bluuebunny/crossref_metadata_2025 huggingface dataset:
A New Proposal for Multivariable Modelling of Time‐Varying Effects in Survival Data Based on Fractional Polynomial Time‐Transformation
Authors: Sauerbrei Willi , Royston Patrick , Look Maxime
Published: June 2007

The Cox proportional hazards model has become the standard for the analysis of survival time data in cancer and other chronic diseases. In most studies, proportional hazards (PH) are assumed for covariate effects. With long‐term follow‐up, the PH assumption may be violated, leading to poor model fit. To accommodate non‐PH effects, we introduce a new procedure, MFPT, an extension of the multivariable fractional polynomial (MFP) approach, to do the following: (1) select influential variables; (2) determine a sensible dose‐response function for continuous variables; (3) investigate time‐varying effects; (4) model such time‐varying effects on a continuous scale. Assuming PH initially, we start with a detailed model‐building step, including a search for possible non‐linear functions for continuous covariates. Sometimes a variable with a strong short‐term effect may appear weak or non‐influential if ‘averaged’ over time under the PH assumption. To protect against omitting such variables, we repeat the analysis over a restricted time‐interval. Any additional prognostic variables identified by this second analysis are added to create our final time‐fixed multivariable model. Using a forward‐selection algorithm we search for possible improvements in fit by adding time‐varying covariates. The first part to create a final time‐fixed model does not require the use of MFP. A model may be given from ‘outside’ or a different strategy may be preferred for this part. This broadens the scope of the time‐varying part. To motivate and illustrate the methodology, we create prognostic models from a large database of patients with primary breast cancer. Non‐linear time‐fixed effects are found for progesterone receptor status and number of positive lymph nodes. Highly statistically significant time‐varying effects are present for progesterone receptor status and tumour size. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Testing Approaches for Overdispersion in Poisson Regression versus the Generalized Poisson Model
Authors: Yang Zhao , Hardin James W. , Addy Cheryl L. , Vuong Quang H.
Published: June 2007

Overdispersion is a common phenomenon in Poisson modeling, and the negative binomial (NB) model is frequently used to account for overdispersion. Testing approaches (Wald test, likelihood ratio test (LRT), and score test) for overdispersion in the Poisson regression versus the NB model are available. Because the generalized Poisson (GP) model is similar to the NB model, we consider the former as an alternate model for overdispersed count data. The score test has an advantage over the LRT and the Wald test in that the score test only requires that the parameter of interest be estimated under the null hypothesis. This paper proposes a score test for overdispersion based on the GP model and compares the power of the test with the LRT and Wald tests. A simulation study indicates the score test based on asymptotic standard Normal distribution is more appropriate in practical application for higher empirical power, however, it underestimates the nominal significance level, especially in small sample situations, and examples illustrate the results of comparing the candidate tests between the Poisson and GP models. A bootstrap test is also proposed to adjust the underestimation of nominal level in the score statistic when the sample size is small. The simulation study indicates the bootstrap test has significance level closer to nominal size and has uniformly greater power than the score test based on asymptotic standard Normal distribution. From a practical perspective, we suggest that, if the score test gives even a weak indication that the Poisson model is inappropriate, say at the 0.10 significance level, we advise the more accurate bootstrap procedure as a better test for comparing whether the GP model is more appropriate than Poisson model. Finally, the Vuong test is illustrated to choose between GP and NB2 models for the same dataset. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Fatty acids decrease catalase activity in human leukaemia cell lines
Authors: Azevedo‐Martins Anna K. , Curi R.
Published: June 2007

Fatty acid (FA) may disturb the redox state of the cells not only by an increase in reactive oxygen species (ROS) generation but also due to a reduction in antioxidant enzyme activities. The effect of various FAs (palmitic, stearic, oleic, linoleic, γ‐linolenic and eicosapentaenoic acids (EPAs)) on Jurkat and Raji cells, (human T and B leukaemic cell lines was investigated). The following measurements were carried out: FA composition of the cells, cell proliferation and activities of catalase, glutathione peroxidase (GPx) and superoxide dismutase (SOD). The protective effect of α‐tocopherol on cell death was also investigated. Each cell line presented a specific FA composition. All the tested FAs reduced catalase activity. The toxic effect of FA was abolished by the pre‐incubation with physiological concentrations of α‐tocopherol. The findings support the proposition that the increase in oxidative stress induced by FA partially occurs due to a reduction in catalase activity. In spite of the decrease in the enzyme activity, catalase protein and mRNA levels were not changed, suggesting a post‐translational regulation. Copyright © 2007 John Wiley & Sons, Ltd.
Copper(II) Interaction with Prion Peptide Fragments Encompassing Histidine Residues Within and Outside the Octarepeat Domain: Speciation, Stability Constants and Binding Details
Authors: Ősz Katalin , Nagy Zoltán , Pappalardo Giuseppe , Di Natale Giuseppe , Sanna Daniele , Micera Giovanni , Rizzarelli Enrico , Sóvágó Imre
Published: June 2007

A 31‐mer polypeptide, which encompasses residues 84–114 of human prion protein HuPrP(84–114) and contains three histidyl residues, namely one from the octarepeat (His85) and two histidyl residues from outside the octarepeat region (His96 and His111), and its mutants with two histidyl residues HuPrP(84–114)His85Ala, HuPrP(84–114) His96Ala, HuPrP(84–114)His111Ala and HuPrP(91–115) have been synthesised and their Cu2+ complexes studied by potentiometric and spectroscopic (UV/Vis, CD, EPR, ESI‐MS) techniques. The results revealed a high Cu2+‐binding affinity of all peptides, and the spectroscopic studies made it possible to clarify the coordination mode of the peptides in the different complex species. The imidazole nitrogen donor atoms of histidyl residues are the exclusive metal‐binding sites below pH 5.5, and they have a preference for macrochelate structure formation. The deprotonation and metal‐ion coordination of amide functions take place by increasing the pH; all of the histidines can be considered to be independent metal‐binding sites in these species. As a consequence, di‐ and trinuclear complexes can be present even in equimolar samples of the metal ion and peptides, but the ratios of polynuclear species do not exceed the statistically expected ones; this excludes the possibility of cooperative Cu2+ binding. The species with a (Nim,N,N)‐binding mode are favoured around pH 7, and their stability is enhanced by the macrochelation from another histidyl residue in the mononuclear complexes. The independence of the histidyl sites results in the existence of coordination isomers and the preference for metal binding follows the order of: His111>His96>His85. Deprotonation and metal‐ion coordination of the third amide functions were detected in slightly alkaline solutions at each of the metal‐binding sites; all had a (Nim,N,N,N)‐coordination mode. Spectroscopic measurements also made it clear that the four lysyl amino groups of the peptides are not metal‐binding sites in any cases.
Discotic Liquid‐Crystalline Materials Based on Porphycenes: A Mesogenic Metalloporphycene–Tetracyanoquinodimethane (TCNQ) Adduct
Authors: Stępień Marcin , Donnio Bertrand , Sessler Jonathan L.
Published: June 2007

A number of substituted zinc(II) porphycenes and porphyrins have been synthesized as potentially mesogenic materials. One of the resulting porphycenes, bearing eight decyloxy chains, exhibits two mesophases, a transient lamellar phase (Lam) and a highly ordered lamello‐columnar phase (LCol), with remarkably different structural characteristics. The same zinc(II) porphycene also forms an electron donor–acceptor (EDA) complex with tetracyanoquinodimethane (TCNQ), generating a hexagonal columnar mesophase (Colh) that is thermally stable up to ca. 200 °C. The EDA interaction between porphycene and TCNQ has been probed using electronic and vibrational spectroscopy. A mixture of zinc(II) porphyrins, isomeric with the above porphycene complex, forms a rectangular columnar mesophase (Colr).
A Comparative Study on Absorption and Selectivity of Organic Vapors by Using Ionic Liquids Based on Imidazolium, Quaternary Ammonium, and Guanidinium Cations
Authors: Kulkarni Prashant S. , Branco Luís C. , Crespo João G. , Afonso Carlos A. M.
Published: June 2007

A novel study on organic solute absorption from the vapor phase is reported. The organic solutes chosen for the absorption studies include 1,4‐benzodioxane, biphenyl, xanthene, and menthol. A series of imidazolium, ammonium, and guanidinium‐based ionic liquids (ILs) containing several types of anions were used as absorbents. Absorption of water vapor was also studied along with the organic solutes. Absorption studies of each organic solute were performed by using a specially devised glass apparatus at 50 °C. It was observed that the rate of absorption increases with time and is faster in the case of 1,4‐benzodioxane (24 h). The absorption process for each organic solute with different classes of ionic liquids was studied and the results were compared with each other. Absorption values of more than 25 000 ppm were observed in some ionic liquids. Distribution ratios of organic solutes in an ionic liquid and in the vapor phase were measured and the selectivity was evaluated by using the distribution ratio values. A remarkable selectivity was observed for some ionic liquids towards a specific organic solute. Importantly, it was observed that the selectivity remained constant, even though a mixture of solute was used for the absorption study. Desorption of organic vapors from ionic liquids was successfully carried out by applying a vacuum. Further, it was observed that the same ionic liquid can be repeatedly reused several times for absorption. These studies reveal that, in future, a task‐specific ionic liquid can be prepared and used for specific solute capture from the vapor phase.
Do Photolyases Need To Provide Considerable Activation Energy for the Splitting of Cyclobutane Pyrimidine Dimer Radical Anions?
Authors: Song Qin‐Hua , Tang Wen‐Jian , Ji Xue‐Bao , Wang Hong‐Bo , Guo Qing‐Xiang
Published: June 2007

cis–syn Cyclobutane pyrimidine dimers, major UV‐induced DNA lesions, are efficiently repaired by DNA photolyases. The key step of the repair reaction is a light‐driven electron transfer from the FADH− cofactor to the dimer; the resulting radical anion splits spontaneously. Whether the splitting reaction requires considerable activation energy is still under dispute. Recent reports show that the splitting reaction of a dimer radical anion has a significant activation barrier (0.45 eV), and so photolyases have to provide considerable energy. However, these results contradict observations that cis–syn dimer radical anions split into monomers at −196 °C, and that the full process of DNA photoreactivation was fast (1.5–2 ns). To investigate the activation energies of dimer radical anions, three model compounds 1–3 were prepared. These include a covalently linked cyclobutane thymine dimer and a tryptophan residue (1) or a flavin unit (3), and the covalently linked uracil dimer and tryptophan (2). Their properties of photosensitised splitting of the dimer units by tryptophan or flavin unit were investigated over a large temperature range, −196 to 70 °C. The activation energies were obtained from the temperature dependency of splitting reactions for 1 and 2, 1.9 kJ mol−1 and 0.9 kJ mol−1 for the thymine and uracil dimer radical anions, respectively. These values are much lower than that obtained for E. coli photolyase (0.45 eV), and are surmountable at −196 °C. The activation energies provide support for previous observations that repair efficiencies for uracil dimers are higher than thymine dimers, both in enzymatic and model systems. The mechanisms of highly efficient enzymatic DNA repair are discussed.
Synthesis, X‐ray Diffraction and Computational Study of the Crystal Packing of Polycyclic Hydrocarbons Featuring Aromatic and Perfluoroaromatic Rings Condensed in the Same Molecule: 1,2,3,4‐Tetrafluoronaphthalene, ‐anthracene and ‐phenanthrene
Authors: Cozzi Franco , Bacchi Sergio , Filippini Giuseppe , Pilati Tullio , Gavezzotti Angelo
Published: June 2007

We have synthesised some planar polycyclic compounds, in which unsubstituted aromatic rings are condensed with perfluorinated aromatic rings, and have carried out a combined X‐ray diffraction and computational study to analyse their self‐recognition behaviour in crystalline phases. We compare our results with the parent hydrocarbons and with other compounds that have a variable degree of fluorination. Whereas the molecular planes in crystals of hydrocarbons with mono‐ or difluorinated aromatic rings or of perfluorinated compounds arrange themselves in V‐shaped configurations, our present results show that perfluorinated rings tend to stack over unsubstituted rings even when these two moieties coexist in a condensed system, producing crystalline materials with parallel molecular layers with the arene–perfluoroarene recognition pattern. Our analysis shows that the packing energy of all these crystals is dispersion‐dominated and that coulombic terms are selective rather than quantitatively predominant in crystals with arene–perfluoroarene interactions. No compelling proof of a special role of CH⋅⋅⋅F interactions has been found.
Variation of Heterometallic Structural Motifs Based on [W(CN)8]3− Anions and MnII Ions as a Function of Synthetic Conditions
Authors: Zhao Hanhua , Shatruk Mikhail , Prosvirin Andrey V. , Dunbar Kim R.
Published: June 2007

Reactions of [W(CN)8]3−/4− anions with complexes of Mn2+ ion with tridentate organic ligand 2,4,6‐tris(2‐pyridyl)‐1,3,5‐triazine (tptz) lead to a series of heterobimetallic complexes. The crystal structures of these compounds are derived from the same basic structural fragment, namely a W2Mn2 square constructed of alternating cyanide‐bridged W and Mn ions. In [MnII(tptz)(OAc)(H2O)2]2{[MnII(tptz)(MeOH)1.58(H2O)0.42]2[WV(CN)8]2}⋅5 MeOH⋅9.85 H2O (3), isolated molecular squares are co‐crystallized with mononuclear cationic MnII complexes. The structure of {[MnII(tptz)(MeOH)]2[WIV(CN)8]⋅2 MeOH}∞ (4) is based on an infinite chain of vertex‐sharing squares, while {[MnII2(tptz)2(MeOH)3(OAc)][WV(CN)8]⋅3.5 MeOH⋅0.25 H2O}∞ (5) and {[MnII2(tptz)2(MeOH)3WV(CN)8][MnII(tptz)(MeOH)WV(CN)8] ⋅2 H2O⋅MeOH}8 (7) are derived from such an infinite chain by removing one of the W‐CN‐Mn linkages in each of the squares. The decanuclear cluster [MnII6(tptz)6(MeOH)4(DMF)2WV4(CN)32]⋅8.2 H2O⋅2.3 MeOH (6) is a truncated version of structure 4 and consists of three vertex‐sharing W2Mn2 squares. The structure of [MnII(tptz)(MeOH)(NO3)]2[MnII(tptz)(MeOH) (DMF)]2[WV(CN)8]2⋅6 MeOH (8) consists of a hexanuclear cluster, in which the central W2Mn2 square is extended by two Mn side‐arms attached via CN− ligands to the W corners of the square. The magnetic behavior of these heterobimetallic complexes (except for 4) is dominated by antiferromagnetic coupling between MnII and WV ions mediated by cyanide bridges. Compounds 3, 6, and 8 exhibit high spin ground states of S=4, 13, and 9, respectively, while 5 and 7 exhibit behavior typical of a ferrimagnetic chain with alternating spin centers. Complex 4 contains diamagnetic WIV centers but holds promise as a potential photomagnetic solid.
Ab initio Study of Structure and Stability of M2Al2 (M: Cu, Ag, and Au) Clusters
Authors: Liu FengLi , Zhao YongFang , Li XinYing , Hao FengYou
Published: June 2007

ChemInform 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 First‐Principles Study of the Electronic and Structural Properties of γ‐TaON.
Authors: Wolff Holger , Bredow Thomas , Lerch Martin , Schilling Heikko , Irran Elisabeth , Stork Alexandra , Dronskowski Richard
Published: June 2007

ChemInform 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 High‐Temperature Phases HT‐YPtSn, HT‐GdPtSn, and HT‐TbPtSn.
Authors: Riecken Jan Freerks , Heymann Gunter , Huppertz Hubert , Poettgen Rainer
Published: June 2007

ChemInform 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.
Textural and Capacitive Characteristics of Hydrothermally Derived RuO2×xH2O Nanocrystallites: Independent Control of Crystal Size and Water Content.
Authors: Chang Kuo‐Hsin , Hu Chi‐Chang , Chou Chih‐Yin
Published: June 2007

ChemInform 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 Magnetic Structure of Mn2GeSe4.
Authors: Mikus Holger , Deiseroth Hans‐Joerg , Aleksandrov Krassimir , Ritter Clemens , Kremer Reinhard K.
Published: June 2007

ChemInform 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.
Experimental Investigation of the Mg—Al—Ca System.
Authors: Aljarrah M. , Medraj M. , Wang X. , Essadiqi E. , Muntasar A. , Denes G.
Published: June 2007

ChemInform 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.
Surface Properties and Activity of Fe—Ni—B Ternary Glasses.
Authors: Patsalas P. , Lekatou A. , Pavlidou E. , Foulias S. , Kamaratos M. , Evangelakis G. A. , Yavari A. R.
Published: June 2007

ChemInform 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 Characterization of (Z)‐[N3NFO]+ and (E)‐[N3NFO]+.
Authors: Wilson William W. , Haiges Ralf , Boatz Jerry A. , Christe Karl O.
Published: June 2007

ChemInform 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.
closo‐[B21H18]‐: A Face‐Fused Diicosahedral Borate Ion.
Authors: Bernhardt Eduard , Brauer David J. , Finze Maik , Willner Helge
Published: June 2007

ChemInform 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 Anions [B24H23]3‐ and [B36H34]4‐ from the Thermal Protolysis of [B12H12]2‐.
Authors: Paetzold Peter , Bettinger Holger F. , Volkov Oleg
Published: June 2007

ChemInform 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.
Ambient‐Pressure Synthesis of SHG‐Active Eu2Ti2O7 with a [110] Layered Perovskite Structure: Suppressing Pyrochlore Formation by Oxidation of Perovskite‐Type EuTiO3.
Authors: Henderson Nathaniel L. , Baek Jaewook , Halasyamani P. Shiv , Schaak Raymond E.
Published: June 2007

ChemInform 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.
Na29Zn24Sn32: A Zintl Phase Containing a Novel Type of {Sn14} Enneahedra and Heteroatomic {Zn8Sn14} Icosahedra.
Authors: Kim Sung‐Jin , Hoffman Stephan D. , Faessler Thomas F.
Published: June 2007

ChemInform 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.
On Oxohalogen Niobates(V) M2[Nb3O5X7] (M: NH4, K, Rb, Cs; X: Cl, Br) — New Members of a Compound Family with a Layered Structure.
Authors: Beck Johannes , Bordinhao Jairo , Kusterer Christian
Published: June 2007

ChemInform 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 Crystal Structure of a New One‐Dimensional Quaternary Thiophosphate, CsNb2PS10.
Authors: Kwak Jung‐Eun , Kim Changkeun , Yun Hoseop , Do Junghwan
Published: June 2007

ChemInform 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.
Monocapped Trigonal‐Prismatic Transition‐Metal Heptaazides: Syntheses, Properties, and Structures of [Nb(N3)7]2‐ and [Ta(N3)7]2‐.
Authors: Haiges Ralf , Boatz Jerry A. , Yousufuddin Muhammed , Christe Karl O.
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of a Family of {[(VSe2)n] 1.06(TaSe2)m}z Compounds.
Authors: Nguyen Ngoc T. , Howe Brandon , Hash Juliana R. , Liebrecht Nicholas , Zschack Paul , Johnson David C.
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Chiral Cyclohexane‐Backbone P,N‐Ligands Derived from Pyridine and Their Applications in Asymmetric Catalysis.
Authors: Liu Qi‐Bin , Zhou Yong‐Gui
Published: June 2007

ChemInform 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.
L‐Proline Amides Catalyze Direct Asymmetric Aldol Reactions of Aldehydes with Methylthioacetone and Fluoroacetone.
Authors: Xu Xiao‐Ying , Wang Yan‐Zhao , Cun Lin‐Feng , Gong Liu‐Zhu
Published: June 2007

ChemInform 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 Regio‐ and Chemoselective Synthesis of Vicinal Bromohydrins by Ring Opening of Terminal Epoxides with Dibromoborane—Dimethyl Sulfide.
Authors: Roy Chandra D. , Brown Herbert C.
Published: June 2007

ChemInform 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.
W(CO)5(L)‐Catalyzed Cyclization of ω‐Acetylenic Silyl Enol Ethers for the Preparation of Nitrogen‐Containing Cyclic Compounds.
Authors: Grandmarre Antoine , Kusama Hiroyuki , Iwasawa Nobuharu
Published: June 2007

ChemInform 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.
Tetrahydrothiophene‐Catalyzed Synthesis of Benzo[n.1.0] Bicycloalkanes.
Authors: Ye Long‐Wu , Sun Xiu‐Li , Li Chuan‐Ying , Tang Yong
Published: June 2007

ChemInform 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.
Chemoselective C(sp3)—H Bond Activation for the Preparation of Condensed N‐Heterocycles.
Authors: Ren Hongjun , Li Zhuo , Knochel Paul
Published: June 2007

ChemInform 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 Remarkably Simple and Efficient Benzannulation Reaction.
Authors: Bull James A. , Hutchings Michael G. , Quayle Peter
Published: June 2007

ChemInform 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.
Carbocyclization by Radical Closure onto O‐Trityl Oximes: Dramatic Effect of Diphenyl Diselenide.
Authors: Clive Derrick L. J. , Pham Mai P. , Subedi Rajendra
Published: June 2007

ChemInform 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.
Synthetic Application of PVP‐Stabilized Au Nanocluster Catalyst to Aerobic Oxidation of Alcohols in Aqueous Solution under Ambient Conditions.
Authors: Tsunoyama Hironori , Tsukuda Tatsuya , Sakurai Hidehiro
Published: June 2007

ChemInform 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.
Monobromoborane—Dimethyl Sulfide — A Highly Promising Reagent for the Regio‐ and Chemoselective Brominative Cleavage of Terminal Epoxides into Vicinal Bromohydrins.
Authors: Roy Chandra D. , Brown Herbert C.
Published: June 2007

ChemInform 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.
Enantioselective Organocatalytic Conjugate Addition of N Heterocycles to α,β‐Unsaturated Aldehydes.
Authors: Diner Peter , Nielsen Martin , Marigo Mauro , Joergensen Karl Anker
Published: June 2007

ChemInform 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.
Tertiary 3‐Aminopropenones and 3‐Aminopropenoates: Their Preparation, with and without Lewis Acids, from Secondary Amines and 1,3‐Diketo Compounds.
Authors: Vohra Ramandeep Kaur , Renaud Jean‐Luc , Bruneau Christian
Published: June 2007

ChemInform 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.
Oxalic Acid‐Promoted Preparation of Dithioacetals from Carbonyl Compounds or Acetals.
Authors: Miyake Hideyoshi , Nakao Yuichi , Sasaki Mitsuru
Published: June 2007

ChemInform 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.
Generally Applicable Organocatalytic Tetrahydropyranylation of Hydroxy Functionalities with Very Low Catalyst Loading.
Authors: Kotke Mike , Schreiner Peter R.
Published: June 2007

ChemInform 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.
Preparation of Zinc—Homoenolate from α‐Sulfonyloxy Ketone and Bis(iodozincio)methane.
Authors: Nomura Kenichi , Matsubara Seijiro
Published: June 2007

ChemInform 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.
Copper‐Catalyzed Cross‐Coupling Reaction of Grignard Reagents with Primary Alkyl Halides: Remarkable Effect of 1‐Phenylpropyne.
Authors: Terao Jun , Todo Hirohisa , Begum Shameem Ara , Kuniyasu Hitoshi , Kambe Nobuaki
Published: June 2007

ChemInform 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.
Regio‐ and Stereoselective Addition of Perfluoroalkyl Iodides to Allenes Conjugated with Carbon—Oxygen or Phosphorus—Oxygen Double Bonds.
Authors: Mei Ying‐Qiao , Liu Jin‐Tao , Liu Zhen‐Jiang
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Catalytic Asymmetric Alkylation of α‐Cyanocarboxylates Using a Phase‐Transfer Catalyst.
Authors: Nagata Kazuhiro , Sano Daisuke , Itoh Takashi
Published: June 2007

ChemInform 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.
Carbenoid Addition to Phenols to Give Cycloheptatrienols. Stereochemical Regulation and Ligand‐Dependent Switching of Chemoselectivity.
Authors: Im Chun Young , Okuyama Tadashi , Sugimura Takashi
Published: June 2007

ChemInform 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.
Syntheses of Novel Chiral Sulfinamido Ligands and Their Applications in Diethylzinc Additions to Aldehydes.
Authors: Huang Zhiyan , Lai Hongshan , Qin Yong
Published: June 2007

ChemInform 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.
Salicylhydrazone Ligands for Enantioselective Addition of Diethylzinc to Aldehydes.
Authors: Arai Takayoshi , Endo Yoko , Yanagisawa Akira
Published: June 2007

ChemInform 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.
Scandium—Bipyridine‐Catalyzed Enantioselective Aminolysis of meso‐Epoxides.
Authors: Mai Enzo , Schneider Christoph
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
One‐Step Synthesis of α‐Chloro Acetophenones from Acid Chlorides and Aryl Precursors.
Authors: Rosen Jonathan , Steinhuebel Dietrich , Palucki Michael , Davies Ian
Published: June 2007

ChemInform 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.
Enantioselective α‐Oxytosylation of Ketones Catalyzed by Iodoarenes.
Authors: Richardson Robert D. , Page T. Keri , Altermann Sabine , Paradine Shauna M. , French Andrew N. , Wirth Thomas
Published: June 2007

ChemInform 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.
Thalidomide Analogues from Diamines: Synthesis and Evaluation as Inhibitors of TNF‐α Production.
Authors: de Almeida Mauro Vieira , Teixeira Francisco Martins , de Souza Marcus Vinicius Nora , Amarante Giovanni Wilson , de Souza Alves Caio Cesar , Cardoso Silvia Helena , Mattos Ana Marcia , Ferreira Ana Paula , Teixeira Henrique Couto
Published: June 2007

ChemInform 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.
Easy Access to Esters with a Benzylic Quaternary Carbon Center from Diallyl Malonates by Palladium‐Catalyzed Decarboxylative Allylation.
Authors: Imao Daisuke , Itoi Akihiro , Yamazaki Asako , Shirakura Masamichi , Ohtoshi Ryota , Ogata Kenta , Ohmori Yohki , Ohta Tetsuo , Ito Yoshihiko
Published: June 2007

ChemInform 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.
Highly Diastereo‐ and Enantioselective Direct Aldol Reactions of Cycloketones with Aldehydes Catalyzed by a trans‐4‐tert‐Butyldimethylsiloxy‐L‐proline Amide.
Authors: He Long , Jiang Jun , Tang Zhuo , Cui Xin , Mi Ai‐Qiao , Jiang Yao‐Zhong , Gong Liu‐Zhu
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
An Enantioselective Broensted Acid‐Catalyzed Enamine Mannich Reaction.
Authors: Tillman A Louise , Dixon Darren J.
Published: June 2007

ChemInform 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 Synthesis of Tetraarylethenes via Cross McMurry Coupling Between Diaryl Ketones.
Authors: Duan Xin‐Fang , Zeng Jing , Lue Jia‐Wei , Zhang Zhan‐Bin
Published: June 2007

ChemInform 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.
Substituted Benzaldehydes in the Darzens Condensation with Alkyl Dihaloacetates.
Authors: Mamedov V. A. , Berdnikov E. A. , Tsuboi S. , Hamamoto H. , Komiyama T. , Gorbunova E. A. , Gubaidullin A. T. , Litvinov I. A.
Published: June 2007

ChemInform 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.
Asymmetric Synthesis of Substituted Homoallyl Alcohols, Halomethyl Tetrahydrofurans, and Chloro‐amino Sulfones from Allyltitanium Sulfoximines and α‐Hetero Aldehydes.
Authors: Rajender A. , Gais Hans‐Joachim
Published: June 2007

ChemInform 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.
Transition‐Metal‐Catalyzed Rearrangement of Allenyl Sulfides: A Route to Furan Derivatives.
Authors: Peng Lingling , Zhang Xiu , Ma Ming , Wang Jianbo
Published: June 2007

ChemInform 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 Synthesis of 1,1′‐Spirobi(3H,3′H)isobenzofurans
Authors: Brimble Margaret A. , Burgess Caryn V.
Published: June 2007

ChemInform 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 Green and Efficient Synthesis of 9‐Aryl‐3,4,5,6,7,9‐hexahydroxanthene‐1,8‐dione Using a Task‐Specific Ionic Liquid as Dual Catalyst and Solvent.
Authors: Ma Jingjun , Zhou Xin , Zhang Xiaohuan , Wang Chun , Wang Zhi , Li Jingci , Li Qing
Published: June 2007

ChemInform 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.
Copper‐Catalyzed Double N‐Alkenylation of Amides: An Efficient Synthesis of Di‐ or Trisubstituted N‐Acylpyrroles.
Authors: Yuan Xiyuan , Xu Xiaobing , Zhou Xiaobo , Yuan Jiwei , Mai Lugen , Li Yanzhong
Published: June 2007

ChemInform 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.
2‐Trimethylsilylethanesulfonyl (SES) versus Tosyl (Ts) Protecting Group in the Preparation of Nitrogen‐Containing Five‐Membered Rings. A Novel Route for the Synthesis of Substituted Pyrrolines and Pyrrolidines.
Authors: Declerck Valerie , Allouchi Hassan , Martinez Jean , Lamaty Frederic
Published: June 2007

ChemInform 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.
Reactions of Iminium Ions with Michael Acceptors Through a Morita—Baylis—Hillman‐Type Reaction: Enantiocontrol and Applications in Synthesis.
Authors: Myers Eddie L. , de Vries Johannes G. , Aggarwal Varinder K.
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Alkylation of N‐Protecting Group‐Free Indole with Vinyl Ketones Using Iron Salt Catalyst.
Authors: Itoh Toshiyuki , Uehara Hiroyuki , Ogiso Koji , Nomura Shun , Hayase Shuichi , Kawatsura Motoi
Published: June 2007

ChemInform 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.
Phosphine‐Free Palladium‐Catalyzed C—H Bond Arylation of Free (N—H)‐Indoles and Pyrroles.
Authors: Wang Xiang , Gribkov Denis V. , Sames Dalibor
Published: June 2007

ChemInform 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.
Uncatalyzed Michael Addition of Indoles: Synthesis of Some Novel 3‐Alkylated Indoles via a Three‐Component Reaction in Solvent‐Free Conditions.
Authors: Deb Mohit L. , Bhuyan Pulak J.
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Indium(III) Chloride/2‐Iodoxybenzoic Acid: A Novel Reagent System for the Conversion of Indoles into Isatins.
Authors: Yadav J. S. , Reddy B. V. Subba , Reddy Ch. Suresh , Krishna A. D.
Published: June 2007

ChemInform 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.
Titanium‐ and Lewis‐Acid‐Mediated Cyclopropanation of Imides.
Authors: Bertus Philippe , Szymoniak Jan
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Novel Reaction of the “Huisgen Zwitterion” with Chalcones and Dienones: An Efficient Strategy for the Synthesis of Pyrazoline and Pyrazolopyridazine Derivatives.
Authors: Nair Vijay , Mathew Smitha C. , Biju Akkattu T. , Suresh Eringathodi
Published: June 2007

ChemInform 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.
Intermolecular Cycloaddition of Ethyl Glyoxylate O‐tert‐Butyldimethylsilyloxime with Alkenes.
Authors: Tamura Osamu , Morita Nobuyoshi , Takano Yuu , Fukui Kenji , Okamoto Iwao , Huang Xin , Tsutsumi Yoshiyuki , Ishibashi Hiroyuki
Published: June 2007

ChemInform 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 One‐Pot Synthesis of 3‐Substituted‐5‐carbonylmethyl‐1,2,4‐oxadiazoles from β‐Keto Esters and Amidoximes under Solvent‐Free Conditions.
Authors: Du Wu , Truong Quang , Qi Hongbo , Guo Yan , Chobanian Harry R. , Hagmann William K. , Hale Jeffrey J.
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Oxidative Entry to α‐Oxy N‐Acyl Aminals and Hemiaminals: Efficient Formation of 2‐(N‐Acylaminal) Substituted Tetrahydropyrans.
Authors: Huang Xianhai , Shao Ning , Palani Anandan , Aslanian Robert
Published: June 2007

ChemInform 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.
3‐Substituted 4‐Pyranones: A Rapid Approach Using Microwave Heating.
Authors: Lopez Omar D. , Goodrich Jason T. , Yang Fukang , Snyder Lawrence B.
Published: June 2007

ChemInform 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.
Iodine as a Versatile Reagent for the Prins‐Cyclization: An Expeditious Synthesis of 4‐Iodotetrahydropyran Derivatives.
Authors: Yadav J. S. , Reddy B. V. Subba , Kumar G. G. K. S. Narayana , Swamy T.
Published: June 2007

ChemInform 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.
Syntheses of 2‐Pyrones via Electrophilic Substitutions at C7 of 4‐Hydroxy‐6‐methyl‐2‐pyrone Through Mono‐ or Dianion Formation.
Authors: Zhang Xuejun , McLaughlin Michael , Munoz R. Lizeth P. , Hsung Richard P. , Wang Jiashi , Swidorski Jacob
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of 3,4‐Disubstituted 2H‐Benzopyrans Through C—C Bond Formation via Electrophilic Cyclization.
Authors: Worlikar Shilpa A. , Kesharwani Tanay , Yao Tuanli , Larock Richard C.
Published: June 2007

ChemInform 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.
Cu‐Catalyzed N‐ and O‐Arylation of 2‐, 3‐, and 4‐Hydroxypyridines and Hydroxyquinolines.
Authors: Altman Ryan A. , Buchwald Stephen L.
Published: June 2007

ChemInform 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.
Substituted Quinolinones. Part 12. Heterocyclization Reactions of 3‐(3‐Chromonyl)acryloylquinolinone with Some Bifunctional Nucleophiles.
Authors: Abass Mohamed , Abdel‐Megid Mohamed , Hassan Mohamed
Published: June 2007

ChemInform 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.
Intramolecular Amidation — An Efficient Synthesis of 3‐Aryl‐2‐quinolinones.
Authors: Luo Yinggang , Tao Feiyan , Liu Yan , Li Bogang , Zhang Guolin
Published: June 2007

ChemInform 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.
Highly Diastereoselective Conjugate Addition of Aryllithium to Chiral β‐Nitrostyrene Derivative: An Application to the Asymmetric Synthesis of 4‐Aryl‐1,2,3,4‐tetrahydroisoquinoline.
Authors: Asami Masatoshi , Taketoshi Ayako , Miyoshi Keita , Hoshino Hayato , Sakakibara Kazuhisa
Published: June 2007

ChemInform 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 Approach to the Synthesis of 4‐Amino‐2‐pyridone and 1‐Phenyl‐1,6‐naphthyridinone Derivatives Based on Substituted 3‐ and 5‐Formyl‐2‐pyridones.
Authors: Tugusheva N. Z. , Alekseeva L. M. , Shashkov A. S. , Granik V. G.
Published: June 2007

ChemInform 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.
Cyclization of 1‐Acylaminoacridones into 7H‐Pyrido[2,3,4‐kl]acridine‐2(3H)‐ones.
Authors: Gorelik M. V. , Titova S. P. , Gordievskaya E. V.
Published: June 2007

ChemInform 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 in vitro Cytotoxicity Evaluation of Novel Naphthindolizinedione Derivatives.
Authors: Defant Andrea , Guella Graziano , Mancini Ines
Published: June 2007

ChemInform 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.
Regioselective Synthesis of Biologically Interesting Pentacyclic Polyheterocycles by Sequential Thio‐Claisen and AlCl3‐Catalyzed Oxy‐Claisen Rearangement of 4‐(4′‐Aryloxybut‐2′‐ynylthio)‐1‐phenyl‐1,8‐naphthyridin‐2(1H)‐one.
Authors: Majumdar K. C. , Islam R.
Published: June 2007

ChemInform 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‐Expedited One‐Pot, Two‐Component, Solvent‐Free Synthesis of Functionalized Pyrimidines.
Authors: Goswami Shyamaprosad , Jana Subrata , Dey Swapan , Adak Avijit Kumar
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A New Reaction of N‐Aryl‐2‐pyrimidinamines with Triphosgene.
Authors: Prashad Mahavir , Hu Bin , Kim Hong‐Yong , Har Denis , Repic Oljan , Blacklock Thomas J.
Published: June 2007

ChemInform 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 Rearrangements of 7H‐Pyrrolo[3,2‐e][1,2,4]triazolo[1,5‐c]‐ and 7H‐Pyrrolo[3,2‐e][1,2,4]triazolo[4,3‐c]pyrimidines.
Authors: Vorob'ev E. V. , Kurbatov E. S. , Krasnikov V. V. , Mezheritskii V. V. , Usova E. V.
Published: June 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of 6‐Alkylidene‐2,3‐bnezo‐1,4‐diaza‐7‐oxabicyclo[4.3.0]non‐2‐enes by Cyclization of 1,3‐Bis(silyl enol ethers) with Quinoxalines.
Authors: Schmidt Andreas , Guetlein Joerg‐Peter , Langer Peter
Published: June 2007

ChemInform 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.
Modular Syntheses of Isoxazoloazepinones and Pyrazoloazepinones.
Authors: Adamo Mauro F. A. , Duffy Eleanor F. , Donati Donato , Sarti‐Fantoni Piero
Published: June 2007

ChemInform 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 Novel Furo[2,3,4‐jk][2]benzazepin‐4(3H)‐one Derivatives.
Authors: Ando Kumiko , Akai Yukiko , Kunitomo Jun‐ichi , Yokomizo Takehiko , Nakajima Hidemitsu , Takeuchi Tadayoshi , Yamashita Masayuki , Ohta Shunsaku , Ohishi Takahiro , Ohishi Yoshitaka
Published: June 2007

ChemInform 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.