bluuebunny/crossref_metadata_2025 huggingface dataset:
Platelet‐Released Supernatant Increases Matrix Metalloproteinase‐2 Production, Migration, Proliferation, and Tube Formation of Human Umbilical Vascular Endothelial Cells
Authors: Kandler Barbara , Fischer Michael B. , Watzek Georg , Gruber Reinhard
Published: February 2005

Background: Local application of platelets represents a promising tool to enhance bone regeneration. New bone formation strictly requires blood vessel formation, a sequential process involving matrix degradation, migration, proliferation, and tube formation of endothelial cells. Here we investigated the impact of secreted granula products from activated platelets on endothelial cells, and determined the involvement of extracellular signal‐regulated kinase (ERK) signaling.

Methods: The effects of platelet‐released supernatant on endothelial cells were investigated using in vitro models. Matrix metalloproteinase‐ 2 (MMP‐2) release, migration, proliferation, and tube formation of human umbilical vascular endothelial cells (HUVEC) were determined in response to platelet‐released supernatant by gelatine zymography, Boyden chamber assay, 3[H]thymidine incorporation, and basement membrane assay, respectively. All experiments were performed in the presence of the ERK signaling inhibitor PD98059. ERK phosphorylation was detected by Western blot analysis.

Results: Incubation with platelet‐released supernatant increased the production of MMP‐2, migration, proliferation, and tube formation of HUVEC. Platelet‐released supernatant also stimulated ERK phosphorylation in HUVEC. Inhibition of ERK signaling decreased platelet‐released supernatant‐stimulated endothelial cell proliferation, but not MMP‐2 activity, migration, and the formation of capillary tubes.

Conclusions: Our data suggest that secreted granula products from platelets can enhance different stages of blood vessel formation, and that ERK signaling is required to mediate the mitogenic effects of the supernatant. These findings support the hypothesis of a potential link between platelet activation and blood vessel formation during bone regeneration. J Periodontol 2004;75:1255‐1261.
Loaded Custom‐Made Zirconia and Titanium Implants Show Similar Osseointegration: An Animal Experiment
Authors: Kohal Ralf J. , Weng Dietmar , Bächle Maria , Strub Jörg R.
Published: February 2005

Background: Zirconia might be an alternative material to titanium for dental implant fabrication. The aim of the present study was to investigate the histological behavior (osseointegration) of loaded zirconia implants in an animal model and to compare it with the behavior of titanium implants.

Methods: Five months after extraction of the upper anterior teeth, 12 custom‐made titanium implants (control group) and 12 custom‐made zirconia implants (test group) were inserted in the extraction sites in six monkeys. Before insertion, the titanium implant surfaces were sandblasted with Al2O3 and subsequently acid‐etched. The zirconia implants were only sandblasted. Six months following implant insertion, impressions were taken for the fabrication of single crowns. A further 3 months later, nonprecious metal crowns were inserted. Five months after insertion of the crowns, the implants with the surrounding hard and soft tissues were harvested, histologically prepared, and evaluated under the light microscope regarding the peri‐implant soft tissue dimensions and mineralized bone‐to‐implant contact.

Results: No implant was lost during the investigational period. The mean height of the soft peri‐implant tissue cuff was 5 mm around the titanium implants and 4.5 mm around the zirconia implants. No statistically significant differences were found in the extent of the different soft tissue compartments. The mean mineralized bone‐to‐implant contact after 9 months of healing and 5 months of loading amounted to 72.9% (SD: 14%) for the titanium implants and to 67.4% (SD: 17%) for the zirconia implants. There was no statistically significant difference between the different implant materials.

Conclusion: Within the limits of this animal experiment, it can be concluded that the custom‐made zirconia implants osseointegrated to the same extent as custom‐made titanium control implants and show the same peri‐implant soft tissue dimensions. J Periodontol 2004;75:1262‐1268.
Facilitating children's accurate responses: conversational rules and interview style
Authors: Cordón Ingrid M. , Saetermoe Carrie L. , Goodman Gail S.
Published: February 2005

This study examined the effectiveness of teaching young children a set of social conversational rules as a method of reducing errors in children's memory reports. Forty children (aged 3 to 6 years) interacted with a confederate ‘teaching assistant.’ Three conversational rules were examined as possible means of decreasing inaccuracies. For comparison purposes, three placebo rules were also developed. To test the limitations of teaching young children a set of conversational rules, three interview styles (neutral, repetitive, accusatory) were used. Results indicated that children who received all three target rules provided a smaller proportion of incorrect responses than did children who received fewer target rules or than children in a placebo control group, regardless of interview style. Theoretical and applied issues are discussed. Copyright © 2005 John Wiley & Sons, Ltd.
Effects of age and size in the ears of gekkonomorph lizards: Middle‐ear morphology with evolutionary implications
Authors: Werner Yehudah L. , Safford Shawn D. , Seifan Merav , Saunders James C.
Published: January 2005

The function of the ear depends in part on its absolute size and internal proportions. Thus, in both young individuals and small species, the middle ear is expected to be allometrically enlarged despite its smaller absolute size. Here we aim to compare the ontogenetic allometry of relevant middle‐ear structures as observed within gecko (gekkonomorph lizards) species, with the evolutionary allometry observed interspecifically. These observations also provide middle‐ear data for future evaluation of variation in auditory sensitivity. The material comprised 84 museum specimens of geckos, representing nine species of three gekkonomorph subfamilies. The results of dissections and measurements show that different reports notwithstanding, the middle‐ear ossicular chain is indeed structured as described for geckos by Werner and Wever (J Exp Zool 1972;179:1–16) and Wever (The reptile ear, 1978). Some sexual dimorphism is indicated, but this requires further study. During postnatal ontogeny, the allometric growth in the ratio of the columellar footplate area to body length differed between the intraspecific and interspecific levels, hence species differences in the middle ear do not merely result from animal size. The ratio of the tympanic membrane area to the columellar footplate area increased during ontogeny. In this, geckos resemble birds and probably also mammals. Similarly, when the comparison was among adults representing different species, the ratio of the tympanic membrane area to the columellar footplate area increased with body size. In this, however, the geckos differed from birds and mammals, in which this ratio varied taxonomically, irrespective of body size. It would thus seem that middle‐ear proportions have evolved among geckos to produce small interspecific differences, but among amniote tetrapods they have evolved according to different principles in the classes reptiles, birds, and mammals. © 2005 Wiley‐Liss, Inc.
Investigations of the genomic region that contains the clf1 mutation, a causal gene in multifactorial cleft lip and palate in mice
Authors: Juriloff Diana M. , Harris Muriel J. , Dewell Sarah L. , Brown Carolyn J. , Mager Dixie L. , Gagnier Liane , Mah Diana G.
Published: February 2005

BACKGROUND

Human nonsyndromic cleft lip and palate, CL(P), is genetically complex, with one contributing gene on chromosome 17q. A potentially homologous gene, clf1 on distal chromosome 11, is part of the digenic cause of the 10–30% CL(P) in the A/WySn mouse strain. Here we report our progress toward identifying the clf1 mutation.

METHODS

Transcription from all of the known and predicted genes in the 1.5‐Mb candidate region was examined in A/WySn and control (AXB‐4/Pgn) ED10–11 embryo heads. The marker haplotype for 28 inbred strains across the clf1 region was obtained. The entire transcripts of Wnt9b and Wnt3 in A/WySn were sequenced. Using long PCR, the genomic region from Wnt3 throughWnt9b was screened in A/WySn for an inserted retrotransposon.

RESULTS

Gosr2, Wnt9b, Wnt3, Nsf, Arf2, Crhr1, Mapt, Cdc27, Myl4, Itgb3, chr11_20.152, chr11_20.154, chr11_20.155, and chr11_20.156 are expressed in ED10–11 heads. None is absent or detectably reduced in A/WySn. The ancestral pre‐clf1 mutation haplotype was found in CBA/J mice. By a test‐cross, CBA/J was confirmed to lack the clf1 mutation. Three single‐nucleotide variants in A/WySn (vs. C57BL/6J) were found in each of the 3′ untranslated regions (3′UTRs) of Wnt3 and of Wnt9b, respectively; their presence in CBA/J shows that none are the clf1 mutation. An inserted intracisternal A particle (IAP) retrotransposon located 6.6 kb from the 3′ end of Wnt9b was found in A/WySn and in all clf1 strains tested. This IAP is absent in C57BL/6J and CBA/J.

CONCLUSIONS

The clf1 mutation is a genomic alteration present in A/WySn and absent in the ancestral chromosomal segment in CBA/J. The IAP retrotransposon insertion near Wnt9b in A/WySn fits this criterion; we predict that interference with Wnt9b function by this IAP is the clf1 mutation. Birth Defects Research (Part A) 2005. © 2005 Wiley‐Liss, Inc.
Impaired development of mitochondria plays a role in the central nervous system defects of fetal alcohol syndrome
Authors: Xu Yajun , Liu Peng , Li Yong
Published: February 2005

BACKGROUND

Alcohol consumption during pregnancy can induce a wide spectrum of adverse effects in offspring. Microcephaly and mental retardation are two major defects of central nervous system (CNS). Most mechanism studies of alcohol‐related CNS defects have been focused on the morphologically abnormal tissues, and more attention has been paid to nuclear alteration as opposed to organelle development.

METHODS

A mouse model of fetal alcohol syndrome (FAS) was used to investigate the effect of alcohol on fetal cerebral mitochondria development. Pregnant mice were given different doses of ethanol intragastrically from GD6 to GD15. Fetal cerebral mitochondria were isolated and analyzed on GD18.

RESULTS

Excessive cell apoptosis was found in the cerebra of prenatal alcohol exposure fetuses. Proliferation and differentiation of fetal cerebral mitochondria were inhibited by alcohol. Affected mitochondrial volume constriction and adenosine triphosphate (ATP) accumulation, reduced activities of respiratory chain complex I and IV and ATP synthase were detected in the cerebral tissue without obvious malformed appearance.

CONCLUSIONS

Impaired mitochondria development plays a role in the CNS defects induced by prenatal alcohol exposure. Birth Defects Research (Part A) 2005. © 2005 Wiley‐Liss, Inc.
EGF‐R and erbB‐2 in murine tooth development after ethanol exposure
Authors: Jiménez‐Farfán Dolores , Guevara Jorge , Zenteno Edgar , Malagón Héctor , Hernández‐Guerrero Juan Carlos
Published: February 2005

BACKGROUND

Alcohol consumption during pregnancy can frequently lead to a congenital disorder known as fetal alcohol syndrome (FAS); however, not all children born to alcoholic women develop FAS. Alcohol consumption may affect diverse organs and systems during embryonic development, including craniofacial structures. Small teeth, enamel alterations, and delayed eruption have been observed after ethanol exposure. Epidermal growth factor receptors (EGF‐Rs) participate in dental proliferation and differentiation, and changes in these receptors were considered here to be a likely mechanism associated to the dental anomalies observed in this syndrome. Epidermal growth factor receptor type 1 (EGF‐R) and epidermal growth factor receptor type 2 (erbB‐2) immunoexpression during the lower first molar morphogenesis was investigated in mouse fetuses exposed to ethanol during gestation.

METHODS

Pregnant female mice were divided into groups, consuming either 5, 10, 15, 20, or 25% ethanol solutions, or water (control group). Heads were obtained from 16.5‐ and 18.5‐day fetuses. Immunohistochemistry was applied to EGF‐R and erbB‐2.

RESULTS

At days 16.5 and 18.5, fetuses from 15%, 20%, and 25% ethanol groups showed delayed differentiation, degenerative changes in dental epithelial tissues and reduced dental size; additionally, they displayed an enhanced immunoreactivity to EGF‐R and erbB‐2.

CONCLUSIONS

Our results suggest that ethanol consumption during pregnancy affects the expression of EGF receptors and induces a delay in murine fetal dental morphogenesis. Dental development is a process that involves a number of growth factors; hence we consider that further research is required to show whether the changes in glycosylation and growth‐factor signaling pathways observed in other cells are also involved in the alterations observed in this study. Birth Defects Research (Part A), 2005. © 2005 Wiley‐Liss, Inc.
Simulated folding in polypeptides of diversified molecular tacticity: Implications for protein folding and de novo design
Authors: Ramakrishnan Vibin , Ranbhor Ranjit , Durani Susheel
Published: February 2005

Stereochemistry could be a powerful variable for conformational tune up of polypeptides for de novo design. It may be also useful probe of possible role of interamide energetics in selection and stabilization of conformation. The homopolypeptides Ac–Xxx30–NHMe, with Xxx = Ala, Val, and Leu, of diversified stereochemical structure are generated by simulated racemization with a modified GROMOS‐96 force field. The polypeptides, and other systematic stereochemical variants, are folded by simulated annealing with another modified GROMOS‐96 force field under the dielectric constant values 1, 4, and 10. The resultant 15,000 molecular folds of isotactic (poly‐L‐chiral), syndiotactic (alternating L,D‐chiral), and heterotactic (random‐L,D‐chiral) stereochemical structure, belonging to three polypeptide series, achieved under three different folding conditions, are assessed statistically for structure‐to‐energy‐to‐conformation relationship. The results suggest that interamide electrostatics could be a major factor in secondary‐structure selection in polypeptides while main‐chain stereochemistry could dictate molecular packing and therefore the relative magnitude of hydrogen‐bond and Lennard–Jones (LJ) contributions in conformational energy. A method for computational design of heterotactic molecular folds in polypeptide structure has been developed, and the first road map for a chiral tune up of polypeptide structure based on stereochemical engineering has been laid down. Broad implications for protein structure, folding, and de novo design are briefly discussed. © 2005 Wiley Periodicals, Inc. Biopolymers 78: 96–105, 2005
Molecular dynamics simulation of truncated bovine adrenodoxin
Authors: Shakya Saurabh Kumar , Gu Wei , Helms Volkhard
Published: February 2005

The 128 amino acid long soluble protein adrenodoxin (Adx) is a typical member of the ferredoxin protein family that are electron carrier proteins with an iron–sulfur cofactor. Adx carries electrons from adrenodoxin reductase (AdR) to cytochrome P450s. Its binding modes to these proteins were previously characterized by site‐directed mutagenesis, by X‐ray crystallography for the complex Adx:AdR, and by NMR. However, no clear evidence has been provided for the driving force that promotes Adx detachment from AdR upon reduction. Here, we characterized the conformational dynamics of unbound Adx in the oxidized and reduced forms using 2–20 ns long molecular dynamics simulations. The most noticeable difference between both forms is the enhanced flexibility of the loop (47–51) surrounding the iron–sulfur cluster in the reduced form. Together with several structural displacements at the binding interface, this increased flexibility may be the key factor promoting unbinding of reduced Adx from AdR. This points to an intrinsic property of reduced Adx that drives dissociation. © 2005 Wiley Periodicals, Inc. Biopolymers 78: 9–20, 2005
Exchange of counterions in DNA condensation
Authors: Murayama Yoshihiro , Sano Masaki
Published: February 2005

We measured the fluorescence intensity of DNA‐bound fluorescent dyes YO‐PRO‐1 (oxazole yellow) and YOYO‐1 (dimer of oxazole yellow) at various spermidine concentrations to determine how counterions on DNA are exchanged in the process of DNA condensation. A decrease of fluorescence intensity was observed with an increase of spermidine. Considering the chemical equilibrium under the competition between the dye and spermidine for counterion condensation on DNA, the theoretical curve well describes the decrease of the fluorescence intensity. These results indicate that dyes are exchanged for spermidine at the binding site on DNA; that is, the exchange of counterions occurs. The parameters associated with the decrease of the fluorescence intensity show that the relative affinity of the dye and spermidine for DNA depends on the state of DNA. Moreover, YOYO‐1 prevents the DNA condensation, but the effect of YO‐PRO‐1 on the condensation is very slight, though both dyes intercalate for DNA; the high affinity of YOYO‐1 compared to YO‐PRO‐1 enables prevention of the condensation. © 2005 Wiley Periodicals, Inc. Biopolymers 77: 354–360, 2005
Bioelectrocatalytic signaling from immunosensors with back‐filling immobilization of glucose oxidase on biorecognition surfaces
Authors: Won Byoung Yeon , Choi Hyoung Gil , Kim Kong Hwan , Byun Sang Yo , Kim Hak‐Sung , Yoon Hyun C.
Published: February 2005

We report a novel method of electrochemical signaling from antigen–antibody interactions at immunoelectrodes with bioelectrocatalyzed enzymatic signal amplification. For the immunosensing surface construction, a poly(amidoamine) G4‐dendrimer was employed not only as a building block for the electrode surface modification but also as a matrix for ligand functionalization. As a model biorecognition reaction, the dinitrophenyl (DNP) antigen‐functionalized electrode was fabricated and an anti‐DNP antibody was used. Glucose oxidase (GOX) was chosen to amplify electrochemical signal by enzymatic catalysis. The signal amplification strategy introduced in this study is based on the back‐filling immobilization of biocatalytic enzyme to the immunosensor surface, circumventing the use of an enzyme‐labeled antibody. The non‐labeled native antibody was biospecifically bound to the immobilized ligand, and the activated enzyme (periodate‐treated GOX) reacted and “back‐filled” the remaining surface amine groups on the dendrimer layer by an imine formation reaction. From the bioelectrocatalyzed signal registration with the immobilized GOX, the surface density of biospecifically bound antibody could be estimated. The DNP functionalization reaction was optimized to facilitate the antibody recognition and signaling reactions, and ≈6% displacement of surface amine to DNP was found to be an optimum. From quartz crystal microbalance measurement, immunosensing reaction timing and the surface inertness to the nonspecific biomolecular binding were tested. By changing the surface functionalization level of DNP in the calibration experiments, immunosensors exhibited different dynamic detection ranges and limits of detection, supporting the capability of parameters modulation for the immunosensors. For the anti‐DNP antibody assay, the fabricated immunosensor having 65% functionalization ratio exhibited the linear detection range of 10−4 to 0.1 g/L protein and a limit of detection around 2 × 10−5 g/L. © 2005 Wiley Periodicals, Inc.
eIF2α phosphorylation, stress perception, and the shutdown of global protein synthesis in cultured CHO cells
Authors: Underhill Michèle F. , Birch John R. , Smales C. Mark , Naylor Louise H.
Published: February 2005

The perception of environmental stress in animal cells engineered to produce heterologous protein leads to the induction of stress signaling pathways and ultimately apoptosis and cell death. Protein synthesis is regulated in response to various environmental stresses by phosphorylation of the α subunit of the eukaryotic initiation factor 2 (eIF2). In this study we have utilized a model system of Chinese hamster ovary cells engineered to secrete recombinant TIMP‐1 protein to investigate the relationship between the cellular rate of protein synthesis, eIF2α phosphorylation, cellular stress perception, and the rate of cell specific recombinant protein synthesis. The rate of total protein synthesis was maximal after 48 hours of culture, remaining relatively high until 96 hours of culture, after which a decline was observed. Towards the end of culture a marked increase in labeled secreted protein was observed. Total eIF2α expression levels were high during the exponential growth phase and decreased slightly towards the end of culture. On the other hand, the relative expression of phosphorylated eIF2α showed a bi‐phasic response with a small increase in phosphorylated eIF2α observed at 48 hours of culture, and a significant increase at 120 hours post‐inoculation. The large increase in phosphorylated eIF2α coincided with the observed increase in labeled secreted protein and the decline in total cellular protein synthesis. A marked increase in ubiquitination was also observed at 120 hours post‐inoculation that coincided with reduced rates of cellular protein synthesis and mRNA translation attenuation. We suggest that eIF2α phosphorylation is an indicator of cellular stress perception, which could be exploited in recombinant protein manufacturing to commence feeding and engineering strategies. © 2005 Wiley Periodicals, Inc.
Systematic review of the Sugarbaker procedure for pseudomyxoma peritonei
Authors: Bryant J , Clegg A J , Sidhu M K , Brodin H , Royle P , Davidson P
Published: January 2005

Background

Pseudomyxoma peritonei, a rare progressive disease process within the peritoneum, is characterized by an abundance of mucinous fluid; if left untreated, the condition is fatal. The aim of this article is to assess the clinical effectiveness and costs of the Sugarbaker procedure for pseudomyxoma peritonei.

Methods

A systematic review of the literature up to April 2004 was undertaken, with modelling of costs.

Results

Five retrospective case-series reports met the inclusion criteria. Survival after operation was approximately 95 per cent at 2 years and 60–68 per cent at 10 years, with 41–52 per cent of patients having no evidence of disease at the end of follow-up. A Monte Carlo simulation model estimated the marginal cost for one patient over a maximum of 5 years to be about £ 9700 (standard deviation £ 1300).

Conclusion

Evidence of the effectiveness of the Sugarbaker procedure for pseudomyxoma peritonei is limited in quantity and quality, but suggests there may be some benefit for patients. The marginal cost of the operation is about £ 9700, provided that trained and experienced staff are available to perform the procedure.
Elective surgery after acute diverticulitis
Authors: Janes S , Meagher A , Frizelle F A
Published: January 2005

Background

Diverticulitis is a common condition. Practice guidelines from many organizations recommend bowel resection after two attacks. The evidence for such a recommendation is reviewed.

Methods

A Medline literature search was performed to locate English language articles on surgery for diverticular disease. Further articles were obtained from the references cited in the literature initially reviewed.

Results

Most people with diverticulosis are asymptomatic. Diverticular disease occurs in over 25 per cent of the population, increasing with age. After one episode of diverticulitis one-third of patients have recurrent symptoms; after a second episode a further third have a subsequent episode. Perforation is commonest during the first episode of acute diverticulitis. After recovering from an episode of diverticulitis the risk of an individual requiring an urgent Hartmann's procedure is one in 2000 patient-years of follow-up. Surgery for diverticular disease has a high complication rate and 25 per cent of patients have ongoing symptoms after bowel resection.

Conclusion

There is no evidence to support the idea that elective surgery should follow two attacks of diverticulitis. Further prospective trials are required.
Synthesis of Ag and AgI Quantum Dots in AOT‐Stabilized Water‐in‐CO2 Microemulsions
Authors: Liu Juncheng , Raveendran Poovathinthodiyil , Shervani Zameer , Ikushima Yutaka , Hakuta Yukiya
Published: January 2005

Silver and silver iodide nanocrystals have been synthesized in the water‐in‐CO2 reverse microemulsions formed by the commonly used surfactant, sodium bis(2‐ethylhexyl)sulfosuccinate (AOT), in the presence of 2,2,3,3,4,4,5,5‐octafluoro‐1‐pentanol as cosurfactant. The nanometer‐sized aqueous domains in the microemulsion cores not only act as nanoreactors, but the surfactant interfacial monolayer also helps the stabilization of the metal and semiconductor nanoparticles. The transmission electron microscopy results show that silver and silver iodide nanocrystals with average diameters of 6.0 nm (standard deviation, SD=1.3 nm) and 5.7 nm (SD=1.4 nm), respectively, were formed. The results indicate that the method can be utilized as a general and economically viable approach for the synthesis of metal and semiconductor quantum dots in environmentally benign supercritical carbon dioxide.
Structural Characterization, Electric and Magnetic Behavior of Zn‐Doped Manganites.
Authors: Alvarenz‐Serrano I. , Pico C. , Veiga M. L.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
On the Constitution and Thermodynamics of Ni—Tb Alloys
Authors: Rong Q. , Schaller H.‐J.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis and Structure Determination of a New Organically Templated Scandium Fluorophosphate Framework and Its Indium Analogue.
Authors: Park Hyunsoo , Bull Ivor , Peng Luming , Young Victor G. Jr. , Grey Clare P. , Parise John B.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Palladium(II)‐Substituted Tungstosilicate [Cs2K(H2O)7Pd2WO (H2O)(A‐α‐SiW9O34)2] 9‐.
Authors: Bi Li‐Hua , Kortz Ulrich , Keita Bineta , Nadjo Louis , Borrmann Horst
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Asymmetric Synthesis of the cis‐ and trans‐Stereoisomers of 4‐Aminopyrrolidine‐3‐carboxylic Acid and 4‐Aminotetrahydrofuran‐3‐carboxylic Acid.
Authors: Bunnage Mark E. , Davies Stephen G. , Roberts Paul M. , Smith Andrew D. , Withey Jonathan M.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Realization of the Synthesis of α,α‐Disubstituted Carbamylacetates and Cyanoacetates by Either Enzymatic or Chemical Functional Group Transformation, Depending upon the Substrate Specificity of Rhodococcus Amidase.
Authors: Yokoyama Masahiro , Kashiwagi Mieko , Iwasaki Masakazu , Fuhshuku Ken‐ichi , Ohta Hiromichi , Sugai Takeshi
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Rhodium‐Catalyzed Novel Trifluoromethylation at the α‐Position of α,β‐Unsaturated Ketones.
Authors: Sato Kazuyuki , Omote Masaaki , Ando Akira , Kumadaki Itsumaro
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
New Preparative Route to Hetaryldienes and Azadienes.
Authors: Nagy Ildiko , Hajos Gyoergy , Riedl Zsuzsanna
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Microwave‐Assisted Epoxidation of Hindered Homoallylic Alcohols Using VO(acac)2: Application to Polypropionate Synthesis.
Authors: Torres Gerardo , Torres Wildeliz , Prieto Jose A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Relative Electrophilic Fluorinating Power as Assayed by Competitive Catalytic Halogenation Reactions.
Authors: Toullec Patrick Y. , Devillers Ingrid , Frantz Richard , Togni Antonio
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
A New Reaction System for Horner—Wadsworth—Emmons Olefination of Optically Active 4‐Hydroxy‐2‐oxo‐alkylphosphonates and 4‐Hydroxy‐1‐chloro‐2‐oxo‐alkylphosphonates with Aliphatic Aldehydes.
Authors: Xu Chengfu , Yuan Chengye
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis of Cyano Cyclic Olefins Through Ring‐Closing Metathesis.
Authors: Choi Ihl Young , Byoun Kyoung Hee , Jung Myung Hee , Lim Hee‐Jeong , Lee Hyo Won
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Conversion of Chiral Unsaturated Cyanohydrins into Chiral Carba‐ and Heterocycles via Ring‐Closing Metathesis.
Authors: van den Nieuwendijk Adrianus M. C. H. , Ghisaidoobe Amar B. T. , Overkleeft Herman S. , Brussee Johannes , van der Gen Arne
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Diastereoselective Addition of Organozinc Reagents to 2‐Alkyl‐3‐(arylsulfanyl)propanals.
Authors: Larsson Michael , Galandrin Elodie , Hoegberg Hans‐Erik
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Nucleophilic Difluoromethylation of Primary Alkyl Halides Using Difluoromethyl Phenyl Sulfone as a Difluoromethyl Anion Equivalent.
Authors: Prakash G. K. Surya , Hu Jinbo , Wang Ying , Olah George A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Enantioselective Addition of Phenyl and Alkyl Acetylenes to Imines Catalyzed by Chiral Cu(I) Complexes.
Authors: Benaglia Maurizio , Negri Diego , Dell'Anna Gianmaria
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Highly Diastereo‐ and Enantioselective Reagents for Aldehyde Crotylation.
Authors: Hackman Blaine M. , Lombardi Pamela J. , Leighton James L.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Z/E Stereoselective Synthesis of β‐Bromo Baylis—Hillman Ketones Using MgBr2 as Promoter via a One‐Pot Three‐Component Reaction.
Authors: Wei Han‐Xun , Jasoni Richard L. , Hu Jiali , Li Guigen , Pare Paul W.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Enantioselective Cyanosilylation of Ketones Catalyzed by Double‐Activation Catalysts with N‐Oxides.
Authors: Chen Fu‐Xue , Qin Bo , Feng Xiaoming , Zhang Guolin , Jiang Yaozhong
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Enantioselective Addition of Trimethylsilyl Cyanide to Aldehydes Catalyzed by Bifunctional BINOLAM‐AlCl versus Monofunctional BINOL‐AlCl Complexes.
Authors: Casas Jesus , Najera Carmen , Sansano Jose M. , Saa Jose M.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Catalytic Asymmetric Synthesis of (S)‐Oxybutynin and a Versatile Intermediate for Antimuscarinic Agents.
Authors: Masumoto Shuji , Suzuki Masato , Kanai Motomu , Shibasaki Masakatsu
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis of Some New Chiral Bifunctional o‐Hydroxyarylphosphonodiamides and Their Application as Ligands in Ti(IV) Complex Catalyzed Asymmetric Silylcyanation of Aromatic Aldehydes.
Authors: He Ke , Zhou Zhenghong , Wang Lixin , Li Kangying , Zhao Guofeng , Zhou Qilin , Tang Chuchi
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Alkatrienyl Sulfoxides and Sulfones. Part 5. Tandem Cyclization, Rearrangement, and Aromatization of 1‐ and 3‐Vinylallenyl Sulfoxides and Sulfones in Diels—Alder Reaction.
Authors: Christov Valerij Ch. , Ivanov Ivaylo K.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
A Novel P,S‐Heterodonor Ligand and Palladium(0) Complex Catalyzed Suzuki Cross‐Coupling Reaction.
Authors: Zhang Wen , Shi Min
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis and Cytotoxicity of Anilinomethyl‐1,4‐naphthoquinones.
Authors: Chung Yongseog , Im Jong Kwan , Lee Sungduck , Cho Hoon
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Facile Acid‐Catalyzed Condensation of 2‐Hydroxy‐2,2′‐biindan‐1,1′,3,3′‐tetrone with Phenols, Methoxyaromatic Systems and Enols.
Authors: Das Suven , Pramanik Animesh , Froehlich Roland , Patra Amarendra
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
s‐Indacene‐1,3,5,7(2H,6H)‐tetraone (“Janus Dione”) and 1,3‐Dioxo‐5,6‐indanedicarboxylic Acid: Old and New 1,3‐Indandione Derivatives.
Authors: Krief Pnina , Becker James Y. , Ellern Arkady , Khodorkovsky Vladimir , Neilands Ojars , Shapiro Lev
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Lithiation and Reactions of Stilbene Oxides: Synthetic Utility.
Authors: Florio Saverio , Aggarwal Varinder , Salomone Antonio
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Further Enolate Alkylation Studies of 2,5‐Dimethyl‐3(2H)‐furanone.
Authors: Caine Drury S. , Arant Mark E.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
An Efficient Synthesis of 4,5‐Dihydronaphtho[2,1‐b]furan Through a Novel Ring Transformation of 2H‐Pyran‐2‐one.
Authors: Goel Atul , Dixit Manish
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Direct Oxidative Heck Cyclizations: Intramolecular Fujiwara—Moritani Arylations for the Synthesis of Functionalized Benzofurans and Dihydrobenzofurans.
Authors: Zhang Haiming , Ferreira Eric M. , Stoltz Brian M.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Diels—Alder Reactions with Cyclic Sulfones. Part 7. Synthesis of 1‐Benzothiophene 1,1‐Dioxide Derivatives.
Authors: Andreev G. N. , Shul'ts E. E. , Volkov A. A. , Shakirov M. M. , Bagryanskaya I. Yu. , Gatilov Yu. V. , Tolstikov G. A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
N‐Alkylation of N‐(2,5‐Dioxopyrrolidin‐1‐yl)benzamides.
Authors: Kolobov A. V. , Panfilov S. T. , Borisov P. V. , Ovchinnikov K. L. , Khokhlev A. L. , Danilova A. S. , Kofanov E. R.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Ugi Reaction with Isocyanoindoles.
Authors: Mironov M. A. , Tokareva M. I. , Ivantsova M. N. , Mokrushin V. S.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Straightforward Access to 2‐Iminoisoindolines via Three‐Component Coupling of Arynes, Isocyanides and Imines.
Authors: Yoshida Hiroto , Fukushima Hiroyuki , Ohshita Joji , Kunai Atsutaka
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
An Exception of Eschweiler‐Clarke Methylation: Cyclocondensation of α‐Amino Amides with Formaldehyde and Formic Acid.
Authors: Chen Fu‐Lin , Sung Kuangsen
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Facile Cleavage of N‐Arylsulfonyl Bond of N‐Arylsulfonylimidazolidinone with Magnesium in Methanol.
Authors: Nadir Upender K. , Krishna R. Vijaya
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Heterocyclic Thiones and Their Analogues in 1,3‐Dipolar Cycloaddition Reactions. Part 2. Reactions of Benzothiazole‐2‐thione with Nitrilimines.
Authors: Firsova O. V. , Dolgushina T. S. , Polukeev V. A. , Zavodnik V. E. , Stash A. I. , Bel'skii V. K. , Galishev V. A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis, Antitumor and Antiviral Properties of Some 1,2,4‐Triazole Derivatives.
Authors: Al‐Soud Yaseen A. , Al‐Dweri Mohammad N. , Masoudi Najim A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
β‐Oxosulfone Thiosemicarbazones in the Synthesis of S,N‐Containing Heterocycles.
Authors: Gerasimova N. P. , Ermolaeva V. V. , Nozhnin N. A. , Alov E. M. , Moskvichev Yu. A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Dimethyldioxirane Epoxidation of 3‐Aryl‐1‐(3‐coumarinyl)propen‐1‐ones.
Authors: Levai Albert , Jeko Jozsef , Brahmbhatt D. I.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis of Ring‐A Hydroxylated Flavones by Sodium Hydroxide‐Catalyzed Cyclization of 1,3‐Diketones in Water.
Authors: Tang Lijun , Zhang Shufen , Yang Jinzong , Gao Wentao , Cui Jian
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Sodium Bromide Catalyzed One‐Pot Synthesis of Tetrahydrobenzo[b]pyrans via a Three‐Component Cyclocondensation under Microwave Irradiation and Solvent‐Free Conditions.
Authors: Devi Ipsita , Bhuyan Pulak J.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Design and Synthesis of 4‐Phenyl Piperidine Compounds Targeting the Mu Receptor.
Authors: Chen Zhengming , Davies Ellen , Miller Wendy S. , Shan Shen , Valenzano Kenneth J. , Kyle Donald J.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
A Versatile Approach to 6‐Substituted‐5‐methoxy‐δ‐lactam Framework and Application to the Formal Synthesis of (.+‐.)‐Homopumiliotoxin 223G.
Authors: Chen Bo‐Fong , Tasi Min‐Ruei , Yang Cheng‐Yu , Chang Jung‐Kai , Chang Nein‐Chen
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis of Tetracyclic 5‐Azaindole Analogues by Palladium‐Catalyzed Sequential Annulation.
Authors: Sung Nack‐Do , Yang Ok‐Kyung , Kang Song Su , Yum Eul Kgun
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
A New Synthetic Method for an Indolizidine Skeleton by C—N Bond Formation via a π‐Allylpalladium Complex.
Authors: Yamada Yaeko , Takahashi Wakako , Asada Yoshihisa , Holiuchi Junko , Takeda Kazuyoshi , Harigaya Yoshihiro
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Ring Transformation of 7‐Nitro‐1‐(4‐nitrophenyl)‐4,5‐dihydro‐1H‐imidazo‐ and ‐[1,2,3]triazolo[4,5‐c]pyridin‐4‐ones.
Authors: Yutilov Yu. M. , Smolyar N. N. , Eres'ko A. B. , Gres'ko S. V.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Chemistry of Diazopolycarbonyl Compounds. Part 9. Synthesis of 6‐Aryl‐3‐acyl‐4‐hydroxypyridazines by Heterocyclization of 1,5‐Disubstituted 2‐Diazo‐1,3,5‐pentanetriones.
Authors: Kutkovaya N. V. , Pulina N. A. , Zalesov V. V.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
One‐Pot Construction of Dihydropyrimidinones in Ionic Liquids.
Authors: Bahekar Sushilkumar S. , Kotharkar Sandip A. , Shinde Devanand B.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis and Evaluation of Novel Pyrimido‐Acridone, ‐Phenoxadine, and ‐Carbazole as Topoisomerase II Inhibitors.
Authors: Kamata Junichi , et al. et al.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Heterocyclic Analogues of Pleiadiene. Part 74. peri‐Cyclizations in the Perimidine Series. Synthesis of 1,3‐Diazapyrene Derivatives.
Authors: Borovlev I. V. , Demidov O. P. , Aksenov A. V. , Pozharskii A. F.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Aryl 2,3‐Dibromopropyl Sulfones in S,N‐Tandem Heterocyclizations. New Synthesis of Thiazinopurines.
Authors: Shklyarenko A. A. , Yakovlev V. V. , Chistokletov V. N.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Direct Diastereoselective Introduction of l‐Menthol Residue into 1,2,4‐Triazin‐5(4H)‐one.
Authors: Zyryanov G. V. , Rusinov V. L. , Chupakhin O. N. , Krasnov V. P. , Levit G. L. , Kodess M. I. , Shtukina T. S.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Chloromethyl‐, Dichloromethyl‐, and Trichloromethyl‐1,2,4‐triazines and Their 4‐Oxides: Method for the Synthesis and tele‐Substitution Reactions with C‐Nucleophiles.
Authors: Kozhevnikov D. N. , Kataeva N. N. , Rusinov V. L. , Chupakhin O. N.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Atom‐Economic Synthesis of Tertiary 2‐Alkoxyethylphosphine Sulfides.
Authors: Gusarova Nina K. , Ivanova Nina I. , Bogdanova Maria V. , Malysheva Svetlana F. , Belogorlova Nataliya A. , Sukhov Boris G. , Trofimov Boris A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis and Characterization of 2‐Iminoperhydro‐1,3‐selenazin‐4‐ones by Reaction of N,N′‐Disubstituted Selenoureas with Acryloyl Chloride.
Authors: Koketsu Mamoru , Taura Masayasu , Ishihara Hideharu
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Effect of π‐Accepting Substituent on the Reactivity and Spectroscopic Characteristics of Triarylbismuthanes and Triarylbismuth Dihalides.
Authors: Rahman A. F. M. Mustafizur , Murafuji Toshihiro , Ishibashi Motoko , Miyoshi Youhei , Sugihara Yoshikazu
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Two New Analogues of Trijugin‐Type Limonoids from the Leaves of Sandoricum koetjape
Authors: Ismail Intan Safinar , Ito Hideyuki , Hatano Tsutomu , Taniguchi Shoko , Yoshida Takashi
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
General and Systematic Synthetic Entry to Carotenoid Natural Products.
Authors: Jeong Young Cheol , Ji Minkoo , Lee Jun Sup , Yang Jae‐Deuk , Jin Jingquan , Baik Woonphil , Koo Sangho
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Dipeptidyl Aspartyl Fluoromethylketones as Potent Caspase Inhibitors: SAR of the N‐Protecting Group.
Authors: Cai Sui Xiong , Guan Lufeng , Jia Shaojuan , Wang Yan , Yang Wu , Tseng Ben , Drewe John
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Novel Histone Deacetylase Inhibitors: Cyclic Tetrapeptide with Trifluoromethyl and Pentafluoroethyl Ketones.
Authors: Jose Binoy , Oniki Yusuke , Kato Tamaki , Nishino Norikazu , Sumida Yuko , Yoshida Minoru
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
A Practical Preparation of N,N‐Phthalyl‐L‐glutamic 1,5‐Anhydride.
Authors: Gu Haining , Jiang Yongxiang
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Terpenic and Phenolic Glycosides from Leaves of Breynia officinalis Hemsl.
Authors: Morikawa Hiroyuki , Kasai Ryoji , Otsuka Hideaki , Hirata Eiji , Shinzato Takakazu , Aramoto Mitsunori , Takeda Yoshio
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
One‐Pot Chemo‐, Regio‐, and Stereoselective Double‐Differential Glycosidation Mediated by Lanthanoid Triflates
Authors: Jayaprakash K. N. , Fraser‐Reid Bert
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis of 9‐Halogenated 9‐Deazaguanine N7‐(2′‐Deoxyribonucleosides).
Authors: Seela Frank , Shaikh Khalil I. , Wiglenda Thomas , Leonard Peter
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Two Inhibitors of DNA‐Synthesis Lead to Inhibition of Cytokine Production via a Different Mechanism
Authors: de Lathouder S. , Gerards A. H. , Dijkmans B. A. C. , Aarden L. A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Modification of Cytokine Milieu by A2A Adenosine Receptor Signaling—Possible Application for Inflammatory Diseases
Authors: Koshiba M. , Nakamachi Y. , Kosaka H. , Nakazawa T. , Tsuji G. , Kumagai S.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Purine Modulation of Cytokine Release During Diuretic Therapy of Rheumatoid Arthritis
Authors: Forrest C. M. , Harman G. , McMillan R. B. , Rana C. , Shaw S. , Stone T. W. , Stoy N. , Darlington L. G.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Febuxostat (TMX‐67), a Novel, Non‐Purine, Selective Inhibitor of Xanthine Oxidase, Is Safe and Decreases Serum Urate in Healthy Volunteers
Authors: Becker M. A. , Kisicki J. , Khosravan R. , Wu J. , Mulford D. , Hunt B. , MacDonald P. , Joseph‐Ridge N.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Pharmacokinetics and Pharmacodynamics of Febuxostat (TMX‐67), a Non‐Purine Selective Inhibitor of Xanthine Oxidase/Xanthine Dehydrogenase (NPSIXO) in Patients with Gout and/or Hyperuricemia
Authors: Komoriya K. , Hoshide S. , Takeda K. , Kobayashi H. , Kubo J. , Tsuchimoto M. , Nakachi T. , Yamanaka H. , Kamatani N.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Detection of Prothrombin and Osteopontin in a Renal Stone Found in a Hyperuricemic Patient Using 2D‐PAGE and LC‐MS Analysis
Authors: Kaneko K. , Yamanobe T. , Nakagomi K. , Mawatari K. , Onoda M. , Fujimori S.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Medical Diagnosis, Management and Treatment of Lesch Nyhan Disease
Authors: McCarthy Gillian
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
The Spectrum of Mutations Causing HPRT Deficiency: An Update
Authors: Jinnah H. A. , Harris J. C. , Nyhan W. L. , O'Neill J. P.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
The Motor Disorder of Classic Lesch—Nyhan Disease
Authors: Visser Jasper E. , Harris James C. , Barabas Gabor , Eddey Gary E. , Jinnah H. A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Mutations in the Hypoxanthine Guanine Phosphoribosyltransferase Gene (HPRT1) in Asian HPRT Deficient Families
Authors: Yamada Y. , Yamada K. , Sonta S. , Wakamatsu N. , Ogasawara N.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Are Allopurinol and Metabolites Found in HPRT Deficient Erythrocytes Responsible for Increased NAD Synthesis?
Authors: Micheli V. , Jacomelli G. , Sestini S. , Notarantonio L. , Cerboni B. , Peruzzi L. , Pompucci G.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Chemical Constituents of the Stems of Acacia arabica (Lamk.)
Authors: Bimla Bimla , Meera Meera , Singh Rajvir , Kalidhar S. B.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
MPC1001, a New Antitumor Antibiotic Produced by Cladorrhinum sp.
Authors: Tsumagari Noriko , Nakai Ryuichiro , Onodera Hideyuki , Hasegawa Atsuhiro , Rahaya Endang S. , Ando Katsuhiko , Yamashita Yoshinori
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis and Antifolate Activity of New Pyrrolo[2,3‐d]pyrimidine and Thieno[2,3‐d]pyrimidine Inhibitors of Dihydrofolate Reductase.
Authors: Vaidya Chitra , Wright Joel E. , Rosowsky Andre
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Don′t Forget Langmuir—Blodgett Films
Authors: McCullough Donald H. III , Regen Steven L.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Recent Developments in Hydantoin Chemistry
Authors: Meusel Manuela , Guetschow Michael
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Controlled Microwave Heating in Modern Organic Synthesis
Authors: Kappe C. Oliver
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Selenazoles and Tellurazoles Containing One or More Other Heteroatoms
Authors: Aitken R. A.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Recent Uses of Bismuth Derivatives in Organic Synthesis
Authors: Antoniotti Sylvain , Dunach Elisabet
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis and Reactions of β‐Oxophosphoranes/Ylides Containing a Cyclic or Acyclic P‐Moiety
Authors: Keglevich Gyoergy , Forintos Henrietta , Koertvelyesi Tamas
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Oxazaphospholes and Thiazaphospholes
Authors: Bansal R. K. , Gupta Neelima
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Oxatriazoles
Authors: Begtrup M.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Pyridinium N‐Phenoxide Betaine Dyes and Their Application to the Determination of Solvent Polarities. Part 28.
Authors: Reichardt Christian
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Organic ECL Systems
Authors: Forry Samuel P. , Wightman R. Mark
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
Hydrogen Bond and Protonation as Modifying Factors of the Quinone Reactivity
Authors: Aguilar‐Martinez M. , Macias‐Ruvalcaba N. A. , Bautista‐Martinez J. A. , Gomez M. , Gonzalez F. J. , Gonzalez I.
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.
UV/VIS Spectra of Cyclophanes
Authors: Rademacher Paul
Published: February 2005

For Abstract see ChemInform Abstract in Full Text.