bluuebunny/crossref_metadata_2025 huggingface dataset:
Gold(III)‐Catalyzed Nucleophilic Substitution of Propargylic Alcohols.
Authors: Georgy Marie , Boucard Valerie , Campagne Jean‐Marc
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Trimethylaluminum (TMA)‐Catalyzed Reaction of Alkynyllithiums with Ethylene Oxide: Increased Yields and Purity of Homopropargylic Alcohols.
Authors: Brummond Kay M. , McCabe Jamie M.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Stereoselective β‐Hydroxy‐α‐amino Acid Synthesis via an Ether‐Directed, Palladium‐Catalyzed Aza‐Claisen Rearrangement.
Authors: Fanning Kate N. , Jamieson Andrew G. , Sutherland Andrew
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Alkylation of Magnesium Enamide with Alkyl Chlorides and Fluorides.
Authors: Hatakeyama Takuji , Ito Shingo , Nakamura Masaharu , Nakamura Eiichi
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Lewis Acid‐Promoted Reactions of Zirconacyclopentadienes with Isocyanates. A One‐Pot Three‐Component Synthesis of Multiply‐Substituted Iminocyclopentadienes from one Isocyanate and Two Alkynes.
Authors: Lu Jiang , Mao Guoliang , Zhang Wenxiong , Xi Zhenfeng
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
A Highly Enantioselective Catalyst for Asymmetric Hydroformylation of [2.2.1]‐Bicyclic Olefins.
Authors: Huang Jinkun , et al. et al.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Copper‐Catalyzed Cross‐ and Carbonylative Coupling Reactions of Alkynyliodonium Salts with Organoboronic Acids and Organostannanes.
Authors: Yu Chan‐Mo , Kweon Jae‐Hong , Ho Pil‐Su , Kang Sin‐Cheol , Lee Gong Yeal
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of Vinyl Bromides from the Reaction of α,β‐Unsaturated Carboxylic Acids with Ionic Liquid [bmim][Br3]/[bmim]Br.
Authors: Wang Congna , Bao Weiliang , Zhang Xiaoyin
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
One‐Pot Synthesis of α‐Acyloxyaminoamides via Nitrones as Imine Surrogates in the Ugi MCR.
Authors: Basso Andrea , Banfi Luca , Guanti Giuseppe , Riva Renata
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Exploring New Uses for C—H Amination: Ni‐Catalyzed Cross‐Coupling of Cyclic Sulfamates.
Authors: Wehn Paul M. , Du Bois J.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
3‐Bromopropenyl Methyl Carbonate: A New Reagent for the α‐Hydroxy Allylation Reaction of Aldehydes in Water.
Authors: Lombardo Marco , Pasi Filippo , Tiberi Caterina , Trombini Claudio
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
One‐Pot Catalytic Synthesis of 2‐(1,2‐Dihydroxypropyl)phenol Derivatives from 2‐Allylphenols in Aqueous Media.
Authors: Chevrin Carole , Le Bras Jean , Henin Francoise , Muzart Jacques
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Catalytic Asymmetric Ring Opening of meso‐Epoxides with Aromatic Amines in Water.
Authors: Azoulay Stephane , Manabe Kei , Kobayashi Shu
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Williamson Reaction in [bmim][BF4]: Clean and Facile Synthesis of Aryl Benzyl Ethers.
Authors: Wen Xinmin
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
A Facile One‐Pot Synthesis of Chiral β‐Amino Esters.
Authors: Bunlaksananusorn Tanasri , Rampf Florian
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
A Highly Efficient Carbon—Carbon Bond Formation Reaction via Nucleophilic Addition to N‐Alkylaldimines Without Acids or Metallic Species.
Authors: Nemoto Hisao , Kawamura Tomoyuki , Miyoshi Norikazu
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
First Synthesis of β‐Keto Sulfoxides by a Palladium‐Catalyzed Carbonylative Suzuki Reaction.
Authors: Medio‐Simon Mercedes , Mollar Cristian , Rodriguez Nuria , Asensio Gregorio
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
In situ Generated Rhodium‐Based Catalyst for Addition of Phenylboronic Acid to Aldehydes.
Authors: Yigit Murat , Oezdemir Ismail , Cetinkaya Engin , Cetinkaya Bekir
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of Stilbene Carboxylic Acids as Scaffolds for Calcium Sensors.
Authors: Behanna Heather A. , Stupp Samuel I.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Molybdenum‐Mediated Cyclocarbonylation of 1‐Ethynyl‐2‐allenylbenzenes to 1H‐Cyclopenta[a]inden‐2‐ones.
Authors: Datta Swarup , Liu Rai‐Shung
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Study of the Products from Reaction of 1(2)‐Aminoanthraquinones with 1‐Chloro‐2,3‐epoxypropane.
Authors: Getautis V. , Dashkyavichene M. , Paulauskaite I. , Stanisauskaite A.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Lewis Acid Catalyzed Rearrangement of Multi‐Substituted Arylvinylidenecyclopropanes.
Authors: Xu Guang‐Cai , Liu Le‐Ping , Lu Jian‐Mei , Shi Min
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Electrochemical Properties of Fullerene‐Contianing C60‐Acceptor Dyads with Fluoronitrobenzene and Fluoroquinoxaline Moieties as Substituents.
Authors: Romanova I. P. , Yusupova G. G. , Larionova O. A. , Yakhvarov D. G. , Mochul'skaya N. N. , Sidorova L. P. , Zverev V. V. , Charushin V. N. , Sinyashin O. G.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
A [5]HELOL Analogue that Senses Remote Chirality in Alcohols, Phenols, Amines, and Carboxylic Acids.
Authors: Wang David Zhigang , Katz Thomas J.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of Enantiopure Azetidines: A Route to New β‐Amino Alcohols.
Authors: Lemau de Talance Vincent , Banide Emilie , Bertin Benjamin , Comesse Sebastien , Kadouri‐Puchot Catherine
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Chemo‐, Regio‐ and Stereoselective Diels—Alder Reactions of EWG Bearing Thiophene‐1,1‐dioxides.
Authors: Nenajdenko Valentine G. , Moiseev Andrew M. , Balenkova Elizabeth S.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Enantioselective Broensted Acid Catalyzed Addition Reactions of Methyleneaminopyrrolidine to Imines.
Authors: Dixon Darren J. , Tillman A. Louise
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
A Novel Base‐Promoted Synthesis of β‐Indolylketones via a Three‐Component Condensation under Ultrasonic Irradiation.
Authors: Shen Zhi‐Liang , Ji Shun‐Jun , Wang Shun‐Yi , Zeng Xiao‐Fei
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Combined C—H Functionalization/C—N Bond Formation Route to Carbazoles.
Authors: Tsang W. C. Peter , Zheng Nan , Buchwald Stephan L.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Stereoselective Electrocatalytic Transformations of Malononitrile and Aromatic Aldehydes into (1R,5S,6R)*‐4,4‐Dialkoxy‐2‐amino‐6‐aryl‐1,5‐dicyano‐3‐azabicyclo [3.1.0]hex‐2‐enes.
Authors: Elinson M. N. , Feducovich S. K. , Zaimovskaya T. A. , Vereshchagin A. N. , Nikishin G. I.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of 1,2‐Dioxolanes by Annulation Reactions of Peroxycarbenium Ions with Alkenes.
Authors: Ramirez Armando , Woerpel K. A.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Design and Synthesis of 6‐Anilinoindazoles as Selective Inhibitors of c‐Jun N‐Terminal Kinase‐3.
Authors: Swahn Britt‐Marie , Huerta Fernando , Kallin Elisabet , Malmstroem Jonas , Weigelt Tatjana , Viklund Jenny , Womack Patrick , Xue Yafeng , Oehberg Liselotte
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
1‐N‐Substituted Thiocarbamoyl‐3‐phenyl‐2‐pyrazolines: Synthesis and in vitro Antiamoebic Activities.
Authors: Abid Mohammad , Azam Amir
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antibacterial Activity of Some Imidazole‐5‐(4H)one Derivatives.
Authors: Saravanan Sampath , Selvan Perumal Senthamil , Gopal Natesan , Gupta Jayata Kumar , De Biplap
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Pharmacological Activity of 2‐(Methoxyphenyl)‐Substituted 9‐(Dialkylaminoethyl)imidazo[1,2‐a]benzimidazoles
Authors: Anisimova V. A. , Spasov A. A. , Kosolapov V. A. , Kucheryavenko A. F. , Ostrovskii O. V. , Larionov N. P. , Libinzon R. E.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antiplatelet Activity of Thioaryloxyacids Analogues of Clofibric Acid.
Authors: Ammazzalorso Alessandra , Amoroso Rosa , Baraldi Mario , Bettoni Giancarlo , Braghiroli Daniela , De Filippis Barbara , Giampietro Letizia , Tricca Maria L. , Vezzalini Francesca
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
An Efficient Acid‐ and Metal‐Free One‐Pot Synthesis of Benzothiazoles from Carboxylic Acids.
Authors: Rudrawar Santosh , Kondaskar Atul , Chakraborti Asit K.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and HIV‐1 Integrase Inhibitory Activities of Caffeic Acid Dimers Derived from Salvia officinalis.
Authors: Bailly Fabrice , Queffelec Clemence , Mbemba Gladys , Mouscadet Jean‐Francois , Cotelle Philippe
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of 3‐Substituted 2‐Trifluoro(trichloro)methyl‐2H‐chromenes by Reaction of Salicylaldehydes with Activated Trihalomethyl Alkenes.
Authors: Korotaev Vladislav Yu. , Kutyashev Igor B. , Sosnovskikh Vyacheslav Ya.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
The First Synthesis of Pyridinium N‐Benzoylguanidines by Bismuth‐ and Mercury‐Promoted Guanylation of N‐Iminopyridinium Ylide with Thioureas.
Authors: Cunha Silvio , Rodrigues Manoel T. Jr. , da Silva Cleuza C. , Napolitano Hamilton B. , Vencato Ivo , Lariucci Carlito
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antimalarial Activity of E‐2‐Quinolinylbenzocycloalcanones.
Authors: Charris Jaime E. , Dominguez Jose N. , Gamboa Neira , Rodrigues Juan R. , Angel Jorge E.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Design, Synthesis and Bioactivities of TAR RNA Targeting β‐Carboline Derivatives Based on Tat‐TAR Interaction.
Authors: Yu Xiaolin , Lin Wei , Pang Ruifang , Yang Ming
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Pharmacological Studies at the Gly/NMDA, AMPA and Kainate Receptors of New Oxazolo[4,5‐c]quinolin‐4‐one Derivatives Bearing Different Substituents at Position‐2 and on the Fused Benzo Ring.
Authors: Calabri Francesca Romana , Colotta Vittoria , Catarzi Daniela , Varano Flavia , Lenzi Ombretta , Filacchioni Guido , Costagli Chiara , Galli Alessandro
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of (5R)‐4‐Methyl‐5‐phenyl‐1,3,4‐oxadiazinan‐2‐one and Some N‐Acyl Derivatives from (R)‐Phenylglycine.
Authors: Rodrigues Alessandro , Olivato Paulo , Rittner Roberto
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antitumor Activity of 2‐S‐Substituted Pyrimidine Derivatives
Authors: Grigoryan L. A. , Kaldrikyan M. A. , Melik‐Ogandzhanyan R. G. , Arsenyan F. G. , Stepanyan G. M. , Garibdzhanyan B. T.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Molecular Design, Synthesis, and Hypoglycemic and Hypolipidemic Activities of Novel Pyrimidine Derivatives Having Thiazolidinedione.
Authors: Lee Hong Woo , Kim Bok Young , Ahn Joong Bok , Kang Sung Kwon , Lee Jung Hwa , Shin Jae Soo , Ahn Soon Kil , Lee Sang Joon , Yoon Seung Soo
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Base‐Catalyzed, Efficient Synthesis of 5‐Substituted 3,6‐Dihydro‐7H‐1,2,3‐triazolo[4,5‐d]pyrimidin‐7‐ones.
Authors: Zhao Jun‐Feng , Xie Chang , Ding Ming‐Wu , He Hong‐Wu
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Selective Alkylation of a 6,7‐Dihydroxyquinazoline.
Authors: Harris Craig S. , Hennequin Laurent F. , Kettle Jason G. , Willerval Olivier A.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Design, Synthesis, and Bioavailability Evaluation of Coumarin‐Based Prodrug of Meptazinol.
Authors: Xie Qiong , Wang Xiaolin , Wang Xinghai , Jiang Zhiqiang , Qiu Zhuibai
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of Single‐Enantiomer 6‐Hydroxy‐7‐phenyl‐1,4‐oxazepan‐5‐ones.
Authors: Becker Christopher W. , Dembofsky Bruce T. , Hall James E. , Jacobs Robert T. , Pivonka Don E. , Ohnmacht Cyrus J.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Novel Reaction Course of Alkenes to Phosphonium Salts.
Authors: Okuma Kentaro , Izaki Toshiharu
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Methylene‐Azaphosphirane as a Reactive Intermediate.
Authors: Lammertsma Koop , et al. et al.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Photosensitive Molecular Tweezers. Part 3. Synthesis and Homoditopic Complex Formation of a Bisstyryl Dye Containing Two Crown‐Ether Fragments with Diammonium Salts.
Authors: Vedernikov A. I. , Ushakov E. N. , Lobova N. A. , Kiselev A. A. , Alfimov M. V. , Gromov S. P.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Cytotoxic Diterpenoids from Two Lianas from the Suriname Rainforest
Authors: Kingston David G. I. , et al. et al.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthetic Studies on Stevastelins. Part 1. Total Synthesis of Stevastelins B (I) and B3 (II).
Authors: Sarabia Francisco , Chammaa Samy
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of a Novel Prodrug of 3‐(4′‐Geranyloxy‐3′‐methoxyphenyl)‐2‐trans‐propenoic Acid for Colon Delivery.
Authors: Curini Massimo , Epifano Francesco , Genovese Salvatore
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis of (2R,3S) 3‐Amino‐4‐mercapto‐2‐butanol, a Threonine Analogue for Covalent Inhibition of Sortases.
Authors: Jung Michael E. , Clemens Jeremy J. , Suree Nuttee , Liew Chu Kong , Pilpa Rosemarie , Campbell Dean O. , Clubb Robert T.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
An Improved Procedure for the Synthesis of Enaminones — Dimer Building Blocks in β‐Strand Mimetics.
Authors: Larsson Andreas , Spjut Sara , Kihlberg Jan , Almqvist Fredrik
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Two New Iridoid Glycosides from Hedyotis tenelliflora Blume
Authors: Zhao Jing‐Feng , Yuan Qin‐Mei , Yang Xiao‐Dong , Zhang Hong‐Bing , Li Liang
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Reductive Amination of Glycosyl Aldoses: Synthesis of N‐Glycosylated β‐Glycosyl Amino Alcohols and Their Enzyme Inhibitory Effect.
Authors: Verma Shyam Sunder , Mishra Ram Chandra , Tamarakar Akhilesh Kumar , Tripathi Brajendra Kumar , Srivastava Arvind Kumar , Tripathi Rama Pati
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Simple Preparation of Phenylpropenoid β‐D‐Glucopyranoside Congeners by Mizoroki—Heck Type Reaction Using Organoboron Reagents.
Authors: Kishida Masashi , Akita Hiroyuki
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Concise Synthesis of (.+‐.)‐Cytisine via Lithiation of N‐Boc‐bispidine.
Authors: Stead Darren , O'Brien Peter , Sanderson Adam J.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Total Synthesis of (‐)‐ and ent‐(+)‐Vindoline.
Authors: Choi Younggi , Ishikawa Hayato , Velcicky Juraj , Elliott Gregory I. , Miller Michael M. , Boger Dale L.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antiviral Activity of Novel 4′‐Branched Carbocyclic C‐Nucleoside.
Authors: Jin Ying Lan , Hong Joon Hee
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Polymer Supported Carbodiimide Strategy for the Synthesis of N‐Acylated Derivatives of Deoxy‐ and Ribo‐Purinenucleosides Using Active Esters.
Authors: Tripathi Snehlata , Misra Krishna , Sanghvi Yogesh S.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Optimization of the Synthesis of 4‐Methyl‐5‐(β‐acetoxyethyl)thiazole
Authors: Litvak M. M.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Sol‐Gel Ceramic Pigments: A Mini‐Review on Synthesis, Advantages and Trends
Authors: Ganguli Dibyendu
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Electrochemical Techniques Applied to Metals Conservation
Authors: Costa Virginia
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Gold(I) N‐Heterocyclic Carbenes
Authors: Lin Ivan J. B. , Vasam Chandra Sekhar
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Inverse Photochromic Systems Based on Ketoenamine Derivatives
Authors: Dubonosov A. D. , Bren' V. A.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Oligomers of Non‐Natural Metal Complex Amino Acids
Authors: Okamura Taka‐aki , Ueyama Norikazu
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthesis and Reactions of Glycosides
Authors: Garegg Per J.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Nucleotides and Nucleic Acids: Mononucleotides
Authors: Migaud M.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Coordination Chemistry of Buckybowls: From Corannulene to a Hemifullerene
Authors: Petrukhina Marina A. , Scott Lawrence T.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Neoflavones. Part 2. Methods for Synthesizing and Modifying 4‐Arylcoumarins
Authors: Garazd M. M. , Garazd Ya. L. , Khilya V. P.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Antitumor Quinones
Authors: Asche C.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Synthetic Routes to the Encapsulation of II—VI Semiconductors in Mesoporous Hosts
Authors: Turner Elizabeth A. , Huang Yining , Corrigan John F.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Syntheses, Structures and Interactions of Heterocalixarenes
Authors: Kumar Subodh , Paul Dharam , Singh Harjit
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Imidazopyridines: 1‐ and 3‐Deazapurines
Authors: Yutilov Yuriy M.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Catalytic Ethylene Dimerization and Oligomerization: Recent Developments with Nickel Complexes Containing P,N‐Chelating Ligands
Authors: Speiser Fredy , Braunstein Pierre , Saussine Lucien
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Attaching the Fluorine Atom to Organic Molecules Using BrF3 and Other Reagents Directly Derived from F2
Authors: Rozen Shlomo
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Bioactive Substances from Insect Pathogenic Fungi
Authors: Isaka Masahiko , Kittakoop Prasat , Kirtikara Kanyawim , Hywel‐Jones Nigel L. , Thebtaranonth Yodhathai
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Statins in Nephrotic Syndrome: A New Weapon Against Tissue Injury
Authors: Buemi Michele , Nostro Lorena , Crasci Eleonora , Barilla Antonio , Cosentini Vincenzo , Aloisi Carmela , Sofi Tito , Campo Susanna , Frisina Nicola
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Development of Ultra Short‐Acting Muscle Relaxant Agents: History, Research Strategies, and Challenges
Authors: Gyermek Laszlo
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Discovery of Non‐Peptide Bradykinin B2 Receptor Antagonists and Agonists
Authors: Abe Yoshito , Sawada Yuki , Imai Keisuke , Kayakiri Hiroshi
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Preparation of Fluorinated Radicals and Their Applications to Synthetic Reactions
Authors: Yoshida Masato
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Allylstannanes and Vinylstannanes from Stannylcupration of C—C Multiple Bonds. Recent Advances and Applications in Organic Synthesis
Authors: Barbero Asuncion , Pulido Francisco J.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
“Bound but Not Gagged” — Immobilizing Single‐Site α‐Olefin Polymerization Catalysts
Authors: Severn John R. , Chadwick John C. , Duchateau Robbert , Friedrichs Nic
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Surface Chemistry of Biodegradable Polymers for Drug Delivery Systems
Authors: Ha Chang‐Sik , Gardella Joseph A. Jr.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Sulfide‐ and Selenide‐Based Linkers in Phase Tag‐Assisted Synthesis.
Authors: McAllister Laura A. , McCormick Rosemary A. , Procter David J.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Microwave‐Aided Organic Synthesis. Part 33.
Authors: Keller Walter E.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Palladium‐Catalyzed Oxidation of Organic Chemicals with O2
Authors: Stahl Shannon S.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Zeolitic Host—Guest Interactions and Building Blocks for the Self‐Assembly of Complex Materials
Authors: Bein Thomas
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Organic Aspects of Organometallic Chemistry
Authors: Christie Steven D. R. , Shotton Jon J.
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Atmospheric Aerosols: Composition, Transformation, Climate and Health Effects
Authors: Poeschl Ulrich
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Soft Nanotechnology with Soft Nanoparticles
Authors: Nayak Satish , Lyon L. Andrew
Published: January 2006

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Characterization and Properties of Ge1–x–Cx:H Compounds Obtained by X‐ray CVD of Germane/Ethyne Systems: Effect of the Irradiation Dose
Authors: Benzi P. , Bottizzo E. , Demaria C.
Published: January 2006

Amorphous germanium carbides have been prepared by X‐ray activated CVD from germane/ethyne systems containing from 10 % to 80 % of ethyne. The effects of the dosage on the composition, characteristics, and properties of the solids obtained have been investigated. The composition of the material is found to change depending on both the ethyne percentage in the mixture and the irradiation time. Electron paramagnetic resonance (EPR), X‐ray diffraction (XRD) analysis, and infrared spectroscopy (IRS) results indicate that the solids are formed by a randomly bound network of carbon and germanium atoms with hydrogen atoms terminating all the dangling bonds. Optical gap values higher than 3.0 eV, and increasing with the carbon molar fraction of the solid, have been found.
Synthesis and Characterization of Ni and Ni/CrN Nanocomposite Coatings by Plasma Assisted Metal‐Organic CVD
Authors: Premkumar P. A. , Dasgupta A. , Kuppusami P. , Parameswaran P. , Mallika C. , Nagaraja K. S. , Raghunathan V. S.
Published: January 2006

Procedures for Ni films and the composite coatings of Ni/CrN deposited using plasma assisted metal‐organic (MO) CVD are reported. Ni[(acac)2en] and Cr(acac)3 were used as the precursors for Ni and Cr, respectively. The composite coatings of Ni/CrN were developed by simultaneous cracking of these volatile chemical vapor sources using a glow discharge DC plasma under sub‐atmospheric pressure. Deposition of Ni films at various substrate temperatures indicated that pore‐free films could be formed at a substrate temperature of 600 °C. Irrespective of the mass percentage of the precursors of Ni and Cr, X‐ray diffraction (XRD) revealed a biphasic (CrN/Ni) structure for the composite coatings containing nanometer‐sized particles. The addition of the soft Ni phase to the relatively harder CrN phase was found to control the hardness of the Ni/CrN composites. Transmission electron microscopy (TEM) studies confirmed the nanophasic distribution of Ni and CrN in the composite coatings.
Synthesis and Mechanical Properties of Cubic Boron Nitride /Nanodiamond Composite Films
Authors: Chong Y.‐M. , Ma K.‐L. , Leung K.‐M. , Chan C.‐Y. , Ye Q. , Bello I. , Zhang W. , Lee S.‐T.
Published: January 2006

Large‐area cubic boron nitride/nanocrystalline diamond (cBN/ND) composite films were deposited on silicon substrates using plasma‐assisted (PA) CVD processes, and a systematic study of their mechanical properties was carried out. The direct growth of cBN on ND without an amorphous and turbostratic BN interfacial layer dramatically improves the adherence of cBN films. Because of the strengthened adhesion and improved mechanical properties due to the layered structure and the smooth surface, the composite films could be used in mechanical and some device applications.
Myostatin imposes reversible quiescence on embryonic muscle precursors
Authors: Amthor Helge , Otto Anthony , Macharia Raymond , McKinnell Iain , Patel Ketan
Published: January 2006

We have previously shown that Myostatin, a member of the transforming growth factor beta (TFG‐β) family of signalling molecules, is expressed in developing muscle, and that treatment with recombinant Myostatin inhibited the expression of key myogenic transcription factors during chick embryogenesis. In this study, we followed the fate of muscle precursors after exposure to Myostatin. We report that in contrast to the down‐regulation in expression of Pax‐3, Myf‐5, MyoD, and Myogenin, expression of Pax‐7 was maintained. However, Myostatin completely inhibited cell division in the Pax‐7‐expressing cells. The inhibitory effect of Myostatin was reversible, as upon withdrawal myogenic cells re‐initiated cell proliferation as well as expression of Pax‐3 and MyoD. These results led us to investigate the temporal and spatial distribution of quiescent muscle precursors during development. To this end, we analysed distribution and mitotic behaviour of Pax‐7‐expressing cells during muscle development. Our studies revealed two populations of Pax‐7‐expressing cells, one that proliferated and incorporated BrdU, whilst the other did not. At early developmental stages, a high proportion of Pax‐7‐expressing cells proliferated, but there was a significant number of non‐dividing Pax‐7‐expressing cells intermingled with differentiated muscle. Proliferating precursors became less frequent as development proceeded and at late fetal stages all Pax‐7‐expressing cells were mitotically quiescent. We suggest that Myostatin is an important signalling molecule responsible for imposing quiescence upon myogenic precursors during embryonic and foetal development. © 2006 Wiley‐Liss, Inc. Developmental Dynamics 235:672–680, 2006. © 2006 Wiley‐Liss, Inc.
Short‐range high‐resolution radar utilizing standing wave for measuring of distance and velocity of a moving target
Authors: Fujimori Shingo , Uebo Tetsuji , Iritani Tadamitsu
Published: January 2006

For automobile safety, supplemental equipment such as seat belts and air bags is used. These devices are activated after an accident. In contrast, from the point of view of accident prevention, automotive radar has been developed for collision avoidance. Presently, typical radars are the frequency‐modulated type and the pulse‐modulated type. It is known that measurement of an object over short range is difficult with these types of radar. Here, we propose a method of realization for radar using a standing wave that can measure a moving target within 2 m at a speed of 0 km/h to 100 km/h in simulations, within the specification of low‐power radio equipment to detect moving objects at 24 GHz with a narrow bandwidth of 76 MHz. This radar is not subject to the problems of FMCW radar such as leakage of the transmitted signal and false targets due to nonlinearity of the mixer. © 2006 Wiley Periodicals, Inc. Electron Comm Jpn Pt 1, 89(5): 52–60, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecja.20165
Automatic configuration method for IP routers in dynamically changing network
Authors: Hori Kenji , Yoshihara Kiyohito , Horiuchi Hiroki
Published: January 2006

Medium‐ and small‐scale business organizations and schools are sometimes unable to obtain a sufficient number of network operators to achieve an adequate initial network configuration with IP routers, or to perform reconfiguration of the IP routers when the network configuration is dynamically modified, as in the case of addition and removal of IP routers. The purpose of this paper is to reduce the management workload in such an environment. An automatic configuration method for IP routers to deal with dynamic modification of the network is proposed. When the ARCP (automatic router configuration protocol), which is the conventional method for automatic configuration of IP routers, is run using the management server, difficulty arises in the modification of the IP router configuration information when an IP router is removed or three or more IP routers are connected to the same segment. A further problem is that the reduction of the management workload is less than might be expected, since there are many points to be set in the management server before starting the operation. An attempt is made to remedy these problems by proposing a new extended ARCP. The conventional method and the extended ARCP are compared theoretically and by simulation on a network with the assumed environment. The extended ARCP is shown to remedy the above problems and to reduce the number of points to be set in the management server by 30% compared to the conventional method. © 2006 Wiley Periodicals, Inc. Electron Comm Jpn Pt 1, 89(5): 15–27, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecja.20247
Binding of human serum amyloid P componentto L‐selectin
Authors: Stibenz Dietger , Gräfe Michael , Debus Nils , Hasbach Michael , Bahr Inke , Graf Kristof , Fleck Eckart , Thanabalasingam Usan , Bührer Christoph
Published: January 2006

Serum concentrations of soluble L‐selectin by far exceed those of other soluble adhesion molecules, and serum soluble L‐selectin concentrations are remarkably stable upon prolonged storage. We present evidence for Ca2+‐dependent binding interactions between human serum amyloid P (SAP), a proteolysis‐resistant pentraxin glycoprotein, and L‐selectin, as shown by surface plasmon resonance measurements, protein band shift assays in a native PAGE system, and after SDS‐PAGE and membrane transfer. Monoclonal antibodies to L‐selectin strongly reduced binding of biotinylated SAP to L‐selectin‐IgG chimeras immobilized on microtiter plates. As binding was reduced by prior glycopeptidase F treatment of L‐selectin but not of SAP, it appears to be based on SAP lectin domain interactions with N‐linked L‐selectin carbohydrates. In freshly prepared human lymphocytes, SAP incubation induced expression of a β2 integrin neoepitope associated with high‐affinity binding. This was partially blocked by pre‐incubation with Fab fragments of two anti‐L‐selectin antibodies. In flow chamber experiments, SAP inhibited the adherence of human neutrophils to activated endothelium under shear stress. Thus, SAP binds to human L‐selectin and affects L‐selectin‐dependent leukocyte‐endothelial interactions.
Migration of cytotoxic T lymphocytes toward melanoma cells in three‐dimensional organotypic culture is dependent on CCL2 and CCR4
Authors: Zhang Tianqian , Somasundaram Rajasekharan , Berencsi Klara , Caputo Laura , Gimotty Phyllis , Rani Pyapalli , Guerry DuPont , Swoboda Rolf , Herlyn Dorothee
Published: January 2006

Studies in experimental animal models have demonstrated that chemokines produced by tumor cells attract chemokine receptor‐positive T lymphocytes into the tumor area. However, in cancer patients, the role of chemokines in T lymphocyte trafficking toward human tumor cells is relatively unexplored. In the present study, the migration of a melanoma patient's CTL toward autologous tumor cells has been studied in a novel three‐dimensional organotypic melanoma culture. In this model, CTL migrated toward tumor cells, resulting in tumor cell apoptosis. CTL migration was mediated by the CC chemokine receptor (CCR)4 expressed by the CTL and the CC chemokine ligand (CCL)2 secreted by the tumor cells, as evidenced by blockage of CTL migration by CCL2 or antibodies to CCL2 or CCR4. These results were confirmed in a Transwell migration assay in which the CTL actively migrated toward isolated CCL2 and migration was inhibited by anti‐CCR4 antibody. These studies, together with previous studies in mice indicating regression of CCL2‐transduced tumor cells, suggest that CCL2 may be useful as an immunotherapeutic agent for cancer patients.