bluuebunny/crossref_metadata_2025_split huggingface dataset:
One‐Pot Synthesis of Substituted Dihydroindeno[1,2‐b]indoles and Dihydrobenzo[a]carbazoles by Photostimulated Reactions of o‐Iodoaniline with Carbanions by the SRN1 Mechanism.
Authors: Barolo Silvia M. , Rosales Cecire , Guio Jorge E. Angel , Rossi Roberto A. 
Published: October 2006

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.
Expeditious Access to Diversely Substituted Indolizines Using a New Multicomponent Condensation.
Authors: Bedjeguelal K. , Bienayme H. , Poigny S. , Schmitt Ph. , Tam E. 
Published: October 2006

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.
Three‐Component, One‐Pot Reaction for the Combinatorial Synthesis of 1,3,4‐Substituted Pyrazoles.
Authors: Xie Fuchun , Cheng Gang , Hu Youhong 
Published: October 2006

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.
1,3‐Diketones from Acid Chlorides and Ketones: A Rapid and General One‐Pot Synthesis of Pyrazoles.
Authors: Heller Stephen T. , Natarajan Swaminathan R. 
Published: October 2006

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 Synthesis of Oxazolines and Imidazolines from Aromatic Aldehydes with Pyridinium Hydrobromide Perbromide in Water.
Authors: Sayama Shinsei 
Published: October 2006

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.
Expeditious Synthesis of 2‐Aryl Substituted Imidazolines and Imidazoles.
Authors: Lauwagie Sylvia , Millet Regis , Pommery Jean , Depreux Patrick , Henichart Jean‐Pierre 
Published: October 2006

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 Facile Method for the Synthesis of 1,3‐Oxathiolan‐2‐ones by Reaction of Oxiranes, Sulfur, and Carbon Monoxide.
Authors: Nishiyama Yutaka , Katahira Chisato , Sonoda Noboru 
Published: October 2006

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.
Isothiazoles. Part 15. A Mild and Efficient Synthesis of New Antiproliferative 5‐Sulfanylsubstituted 3‐Alkylaminoisothiazole 1,1‐Dioxides.
Authors: Clerici F. , Contini A. , Corsini A. , Ferri N. , Grzesiak S. , Pellegrino S. , Sala A. , Yokoyama K. 
Published: October 2006

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 Antimicrobial Activity of 2‐Aryl‐3‐[3′‐ (2′′,4′′,6′′‐trichlorophenoxymethyl) ‐5′‐mercapto‐1′,2′,4′‐triazol‐4′‐yl]‐5‐substituted‐4‐thiazolidinones
Authors: Patel K. D. , Mistry B. D. , Desai K. R. 
Published: October 2006

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 Antiacterial Activity of Some Novel 2‐(6‐Fluorochroman‐2‐yl)‐alkyl/acyl/aroyl‐1H‐benzimidazoles.
Authors: Kumar Bobba Venkata Siva , Vaidya Sanjay Dashrath , Kumar Ramanatham Vinod , Bhirud Shekar Bhaskar , Mane Ramchandra Bhimrao 
Published: October 2006

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.
Transformation of 4‐Aryl(heteryl)‐2,6‐diamino‐3,5‐dicyano‐4H‐thiopyrans into Substituted Acrylonitriles (III), (VI), 1,4‐Dihydropyridines (X), 2,3,4,7‐Tetrahydrothiazolo[3,2‐a]pyridine (XII), and 4,7‐Dihydrothieno[2,3‐b]pyridine (XV).
Authors: Dyachenko V. D. 
Published: October 2006

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.
Concise Synthesis of 3‐Arylpiperidines.
Authors: Chang Meng‐Yang , Hsu Ru‐Ting , Chen Hua‐Ping , Lin Pei‐Jung 
Published: October 2006

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 Sequential Reaction Process to Assemble Polysubstituted Indolizidines, Quinolizidines and Quinolizidine Analogues.
Authors: Cai Guorong , Zhu Wei , Ma Dawei 
Published: October 2006

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 Pd‐Catalyzed Synthesis of 2‐Arylaminopyrimidines via Microwave Irradiation.
Authors: Zhang Henry Q. , Xia Zhiren , Vasudevan Anil , Djuric Stevan W. 
Published: October 2006

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.
Antimony(III) Chloride Impregnated on Alumina — An Efficient and Economical Lewis Acid Catalyst for One‐Pot Synthesis of Dihydropyrimidinones under Solvent‐Free Conditions.
Authors: Kapoor Kamal K. , Ganai Bilal A. , Kumar Satish , Andotra Charanjeet S. 
Published: October 2006

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‐Assisted Dimroth Rearrangement of Thiazines to Dihydropyrimidinethiones: Synthetic and Mechanistic Aspects.
Authors: Glasnov Toma N. , Vugts Danielle J. , Koningstein Manoe M. , Desai Bimbisar , Fabian Walter M. F. , Orru Romano V. A. , Kappe C. Oliver 
Published: October 2006

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.
Novel Antitumor and Radioprotective Sulfonamides Containing Pyrrolo[2,3‐d]pyrimidines.
Authors: Ghorab Moustafa M. , Noaman Eman , Ismail Magda M. F. , Heiba Helmy I. , Ammar Yousry A. , Sayed Marwa Y. 
Published: October 2006

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 Synthesis of 9,10‐Dimethoxy‐1‐(3,4‐dimethoxyphenyl)‐3‐(4‐chlorophenyl)pyrazino [2,1‐a]isoquinolinium Bromide.
Authors: Krivorotov D. V. , Vorob'ev M. V. , Polukeev V. A. , Petrov M. L. , Glibin E. N. 
Published: October 2006

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.
Reaction of Phenylglyoxal with Cyclopentenylmorpholine and Its Arylidene Derivatives.
Authors: Ivonin Sergey P. , Lapandin Andrey V. , Dolgikh Anna V. 
Published: October 2006

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, Structure and Anticancer Activity of Novel Alkenyl‐1,3,5‐triazine Derivatives.
Authors: Saczewski F. , Bulakowska A. 
Published: October 2006

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 Studies on Some New Fluorine Containing Triazolothiadiazines as Possible Antibacterial, Antifungal and Anticancer Agents.
Authors: Holla B. Shivarama , Rao B. Sooryanarayana , Sarojini B. K. , Akberali P. M. , Kumari N. Suchetha 
Published: October 2006

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 Biological Activity of New 2‐Amino‐8‐chloro‐5,5‐dioxo[1,2,4]triazolo[2,3‐b] [1,4,2]benzodithiazines.
Authors: Pomarnacka Elzbieta , Bednarski Patrick J. , Reszka Przemyslaw , Dziemidowicz‐Borys Ewa , Bienczak Andrzej , Werel Wladyslaw , Halasa Rafal 
Published: October 2006

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 Insertion of Isocyanides into P(O)—H Bonds: Selective Formation of Phosphinoyl Imines and Bisphosphinoylaminomethanes.
Authors: Hirai Takayoshi , Han Li‐Biao 
Published: October 2006

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.
Organocatalytic Enantioselective Synthesis of α‐Hydroxy Phosphonates.
Authors: Samanta Sampak , Zhao Cong‐Gui 
Published: October 2006

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 and Ultrasound Irradiation‐Assisted Synthesis of Novel Disaccharide‐Derived Arylsulfonyl Thiosemicarbazides.
Authors: Li Yu Xin , Zhao Wei Guang , Li Zheng‐Ming , Wang Su Hua , Dong Wei Li 
Published: October 2006

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.
Direct One‐Pot Highly Enantioselective Assembly of Polyketide and Carbohydrate Synthons.
Authors: Zhao Gui‐Ling , Liao Wei‐Wei , Cordova Armando 
Published: October 2006

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 Highly Efficient Microwave‐Assisted Solvent‐Free Synthesis of α‐ and β‐2′‐Deoxy‐1,2,3‐triazolyl‐nucleosides.
Authors: Guezguez Raja , Bougrin Khalid , El Akri Khalid , Benhida Rachid 
Published: October 2006

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.
Bulk Characterization Methods for Non‐Centrosymmetric Materials: Second‐Harmonic Generation, Piezoelectricity, Pyroelectricity and Ferroelectricity
Authors: Ok Kang Min , Chi Eun Ok , Halasyamani P. Shiv 
Published: October 2006

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 Biological Activity of Pyrrole, Pyrroline and Pyrrolidine Derivatives with Two Aryl Groups on Adjacent Positions
Authors: Bellina Fabio , Rossi Renzo 
Published: October 2006

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.
Condensations of Thioamides with Acetylenecarboxylic Acid Derivatives
Authors: Danilkina N. A. , Mikhailov L. E. , Ivin B. A. 
Published: October 2006

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.
Liquid/Liquid Biphasic Recovery/Reuse of Soluble Polymer‐Supported Catalysts
Authors: Bergbreiter David E. , Sung Shayna D. 
Published: October 2006

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.
Silica‐Bound Homogeneous Catalysts as Recoverable and Reusable Catalysts in Organic Synthesis
Authors: Corma Avelino , Garcia Hermenegildo 
Published: October 2006

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.
Aspects of Immobilization of Catalysts on Polymeric Supports
Authors: Dioos Bart M. L. , Vankelecom Ivo F. J. , Jacobs Pierre A. 
Published: October 2006

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.
Immobilization of Osmium Catalysts for Asymmetric Dihydroxylation of Olefins
Authors: Kobayashi Shu , Sugiura Masaharu 
Published: October 2006

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.
Probing the Cybotactic Region in Gas‐Expanded Liquids (GXLs)
Authors: Hallett Jason P. , Kitchens Christopher L. , Hernandez Rigoberto , Liotta Charles L. , Eckert Charles A. 
Published: October 2006

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.
Biochemistry of the para‐Sulfonato‐calix[n]arenes
Authors: Perret Florent , Lazar Adina N. , Coleman Anthony W. 
Published: October 2006

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.
Materials for Fluorescence Resonance Energy Transfer Analysis: Beyond Traditional Donor—Acceptor Combinations
Authors: Sapsford Kim E. , Berti Lorenzo , Medintz Igor L. 
Published: October 2006

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 Use of Chitosan for the Removal of Particulate and Dissolved Contaminants
Authors: Guibal Eric , Van Vooren Maurice , Dempsey Brian A. , Roussy Jean 
Published: October 2006

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.
Comparison of four different shields for birdcage‐type coils with experiments and numerical calculations
Authors: Liu Wanzhan , Zhang Shutong , Collins Christopher M. , Wang Jianli , Smith Michael B. 
Published: October 2006

AbstractFour 12‐rung linear birdcage‐type coils were built to experimentally examine the effects of the end‐ring/shield configuration on radiofrequency magnetic field (B1) homogeneity and SNR at 125 MHz. The coil configurations include (a) a cylindrical shield (conventional), (b) a shield with annular extensions to closely shield the end‐rings (surrounding shield), (c) a shield with annular extensions connected to the rungs (solid connection), and (d) a shield with radially oriented conductors connected to the rungs (radial connection). These coils were also modeled closely with finite difference time domain (FDTD) methods to corroborate experimental findings. Images of a human head were acquired, and the signal‐to‐noise ratio (SNR) was measured on the central axial, sagittal, and coronal slices. B1 field homogeneity in the unloaded coils was assessed on images of an oil phantom. Among the four configurations, the solid connection configuration has a lower SNR than the conventional configuration and the surrounding shield configuration but a higher SNR than the radial connection. Although there is no significant difference between the overall SNR of the conventional configuration and the surrounding shield configuration, the surrounding shield configuration has the potential to be tuned to higher frequencies than the conventional configuration. The conventional birdcage coil results in the most homogeneous B1 field in the oil phantom. Numerical results are also compared with the experimental results. © 2006 Wiley Periodicals, Inc. Concepts Magn Reson 29B: 176–184, 2006.
Random control clinical trial on the effects of aerobic exercise training on erythrocyte levels during radiation treatment for breast cancer
Authors: Drouin Jacqueline S. , Young Timothy J. , Beeler Jerome , Byrne Kevin , Birk Thomas J. , Hryniuk William M. , Hryniuk Lynn E. 
Published: October 2006

AbstractBACKGROUND.Erythrocyte changes from aerobic exercise training were examined during radiation treatment of breast cancer.METHODS.Twenty sedentary females with breast carcinoma who were ages 35 to 65 years were randomized to aerobic exercise (AE) of walking for 20 to 45 minutes, 3 to 5 times per week, at 50% to 70% of measured maximum heart rates or to placebo stretching (PS) activities 3 to 5 days per week during 7 weeks of radiation treatment. Measures were obtained 1 week before and after the radiation regimen. Serum blood analyses, through complete blood counts, measured red blood cell counts (RBC), hematocrit (HCT), and hemoglobin (HB). Peak aerobic capacity (peak VO2) was measured by exercise testing with oxygen uptake analysis to assess training. A Wilcoxon Mann‐Whitney U test examined changes between groups (P ≤ .05 for significance).RESULTS.AE peak VO2 increased by 6.3% (P = .001) and PS decreased by 4.6% (P = .083). RBC increased in AE from 4.10 to 4.21 million cells/μL and declined in PS from 4.30 to 4.19 million cells/μL; the between‐group differences were significant (P = .014). HCT increased in AE from 38.0% to 38.8% and declined in PS from 37.40% to 36.50%; the between‐group differences were significant (P = .046). HB increased in AE from 12.3 to 12.4 g/dL and declined in PS from 12.25 to 11.77 g/dL; the between‐group differences were significant (P = .009).CONCLUSIONS.The results of the current study suggest that moderate intensity aerobic exercise appears to maintain erythrocyte levels during radiation treatment of breast cancer compared with the declines observed in nontraining individuals. These findings suggest a safe, economical method to improve fitness and maintain erythrocytes in women during radiation treatment of breast cancer. Cancer 2006. © 2006 American Cancer Society.
Microchips and single‐photon avalanche diodes for DNA separation with high sensitivity
Authors: Rech Ivan , Cova Sergio , Restelli Alessandro , Ghioni Massimo , Chiari Marcella , Cretich Marina 
Published: October 2006

AbstractModern techniques for DNA and protein analysis and separation rely on measurements of LIF and face a trend toward employing progressively smaller samples. The currently employed detectors that provide the required ultrahigh sensitivity, e.g. photomultiplier tubes (PMTs), are bulky and/or costly and delicate, whereas a key issue for the development of compact and economical instruments is the availability of miniaturized, inexpensive, and ultrasensitive photodetectors. The planar epitaxial silicon single‐photon avalanche diodes (SPADs) combine the typical advantages of microelectronics (miniaturization, ruggedness, low voltage, low power, low cost, etc.) with high sensitivity, even better than that of PMTs. The suitability of such SPADs to microchip CE has been here ascertained by developing a new apparatus with dual‐wavelength LIF detection. The apparatus has been experimented in studies on the EOF suppression and on the coating stability and tested in rapid sizing of DNA fragments. The experimental results obtained in the separation of Cy5‐labeled oligonucleotide demonstrate sensitivity better than 3 pM, which corresponds to less than 100 fluorescent molecules in the 50 pL illuminated volume.
Risk adjusted resource utilization for AMI patients treated in Japanese hospitals
Authors: Evans Edward , Imanaka Yuichi , Sekimoto Miho , Ishizaki Tatsuro , Hayashida Kenshi , Fukuda Haruhisa , Oh Eun‐Hwan 
Published: October 2006

AbstractThough risk adjustment is necessary in order to make equitable comparisons of resource utilization in the treatment of acute myocardial infarction patients, there is little in the literature that can be practically applied without access to clinical records or specialized registries. The aim of this study is to show that effective models of resource utilization can be developed based on administrative data, and to demonstrate a practical application of the same models by comparing the risk‐adjusted performance of the hospitals in our dataset. The study sample included 1748 AMI cases discharged from 10 large, private teaching hospitals in Japan, between 10 April 2001 and 30 June 2004. Explanatory variables included procedures (CABG and PCI), length of stay, outcome, patient demographics, diagnosis and comorbidity status. Multiple linear regression models constructed for the study were able to account for 66.5, 27.7, and 58.4% of observed variation in total charges, length of stay and charges per day, respectively. The performance of models constructed for this study was comparable to or better than performance reported by other studies that made use of explanatory variables extracted from clinical data. The use of administrative data in risk adjustment makes broad scale application of risk adjustment feasible. Copyright © 2006 John Wiley & Sons, Ltd.
Processing, properties, and in vitro bioactivity of polysulfone‐bioactive glass composites
Authors: Oréfice Rodrigo , Clark Arthur , West Jon , Brennan Anthony , Hench Larry 
Published: October 2006

AbstractThe mismatch between the mechanical properties of bioceramics and natural tissue has restricted in several cases a wider application of ceramics in medical and dental fields. To overcome this problem, polymer matrix composites can be designed to combine bioactive properties of some bioceramics with the superior mechanical properties of some engineering plastics. In this work, polymer particulate composites composed of a high mechanical‐property polymer and bioactive glass particles were produced and both the in vitro bioactivity and properties of the system were investigated. Composites with different volume fraction and particle size were prepared. In vitro tests showed that hydroxy‐carbonate‐apatite can be deposited on the surface of a composite as early as 20 h in a simulated body fluid. Ionic evolution from a composite with 40% volume fraction of particles was demonstrated to be similar to bulk bioactive glasses. The mechanical properties of some of the obtained composites had values comparable with the ones reported for bone. Moreover, a physical model based on dynamical mechanical tests showed evidences that the interface of the composite was aiding in the stress transfer process. © 2006 Wiley Periodicals, Inc. J Biomed Mater Res, 2007