bluuebunny/crossref_metadata_2025_split huggingface dataset:
Preparation of superparamagnetic immunomicrospheres and application for antibody purification
Authors: Liu Xianqiao , Guan Yueping , Yang Yu , Ma Zhiya , Wu Xiaobing , Liu Huizhou 
Published: October 2004

AbstractA novel and effective protocol for the preparation of superparamagnetic immunomicrospheres has been developed. First, micro‐size magnetic poly (methacrylate‐divinylbenzene) (PMA‐DVB) spheres were prepared by a modified suspension polymerization method. The oleic acid coated magnetite (Fe3O4) nanoparticles made by coprecipitation were mixed with monomers of MA, DVB, and initiator benzoyl peroxide (BPO) to form oil in water emulsion droplets with the presence of poly (vinyl alcohol) (PVA‐1788) as a stabilizer. The polymerization reaction was carried out in a 2‐L beaker equipped with four vertical stainless steel baffleplates by increasing the temperature of the mixture at a controlled rate. The resulting magnetic microspheres are micro‐sized (less than 8μm in diameter) and 80 percent of them are in the size ranging from 1 to 5 μm. Then, they were highly functionalized via ammonolysis reaction with ethylenediamine, and the surface amino‐modified magnetic microspheres were obtained. The morphology and properties of these magnetic microspheres were examined by SEM, TEM, VSM, and FT‐IR. Affinity ligand protein A (ProtA) was covalently immobilized to the amino‐modified magnetic microspheres by the glutaraldehyde method. These ProtA‐immobilized magnetic immunomicrospheres were effective for affinity bioseparation processes, as was demonstrated by the efficient immunoaffinity purification of antibodies IgG2a (22mg per gram of microspheres) from mouse ascites. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 2205–2211, 2004
Polymerized high internal phase emulsions containing a porogen: Specific surface area and sorption
Authors: Sergienko Anatoly Y. , Tai Huwen , Narkis Moshe , Silverstein Michael S. 
Published: October 2004

AbstractHighly porous, open‐cell polymers [poly(HIPE)] were prepared by polymerizing the monomers in the continuous phase (∼ 10%) of high internal phase emulsions (HIPE). This paper discusses using poly(HIPE) to remove bromoform from an aqueous solution through sorption, a combination of adsorption and absorption. The crosslinked polystyrene (xPS) and crosslinked poly(ethylhexyl acrylate) (xPEHA) had cell diameters from 1.5 to 15 μm, intercellular pore diameters from 0.3 to 1.5 μm, and densities of about 0.10 g/cc. The specific surface area of the glassy xPS increased from 7.9 to 28.8 m2/g on extraction in methanol, most likely due to crazing. The use of a toluene porogen in the xPS (xPS‐T) reduced the density to 0.05 g/cc and yielded a rough surface with nanoscale porosity and a specific surface area of 132 m2/g. xPS and xPEHA, with very different molecular structures but with similar specific surface areas, exhibited similar sorption behavior. Extraction produced increases in the xPS and xPS‐T sorption plateaus and sorption capacities. For larger specific surface areas, the sorption at low concentrations was relatively independent of concentration, indicating a case of adsorption with the sites occupied. For all the other cases, absorption seems to dominate and sorption is more strongly dependent upon concentration. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 2233–2239, 2004
Ethylene–propylene–rubber (EPR)/polydimethylsiloxane (PDMS) binary polymer blends: Morphology and viscoelastic properties
Authors: Carlberg M. , Colombini D. , Maurer F. H. J. 
Published: October 2004

AbstractMelt mixed blends of ethylene–propylene–rubber (EPR) and polydimethylsiloxane (PDMS) were studied with regard to the composition dependence of the dynamic viscoelastic properties in relation to their morphology. Differential scanning calorimetry, scanning electron microscopy, and dynamic mechanical analysis (DMA) were used together with theoretical predictions to characterize the blends. The investigation of the viscoelastic properties showed significant improvement of the mechanical properties of the blends following the increase of the EPR content. The association of DMA results and theoretical predictions indicated that the studied blends consisted of dispersed PDMS in a matrix of EPR over the whole composition range. The microscopy study of the blends also supports these morphological conclusions. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 2240–2249, 2004
Conversion of polyester into heat‐resistant polyamide by reacting with aromatic diamine compound II. Semibatch reaction by nitrogen gas sweeping process
Authors: Kim Yangsoo , Choi Young‐Jin 
Published: October 2004

AbstractThe conversion of poly(ethylene terephthalate) (PET) into heat‐resistant polyamide was carried out in the solid state polycondensation by applying a nitrogen gas sweeping process. The reaction product obtained by the catalyzed and uncatalyzed batch reaction with the specified reaction condition was used as the starting material in the semibatch reaction process. Nitrogen gas was introduced into the reactor to remove a volatile reaction byproduct from the reaction mixture. Effect of the semibatch reaction variables such as temperature, time, and nitrogen gas sweeping rate on the extent of reaction and the heat‐resistant property of polyamide obtained was investigated. A comparison of the extent of reaction in the semibatch reaction process was made between the catalyzed starting material and the uncatalyzed one. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 2223–2232, 2004
Exothermic effect in the process of electron‐beam curing of epoxy resins
Authors: Zhang Zuo‐Guang , Li Yu‐Bin , Wu Yan , Li Feng‐Mei 
Published: October 2004

AbstractTemperature measurements have been performed in the process of electron‐beam curing of EB‐I and EB‐II epoxy resin systems. The influence of initiator content, resin type, and dose rate on the temperature of the systems was studied. Transverse and longitudinal temperatures of samples in the glass vessel were also analyzed. The nature of temperature curves varied with the different epoxy resin systems in the steel mold, but did not change with different contents of the initiator. At the same time, the heat had no effect on the gel fraction of epoxy resin systems. The temperature curve was greatly affected by the dose rate, and its peak value, peak width, and plateau value also increased with it. The transverse temperature of EB‐II glass vessel samples increased as the radiation dose increased and, in the same sample, the temperature reduced as the distance between the radiation center and the test point increased. The longitudinal temperature of EB‐I and EB‐II resin systems in a glass vessel decreased as the radiation depth increased. As the radiation dose increased, the temperature of the EB‐I resin system increased simultaneously, while that of the EB‐II resin system initially increased and then kept constant when the dose reached a certain value. The temperatures of these two resin systems decreased rapidly when the radiation process stopped. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 2217–2222, 2004
Physical properties of ethylene vinyl acetate copolymer (EVA)/natural rubber (NR) blend based foam
Authors: Kim Min‐Su , Park Cha‐Cheol , Chowdhury Subhendu Ray , Kim Gue‐Hyun 
Published: October 2004

AbstractIn this study an attempt was made to improve the rebound resilience and to decrease the density of ethylene‐vinyl acetate copolymer (EVA) foam. For this purpose, EVA was blended with natural rubber (NR), and EVA/NR blends were foamed at 155°C, 160°C, and 165°C. To investigate the correlation between crosslinking behavior and physical properties of foams, crosslinking behavior of EVA/NR blends was monitored. The physical properties of the foams were then measured as a function of foaming temperatures and blend compositions: 165°C was found to be the optimal temperature for a crosslinking of EVA/NR foam. As a result, the density of EVA/NR blend foamed at 165°C was found to be the lowest. EVA/NR (90/10) blend, foamed at 165°C, showed lower density, better rebound resilience, and greater tear strength than EVA foam. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 2212–2216, 2004
Preliminary study of the endangered populations of pearl mussel Margaritifera margaritifera (L.) in the River Tera (north‐west Spain): habitat analysis and management considerations
Authors: Morales J. J. , Negro A. I. , Lizana M. , Martínez A. , Palacios J. 
Published: October 2004

Abstract
During 2001 and 2002, 12 tributaries of the River Duero basin, north‐west Spain, were sampled. Pearl mussels Margaritifera margaritifera (L.) were located in two of them. Isolated individuals were found in the River Tera, a tributary of the River Esla; and only a few colonies with more than 20 mussels were found in the River Negro.
All of the specimens found were adults (mean length 95 mm), with juveniles being absent in the river bed. The River Negro plots showed a low median mussel density (0.11 m−2), and that of greatest size consisted of 164 ageing individuals.
Mussels were mainly located in permanent rivers and in shallow stretches with little flow of water, with heterogeneous substrates and heavily shaded by the riparian woods. The whole basin has well‐conserved rivers with cold oligotrophic water and poor mineralization due to the insolubility of the rocks.
This relic population has a severely restricted distribution because of a series of large reservoirs in a hydropower complex of the rivers Duero and Esla (caused by the construction of the Ricobayo Dam in 1947) and their negative impact on the rheophilous fish. The mussels of the River Tera have been isolated from the rest of the Duero basin since 1969 (Cernadilla Dam), whereas in the River Negro they have been isolated since 1995 (Agavanzal Dam).
Copyright © 2004 John Wiley & Sons, Ltd.
Analytical monitoring of alcoholic fermentation using NIR spectroscopy
Authors: Blanco Marcel , Peinado Antonio C. , Mas Jordi 
Published: October 2004

AbstractAlcoholic fermentation under Saccharomyces cerevisiae yeasts is governed largely by glucose uptake, biomass formation, ethanol and glycerin production, and acidification. In this work, PLS calibration models were developed with a view to determining these analytical parameters from near infrared spectra and analytical data provided by the corresponding reference methods. The models were applied to a set of samples obtained from various fermentation processes. The glucose, ethanol, and biomass values predicted by the models exhibited a high correlation with those provided by the reference method. © 2004 Wiley Periodicals, Inc.
Mechanism of extraction of β‐carotene from microalga Dunaliellea salina in two‐phase bioreactors
Authors: Hejazi M.A. , Kleinegris D. , Wijffels R.H. 
Published: October 2004

AbstractWe show that it is possible to extract β‐carotene selectively from Dunaliella salina in two‐phase bioreactors. The cells continue to produce β‐carotene and the extracted part is substituted by newly produced molecules. This process is called “milking.” We performed several experiments to understand the exact mechanism of the extraction process. The results show that direct contact between the cells and the biocompatible organic solvent was not a requirement for the extraction but it accelerated the extraction. Electron microscopy photographs showed an undulated shape of the cell membrane and a space between the cell and the chloroplast membranes in the cells growing in the presence of dodecane (a biocompatible solvent). Extra‐chloroplast β‐carotene globules located in the space between the cell and the chloroplast membranes were observed in these cells as well. It was shown that dodecane was taken up by the cells. The concentration of dodecane in the cells was about 13 pg.cll−1. It can be concluded that dodecane uptake by the cells is responsible for the morphological changes in the cells and leads to more activity in the cell membrane. The results suggest two possible modes of extraction. One of the mechanisms is transport of the globules from the chloroplast to the space between the cell and the chloroplast membranes and subsequently from there to the outside by exocytosis. Another possible mode for the extraction could be release of β‐carotene from the globules as a result of alterations in the membrane in response to the uptake of dodecane. β‐Carotene molecules diffuse from the chloroplast to the space between the cell and the chloroplast membranes and from there to the medium either by diffusion or by exocytosis after accumulation in the vesicles. © 2004 Wiley Periodicals, Inc.
Synthesis and Characterization of Zr(IV) Polyoxotungstates as Molecular Analogues of Zirconia‐Supported Tungsten Catalysts.
Authors: Villanneau Richard , Carabineiro Hugo , Carrier Xavier , Thouvenot Rene , Herson Patrick , Lemos Francisco , Ribeiro Fernando Ramoa , Che Michel 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Functionalized BINOL Derivatives as Ligands for Enantioselectively Catalyzed Aldol Additions: Highly Enantioselective Synthesis of Chiral β‐Hydroxy Thioesters.
Authors: Zimmer Reinhold , Schefzig Luise , Peritz Anke , Dekaris Vjekoslav , Reissig Hans‐Ulrich 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Catalytic Direct Asymmetric Michael Reactions: Addition of Unmodified Ketone and Aldehyde Donors to Alkylidene Malonates and Nitro Olefins.
Authors: Betancort Juan M. , Sakthivel Kandasamy , Thayumanavan Rajeswari , Tanaka Fujie , Barbas Carlos F. III 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
New Aziridine Sulfide Ligands for Palladium‐Catalyzed Asymmetric Allylic Alkylation.
Authors: Braga Antonio L. , Paixao Marcio W. , Milani Priscila , Silveira Claudio C. , Rodrigues Oscar E. D. , Alves Elenilson F. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Catalytic Asymmetric 1,4‐Addition Reactions Using α,β‐Unsaturated N‐Acylpyrroles as Highly Reactive Monodentate α,β‐Unsaturated Ester Surrogates.
Authors: Matsunaga Shigeki , Kinoshita Tomofumi , Okada Shigemitsu , Harada Shinji , Shibasaki Masakatsu 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Toward Effective Chiral Catalysts Containing the N—P=O Structural Framework for the Borane‐Mediated Asymmetric Reduction of Prochiral Ketones.
Authors: Basavaiah Deevi , Reddy Gone Jayapal , Rao Kalapala Venkateswara 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of Substituted 1,3‐Cyclohexadienes, Pyridine‐2(1H)‐thiones, and Thieno[2,3‐d]pyrimidine‐4(3H)‐thiones by the Michael Reaction.
Authors: Dyachenko V. D. , Dyachenko A. D. , Chernega A. N. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Catalytic Cyclopropanation of Fluorine‐Containing Alkenes and Dienes with Diazomethane and Methyl Diazoacetate.
Authors: Guseva Ekaterina V. , Volchkov Nikolay V. , Tomilov Yury V. , Nefedov Oleg M. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Preparation of α,β‐Unsaturated γ‐Keto Aldehydes and New Tetronic Acid and Pyridazine Derivatives by Oxidative Transformations of Alkoxyallene‐Based Dihydrofurans.
Authors: Floegel Oliver , Reissig Hans‐Ulrich 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Addition of α‐Halo‐Substituted Carbonitriles to Aldehydes and Ketones in the Presence of Iron Pentacarbonyl.
Authors: Vasil'eva T. T. , Kuz'mina N. A. , Chakhovskaya O. V. , Mysova N. E. , Terent'ev A. B. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Chemoselective Thioacetalization and Transthioacetalization of Carbonyl Compounds Catalyzed by Tetrabutylammonium Tribromide (TBATB).
Authors: Naik Sarala , Gopinath Rangam , Goswami Mousumi , Patel Bhisma K. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
A Versatile Route to syn‐ and anti‐α‐Amino β‐Hydroxy Esters from β‐Keto Esters by Dynamic Kinetic Resolution with Ru‐SYNPHOS® Catalyst.
Authors: Mordant Celine , Dueckelmann Pascal , Ratovelomanana‐Vidal Virginie , Genet Jean‐Pierre 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Organometallic Reactions in Aqueous Media: The Allylations of Carbonyl Compounds Mediated in Zn/CdSO4 and Zn/SnCl2 Bimetal Systems.
Authors: Zhou Cunliu , Zhou Yuqing , Jiang Jiaoyang , Xie Zhen , Wang Zhiyong , Zhang Jiahai , Wu Jihui , Yin Hao 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Copper(I) tert‐Butoxide‐Promoted Allylation of β‐Triphenylsilyl Allylic Alcohols via 1,3 Csp2‐to‐O Silyl Migration.
Authors: Tsubouchi Akira , Itoh Miki , Onishi Kotaro , Takeda Takeshi 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Safe and Convenient Reduction of Δ2‐Isoxazolines with PMHS—Pd(OH)2/C.
Authors: Chandrasekhar S. , Babu B. Nagendra , Ahmed Moinuddin , Reddy M. Venkat , Srihari P. , Jagadeesh B. , Prabhakar A. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Biological Activity of Novel Substituted Benzanilides as Potassium Channel Activators. Part 5.
Authors: Biagi Giuliana , Giorgi Irene , Livi Oreste , Nardi Antonio , Calderone Vincenzo , Martelli Alma , Matinotti Enrica , Salerni Oreste LeRoy 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Copper‐Mediated Simple and Efficient Synthesis of Tribenzohexadehydro[12]annulene and Its Derivatives.
Authors: Iyoda Masahiko , Sirinintasak Siriwan , Nishiyama Yoshihiro , Vorasingha Anusorn , Sultana Fatema , Nakao Kazumi , Kuwatani Yoshiyuki , Matsuyama Haruo , Yoshida Masato , Miyake Yoshihiro 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Elaboration of a Novel Effective Approach to Enantiopure Functionalized 2,2′‐Dialkyl‐1,1′‐binaphthyls by Stereoconservative Cross‐Couplings at Positions 2 and 2′.
Authors: Kasak Peter , Putala Martin 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis, Isolation, and Characterization of Diels—Alder Adducts Between 1,4‐Dialkoxyanthracenes and Maleic Anhydride.
Authors: Kitamura Chitoshi , Hasegawa Munehiro , Ishikawa Hiroshi , Fujimoto Jun , Ouchi Mikio , Yoneda Akio 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of Enantiomerically Pure Perhydrofuro[3,4‐b]pyrans and Perhydrofuro[3,4‐b]furans.
Authors: Tiecco Marcello , Testaferri Lorenzo , Bagnoli Luana , Terlizzi Raffaella , Temperini Andrea , Marini Francesca , Santi Claudio , Scarponi Catalina 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Phthalimide Reaction with 2‐Methylquinoline as a Procedure for Synthesis of meso‐Heteryl‐Substituted Tetrabenzoporphins.
Authors: Galanin N. E. , Kolesnikov N. A. , Kudrik E. V. , Shaposhnikov G. P. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of Pyrrolo[3,2‐b]benzofurans and Pyrrolo[3,2‐b]naphthofurans via Addition of a Silyloxypyrrole to Activated Quinones.
Authors: Brimble Margaret A. , Burgess Caryn , Halim Rosliana , Petersson Maria , Ray Jayanta 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Ruthenium‐ and Rhodium‐Catalyzed Direct Carbonylation of the ortho C—H Bond in the Benzene Ring of N‐Arylpyrazoles.
Authors: Asaumi Taku , Matsuo Takuya , Fukuyama Takahide , Ie Yutaka , Kakiuchi Fumitoshi , Chatani Naoto 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Functional Detergents Containing an Imidazole Ring and Typical Fragments of α‐Nucleophiles Underlying Micellar Systems for Cleavage of Esters of Phosphorus Acids.
Authors: Simanenko Yu. S. , Karpichev E. A. , Prokop'eva T. M. , Lattes A. , Popov A. F. , Savelova V. A. , Belousova I. A. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Fluorescent Properties of 2‐(1H‐Benzimidazol‐2‐yl)‐phenol Derivatives.
Authors: Ouyang Jie , Ouyang Chenguang , Fujii Yuki , Nakano Yoshiharu , Shoda Takuji , Nagano Tetsuo 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Antimicrobial Activity of New 2‐[p‐Substituted‐benzyl]‐5‐[substituted‐carbonylamino]benzoxazoles.
Authors: Yildiz‐Oren Ilkay , Tekiner‐Gulbas Betul , Yalcin Ismail , Temiz‐Arpaci Ozlem , Aki‐Sener Esin , Altanlar Nurten 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of 3,3′‐Bipyrazole, 5,5′‐Bi‐1,3,4‐thiadiazole and Fused Azole Systems via Bishydrazonoyl Chlorides.
Authors: Dawood Kamal M. , Elwan Nehal M. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Tetrachlorosilane—Sodium Azide System in the Synthesis of Tetrazole‐Containing D,L‐Tryptophane Derivatives.
Authors: Morozova S. E. , Esikov K. A. , Dmietrieva T. N. , Malin A. A. , Ostrovskii V. A. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
A New Insight into the Pfitzinger Reaction. A Facile Synthesis of 6‐Sulfamoylquinoline‐4‐carboxylic Acids.
Authors: Ivachtchenko Alexandre V. , Khvat Alexander V. , Kobak Vladimir V. , Kysil Volodymir M. , Williams Caroline T. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
C—C Bond Formation Between Isocyanide and β,β‐Difluoroalkene Moieties via Electron Transfer: Fluorinated Quinoline and Biquinoline Syntheses.
Authors: Ichikawa Junji , Mori Takashi , Miyazaki Hiroyuki , Wada Yukinori 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
A Microwave‐Assisted Facile One‐Pot Synthesis of Anellated Pyridines from β‐Formyl Enamides via Henry Reaction.
Authors: Chetia Apurba , Longchar Moanochet , Lekhok Kushal C. , Boruah Romesh C. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Biradicals/Zwitterions from Thermolysis of Enyne‐Isocyanates. Application to the Synthesis of 2(1H)‐Pyridones, Benzofuro[3,2‐c]pyridine‐1(2H)‐ones, 2,5‐Dihydro‐1H‐pyrido[4,3‐b]indol‐1‐ones, and Related Compounds.
Authors: Li Hongbin , Yang Hua , Petersen Jeffrey L. , Wang Kung K. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Unusual Cyclization of N‐(1‐Aryl‐1‐chloro‐2,2,2‐trifluoroethyl)‐N′‐(p‐tolyl)‐carbodiimines in the Presence of Triethylamine.
Authors: Vovk M. V. , Lebed' P. S. , Chernega A. N. , Pirozhenko V. V. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
A Facile Microwave‐Induced One‐Pot Synthesis of Novel Pyrimido[4,5‐d]pyrimidines and Pyrido[2,3‐d]pyrimidines under Solvent‐Free Conditions.
Authors: Gohain Mukut , Prajapati Dipak , Gogoi Baikuntha J. , Sandhu Jagir S. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of 5‐Alkyl‐1,3‐bis [2‐hydroxy‐3‐ (6‐methyl‐2,4‐dioxo‐1,2,3,4‐tetrahydropyrimidin‐3‐yl)propyl] ‐6‐methyl‐1,2,3,4‐tetrahydropyrimidine‐2,4‐diones
Authors: Krivonogov V. P. , Kozlova G. G. , Belaya E. A. , Sivkova G. A. , Spirikhin L. V. , Abdrakhmanov I. B. , Plechev V. V. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Studies on 2,3‐Dioxopyrrolidines. Synthesis of Piperazine, Pyrrolo[4,5‐b]indole, Pyrazino[5,6‐b]indole and Arylazo Derivatives of Amino Acids.
Authors: Sofan M. A. , Fouda A. M. , Asfah E. M. 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of 6‐(2,2‐Dimethyl‐3,4‐dihydro‐3‐oxo‐1,4 (2H)‐benzoxazin‐7‐yl)pyridazin‐3‐ones.
Authors: Moussavi Ziaeddin , Lebegue Nicolas , Carato Pascal , Yous Said , Berthelot Pascal 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Stereoselective One‐Pot Synthesis of Substituted (4Z)‐2‐Alkyl‐4‐benzylidene‐4H‐1,3‐benzothiazines.
Authors: Herrera Antonio , Martinez‐Alvarez Roberto , Ramiro Pedro , Sanchez Angel , Torres Rosario 
Published: October 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.