, please click on HTML or PDF.
N‐Phenyltriazolinedione as an Efficient, Selective, and Reusable Reagent for the Oxidation of Thiols to Disulfides.
Authors: Christoforou Angelos , Nicolaou Georgia , Elemes Yiannis 
Published: March 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, please click on HTML or PDF.
An Effective Bifunctional Thiourea Catalyst for Highly Enantio‐ and Diastereoselective Michael Addition of Cyclohexanone to Nitroolefins.
Authors: Cao Yi‐Ju , Lu Hai‐Hua , Lai Yuan‐Yuan , Lu Liang‐Qiu , Xiao Wen‐Jing 
Published: March 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, please click on HTML or PDF.
Alkylation of Hydroquinone with tert‐Butyl Alcohol over Bis[(perfluoroalkyl)sulfonyl]imides Supported on MCM‐41.
Authors: Yuan Yu‐Bin , Nie Jin , Zhang Zheng‐Bo , Zhou San‐Yi 
Published: March 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, please click on HTML or PDF.
Catalytic, Asymmetric Synthesis of 1,4‐Benzoxazinones: A Remarkably Enantioselective Route to α‐Amino Acid Derivatives from o‐Benzoquinone Imides.
Authors: Wolfer Jamison , Bekele Tefsit , Abraham Ciby J. , Dogo‐Isonagie Cajetan , Lectka Thomas 
Published: March 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, please click on HTML or PDF.
Palladium‐Catalyzed Desulfitative Mizoroki—Heck Coupling Reactions of Sulfonyl Chlorides with Olefins in a Nitrile‐Functionalized Ionic Liquid.
Authors: Dubbaka Srinivas Reddy , Zhao Dongbin , Fei Zhaofu , Volla Chandra M. Rao , Dyson Paul J. , Vogel Pierre 
Published: March 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, please click on HTML or PDF.
Suzuki Cross‐Couplings on Aryl (Heteroaryl) Bromides and Chlorides with Bulky Aliphatic Phosphines/Pd(0)‐Triolefinic Macrocyclic Catalyst.
Authors: Moreno‐Manas Marcial , Pleixats Roser , Serra‐Muns Anna 
Published: March 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, please click on HTML or PDF.
N‐Heterocyclic Carbenes. Part 47. Bridged Imidazolium Salts Used as Precursors for Chelating Carbene Complexes of Palladium in the Mizoroki—Heck Reaction.
Authors: Scherg Tobias , Schneider Sabine K. , Frey Guido D. , Schwarz Juergen , Herdtweck Eberhardt , Herrmann Wolfgang A. 
Published: March 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, please click on HTML or PDF.
Disproportionation Reaction of Diarylmethylisopropyl Ethers: A Versatile Access to Diarylmethanes from Diarylcarbinols Speeded up by the Use of Microwave Irradiation.
Authors: L'Hermite Nathalie , Giraud Anne , Provot Olivier , Peyrat Jean‐Francois , Alami Mouad , Brion Jean‐Daniel 
Published: March 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, please click on HTML or PDF.
Palladium‐Catalyzed Heck Alkynylation of Aryl Bromides in an Imidazolium Ionic Liquid: An Unexpected Subsequent Alkyne Hydrogenation Reaction.
Authors: Hierso Jean‐Cyrille , Picquet Michel , Cattey Helene , Meunier Philippe 
Published: March 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, please click on HTML or PDF.
α‐Haloenol Acetates: Versatile Reactants for Oxetan‐2‐one, Azetidin‐2‐one and Isoxazolidin‐5‐one Synthesis.
Authors: Bejot Romain , Anjaiah Siddam , Falck J. R. , Mioskowski Charles 
Published: March 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, please click on HTML or PDF.
One‐Step Polyfunctionalization of (Methylthio)thiophenes.
Authors: Fattuoni Claudia , Usai Michele , Cabiddu Maria G. , Cadoni Enzo , De Montis Stefania , Cabiddu Salvatore 
Published: March 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, please click on HTML or PDF.
Mild and Efficient Synthesis of Bis‐indolylmethanes Catalyzed by Tetrabutylammonium Tribromide.
Authors: Lin Xu‐Feng , Cui Sun‐Liang , Wang Yan‐Guang 
Published: March 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, please click on HTML or PDF.
One‐Pot 2‐Aryl/Vinylindole Synthesis Consisting of a Ruthenium‐Catalyzed Hydroamination and a Palladium‐Catalyzed Heck Reaction Using 2‐Chloroaniline.
Authors: Ackermann Lutz , Althammer Andreas 
Published: March 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, please click on HTML or PDF.
[8 + 2] Cycloadditions Involving 8‐Aryl‐8‐azaheptafulvenes and Activated Styrenes: Efficient Synthesis of Dihydro‐1‐azaazulenes.
Authors: Nair Vijay , Abhilash K. G. 
Published: March 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, please click on HTML or PDF.
C‐Alkyl‐4‐nitropyrazoles from 5‐Chloro‐4‐nitropyrazoles.
Authors: Savosik V. A. , Bozhenkov G. V. , Mirskova A. N. , Levkovskaya G. G. 
Published: March 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, please click on HTML or PDF.
A New Consecutive Three‐Component Oxazole Synthesis by an Amidation—Coupling—Cycloisomerization (ACCI) Sequence.
Authors: Merkul Eugen , Mueller Thomas J. J. 
Published: March 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, please click on HTML or PDF.
Carboxylative Cyclization of Propargylamines with Supercritical Carbon Dioxide.
Authors: Kayaki Yoshihito , Yamamoto Masafumi , Suzuki Tomoyuki , Ikariya Takao 
Published: March 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, please click on HTML or PDF.
Facile Synthesis of Thiazoles via an Intramolecular Thia‐Michael Strategy.
Authors: Sasmal Pradip K. , Sridhar S. , Iqbal Javed 
Published: March 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, please click on HTML or PDF.
Synthesis of Novel Benzisothiazolone Derivatives as Potential Antifoulants.
Authors: Xu Fengling , Lin Qiang , Yuan Wen , He Yongning 
Published: March 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, please click on HTML or PDF.
Synthesis and Photocyclization of 1,2,4‐Triazole‐3‐thiones.
Authors: Aruna Sundararajan , Senthilvelan Annamalai , Thirumalai Dhakshanamurthy , Muthusamy Sengodagounder , Ramakrishnan Vayalakkavoor T. 
Published: March 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, please click on HTML or PDF.
A Novel Acid‐Assisted Transformation of Cyclopentadiene Endoperoxides to Pyrylium Cations.
Authors: Gong Weitao , Xu Tao , Ning Guiling , Li Xincheng , Lin Yuan , Wang Liqiu 
Published: March 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, please click on HTML or PDF.
New Heterocyclic Derivatives of 3‐Formyl‐4‐hydroxycoumarin.
Authors: Siddiqui Zeba N. , Asad Mohammad 
Published: March 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, please click on HTML or PDF.
Synthesis of 2‐Phenylquinolin‐4‐amines Substituted with Diverse Amino and Aminoalkyl Groups.
Authors: Say Martial , Paliakov Ekaterina , Henary Maged , Strekowski Lucjan 
Published: March 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, please click on HTML or PDF.
Environmentally Benign One‐Pot Multi‐Component Approaches to the Synthesis of Novel Unsymmetrical 4‐Arylacridinediones.
Authors: Wang Guan‐Wu , Miao Chun‐Bao 
Published: March 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, please click on HTML or PDF.
Benzo[c][2,7]naphthyridine‐2‐yl‐, 5‐yl‐ and 2,5‐diyl Novaldiamines — Synthesis and Investigation of Antimalarial Activity.
Authors: Goerlitzer K. , Enge Ch. , Jones P. G. , Jomaa H. , Wiesner J. 
Published: March 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, please click on HTML or PDF.
A Novel Oxazine Ring Closure Reaction Affording (Z)‐((E)‐2‐Styrylbenzo[b]furo[3,2‐d][1,3]oxazin‐4‐ylideno)acetaldehydes and Their Antiosteoclastic Bone Resorption Activity.
Authors: Ando Yuko , Ando Kumiko , Yamaguchi Mami , Kunitomo Jun‐ichi , Koida Masao , Fukuyama Ryo , Nakamuta Hiromichi , Yamashita Masayuki , Ohta Shunsaku , Ohishi Yoshitaka 
Published: March 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, please click on HTML or PDF.
A Convenient and Practical Method for the Synthesis of Aromatic N‐Thiophosphoryl Imines.
Authors: Xu Xinyuan , Wang Chungui , Zhou Zhenghong , Zeng Zebing , Ma Xinpeng , Zhao Guofeng , Tang Chuchi 
Published: March 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, please click on HTML or PDF.
Cassane Diterpene‐Lactones from the Seed of Caesalpinia minax Hance.
Authors: Li Dong‐Mei , Ma Lei , Liu Guang‐Ming , Hu Li‐Hong 
Published: March 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, please click on HTML or PDF.
Efficient ortho‐Oxidation of Phenol and Synthesis of anti‐MRSA and anti‐VRE Compound Abietaquinone Methide from Dehydroabietic Acid.
Authors: Tada Masahiro , Ishimaru Kosaku 
Published: March 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, please click on HTML or PDF.
Sequential Desymmetrization—Fluorination: Enantioselective Synthesis of Fluorinated Cyclitols.
Authors: Purser Sophie , Odell Barbara , Claridge Timothy D. W. , Moore Peter R. , Gouverneur Veronique 
Published: March 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, please click on HTML or PDF.
Antituberculotic and Antiprotozoal Activities of Primin, a Natural Benzoquinone: In vitro and in vivo Studies.
Authors: Tasdemir Deniz , Brun Reto , Yardley Vanessa , Franzblau Scott G. , Rueedi Peter 
Published: March 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, please click on HTML or PDF.
Synthesis and Free Radical Scavenging Activity of a Novel Metabolite from the Fungus Colletotrichum gloeosporioides.
Authors: Femenia‐Rios Marienca , Garcia‐Pajon Carlos M. , Hernandez‐Galan Rosario , Macias‐Sanchez Antonio J. , Collado Isidro G. 
Published: March 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, please click on HTML or PDF.
Total Synthesis and Antitumor Activity of ZK‐EPO: The First Fully Synthetic Epothilone in Clinical Development.
Authors: Klar Ulrich , Buchmann Bernd , Schwede Wolfgang , Skuballa Werner , Hoffmann Jens , Lichtner Rosemarie B. 
Published: March 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, please click on HTML or PDF.
Total Syntheses of Zaragozic Acids A and C by a Carbonyl Ylide Cycloaddition Strategy.
Authors: Hirata Yuuki , Nakamura Seiichi , Watanabe Nobuhide , Kataoka Osamu , Kurosaki Takahiro , Anada Masahiro , Kitagaki Shinji , Shiro Motoo , Hashimoto Shunichi 
Published: March 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, please click on HTML or PDF.
The Synthesis and SAR of 2‐Amino‐pyrrolo[2,3‐d]pyrimidines: A New Class of Aurora‐A Kinase Inhibitors.
Authors: Moriarty Kevin J. , et al. et al. 
Published: March 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, please click on HTML or PDF.
Synthesis and SAR of Novel Hydantoin Derivatives as Selective Androgen Receptor Modulators.
Authors: Zhang Xuqing , Allan George F. , Sbriscia Tifanie , Linton Olivia , Lundeen Scott G. , Sui Zhihua 
Published: March 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, please click on HTML or PDF.
Paramagnetic (Alkene)Rh and (Alkene)Ir Complexes: Metal or Ligand Radicals?
Authors: de Bruin Bas , Hetterscheid Dennis G. H. 
Published: March 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, please click on HTML or PDF.
Properties and Applications of Supports for Enzyme‐Mediated Transformations in Solid‐Phase Synthesis
Authors: Basso Alessandra , Braiuca Paolo , Ebert Cynthia , Gardossi Lucia , Linda Paolo 
Published: March 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, please click on HTML or PDF.