bluuebunny/crossref_metadata_2025_split huggingface dataset:
Selective Thiylation of 1‐Vinylpyrrole‐2‐carbaldehydes: Synthesis of the Novel Pyrrole Synthons 2‐[Bis(ethylsulfanyl)methyl]‐1‐vinylpyrroles and 1‐(2‐Ethylthioethyl)pyrrole‐2‐carbaldehydes.
Authors: Vasil'tsov Alexander M. , Ivanov Andrey V. , Ushakov Igor' A. , Mikhaleva Al'bina I. , Trofimov Boris A. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of 4,7‐Dihydro‐2H‐isoindole Derivatives via Diels—Alder Reaction of Tosylacetylene.
Authors: Okujima Tetsuo , Jin Guangnan , Hashimoto Yusuke , Yamada Hiroko , Uno Hidemitsu , Ono Noboru 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The Azaallylic Anion as a Synthon for Pd‐Catalyzed Synthesis of Heterocycles: Domino Two‐ and Three‐Component Synthesis of Indoles.
Authors: Barluenga Jose , Jimenez‐Aquino Agustin , Valdes Carlos , Aznar Fernando 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Properties of Novel Bis(1,3‐benzodithiolium)‐Type Dications Containing a Biaryl Unit: New Redox Systems Undergoing Reversible Structural Changes by Electron Transfer.
Authors: Ohta Akira , Ueki Chihiro , Uchiyama Yuzuru , Fujimori Kunihide 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
An Iminophosphorane‐Based Approach for the Synthesis of Spiropyrrolidine—Imidazole Derivatives.
Authors: Fresneda Pilar M. , Castaneda Marta , Sanz Miguel Angel , Bautista Delia , Molina Pedro 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Efficient and Highly Regioselective Direct C‐2 Arylation of Azoles, Including Free (NH)‐Imidazole, ‐Benzimidazole and ‐Indole, with Aryl Halides.
Authors: Bellina Fabio , Calandri Chiara , Cauteruccio Silvia , Rossi Renzo 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Facile Synthesis of 2‐Acyl and 2‐Alkylaminobenzimidazoles for 5‐Lipoxygenase Inhibitors.
Authors: Lee Jin Ha , An Mi Hyun , Choi Eun Hyun , Choo Hea‐Young Park , Han Gyoonhee 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
An Improved Method for the Preparation of 2‐(2′‐Aminoaryl)oxazolines from Substituted Isatoic Anhydrides and 2‐Chloroethylamine Hydrochloride.
Authors: Hunt David A. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Novel Synthesis of Some 2‐Imino‐4‐thiazolidinone Derivatives
Authors: Moghaddam Firouz Matloubi , Hojabri Leila 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Efficient and Rapid Synthesis of 1‐Substituted‐1H‐1,2,3,4‐tetrazoles in the Acidic Ionic Liquid 1‐n‐Butylimidazolium Tetrafluoroborate.
Authors: Potewar Taterao M. , Siddiqui Shafi A. , Lahoti Rajgopal J. , Srinivasan Kumar V. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of 3‐Alkylcoumarins from Salicylaldehydes and α,β‐Unsaturated Aldehydes Utilizing Nucleophilic Carbenes: A New Umpoled Domino Reaction.
Authors: Toraeng Jakob , Vanderheiden Sylvia , Nieger Martin , Braese Stefan 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Reaction of 2H‐Cyclohepta[b]furan‐2‐ones with Pyridinium Salts of Trifluoromethanesulfonic Anhydride.
Authors: Morita Noboru , Matsuki Tomohiro , Nakashima Masashi , Shoji Taku , Toyota Kozo , Kikuchi Shigeru , Ito Shunji 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Pharmacological Study of Thiazolidinones and Mannich Bases of 4‐Amino‐3‐mercapto‐5‐pyridin‐3′‐yl‐[1,2,4]‐triazole.
Authors: Dave T. K. , Purohit D. H. , Akbari J. D. , Joshi H. S. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Microwave‐Assisted Synthesis of 2‐(2‐Pyridyl)azoles. Study of Their Corrosion Inhibiting Properties.
Authors: Likhanova Natalya V. , Veloz M. Aurora , Hoepfl Herbert , Matias Diana J. , Reyes‐Cruz Victor E. , Olivares Octavio , Martinez‐Palou Rafael 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
4‐Aryl‐2‐quinolones via a Domino Heck Reaction/Cyclization Process.
Authors: Bernini Roberta , Cacchi Sandro , Fabrizi Giancarlo , Sferrazza Alessio 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Polyhydroquinoline Derivatives Through Unsymmetric Hantzsch Reaction Using Organocatalysts.
Authors: Kumar Atul , Maurya Ram Awatar 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Acridone Heterocycles as Fluorescent Sensors for Anions.
Authors: Blazquez M. Teresa , Muniz Francisco M. , Saez Silvia , Simon Luis M. , Alonso Angel , Raposo Cesar , Lithgow Anna , Alcazar Victoria , Moran Joaquin R. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Novel Triazole, Quinoline, Oxazole and Imidazole Annulated Carbostyrils by Microwave Irradiation.
Authors: Dabholkar Vijay V. , Parab Sagar D. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
An Efficient Synthesis of Isoindolo[2,1‐a]quinoline Derivatives via Imino Diels—Alder and Intramolecular Diels—Alder Reactions with Furan.
Authors: Kouznetsov Vladimir V. , Cruz Uriel Mora , Zubkov Fedor I. , Nikitina Eugenia V. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Structure Elucidation of 3,4‐Dihydroxy‐2‐quinolin‐2‐ylpyrido[3,2,1‐jk]carbazol‐6‐ones.
Authors: Dang Hoai V. , Habib Nargues S. , Kappe Thomas , Zangger Klaus , Stadlbauer Wolfgang 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Studies with Enamines and Azaenamines: A Novel Efficient Route to 6‐Amino‐1,4‐dihydropyridazines and Their Condensed Derivatives.
Authors: Ghozlan Said A. S. , Abdelhamid Ismail A. , Hassaneen Hamdi M. , Elnagdi Mohamed H. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Highly Efficient and Selective Route to Isomeric Cyclic Diazadienes.
Authors: Scott Mark E. , Bethuel Yann , Lautens Mark 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
One‐Step Synthesis of 4,5‐Disubstituted Pyrimidines Using Commercially Available and Inexpensive Reagents.
Authors: Baran Phil S. , Shenvi Ryan A. , Nguyen Steven A. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
N‐Substituted Ureas and Thioureas in Biginelli Reaction Promoted by Chlorotrimethylsilane: Convenient Synthesis of N1‐Alkyl‐, N1‐Aryl‐, and N1,N3‐Dialkyl‐3,4‐dihydropyrimidin‐2(1H)‐(thi)ones.
Authors: Ryabukhin Sergey V. , Plaskon Andrey S. , Ostapchuk Eugeniy N. , Volochnyuk Dmitriy M. , Tolmachev Andrey A. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
New Three‐Component Cyclocondensation Reaction: Microwave‐Assisted One‐Pot Synthesis of 5‐Unsubstituted‐3,4‐dihydropyrimidin‐2(1H)‐ones under Solvent‐Free Conditions.
Authors: Liang Bing , Wang Xitian , Wang Jin‐Xian , Du Zhengyin 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
C‐Functionalization of 9‐Deazapurines by Cross‐Coupling Reactions.
Authors: Bambuch Vitezslav , Otmar Miroslav , Pohl Radek , Masojidkova Milena , Holy Antonin 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A New Useful Conversion Method of Naltrexone to 14‐Deoxynaltrexone.
Authors: Osa Yumiko , Ida Yoshihiro , Yano Yumiko , Furuhata Kimio , Nagase Hiroshi 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Die Konstanz der Phänomene und der Wandel ihrer Deutung
Authors: Reiners Christiane S. 
Published: May 2007

AbstractWIR GLAUBEN DANN ein jegliches zu erkennen, wenn wir die ersten Ursachen und die ersten beherrschenden Anfänge bis zu den Elementen erkannt haben. (Aristoteles. Die ontologischen Grundlagen der Paideia).
1,2‐Mannobioside Mimic: Synthesis, DC‐SIGN Interaction by NMR and Docking, and Antiviral Activity
Authors: Reina José J. , Sattin Sara , Invernizzi Donatella , Mari Silvia , Martínez‐Prats Lorena , Tabarani Georges , Fieschi Franck , Delgado Rafael , Nieto Pedro M. , Rojo Javier , Bernardi Anna 
Published: May 2007

AbstractThe design and preparation of carbohydrate ligands for DC‐SIGN is a topic of high interest because of the role played by this C‐type lectin in immunity and infection processes. The low chemical stability of carbohydrates against enzymatic hydrolysis by glycosylases has stimulated the search for new alternatives more stable in vivo. Herein, we present a good alternative for a DC‐SIGN ligand based on a mannobioside mimic with a higher enzymatic stability than the corresponding disaccharide. NMR and docking studies have been performed to study the interaction of this mimic with DC‐SIGN in solution demonstrating that this pseudomannobioside is a good ligand for this lectin. In vitro studies using an infection model with Ebola pseudotyped virus demonstrates that this compound presents an antiviral activity even better than the corresponding disaccharide and could be an interesting ligand to prepare multivalent systems with higher affinities for DC‐SIGN with potential biomedical applications.
Outcomes in patients with primary breast cancer and a subsequent diagnosis of endometrial cancer
Authors: Saadat Mandana , Truong Pauline T. , Kader Hosam A. , Speers Caroline H. , Berthelet Eric , McMurtrie Elissa , Olivotto Ivo A. 
Published: May 2007

AbstractBACKGROUND.The study compared tumor characteristics and survival in women with breast cancer who subsequently developed endometrial cancer with or without a history of tamoxifen use.METHODS.The British Columbia Cancer Agency registry identified 163 women diagnosed with breast cancer between 1989–1999 who received a subsequent diagnosis of endometrial cancer. Of these, 55% (n = 90) had a history of tamoxifen use. Outcomes analyzed were breast cancer‐specific survival (BCSS), endometrial cancer‐specific survival (ECSS), and overall survival (OS).RESULTS.Median follow‐up was 9.4 years. Distributions of age, menopausal status, body mass index, and comorbidities were similar in the tamoxifen‐treated and nontamoxifen cohorts. Proportions of aggressive endometrial cancer subtypes including papillary serous, clear cell, and mixed mullerian tumors were higher in the tamoxifen cohort (28% vs14%, P = .03). Distributions of endometrial cancer grade and stage were similar in the 2 groups (P > .05). Hysterectomy and/or oophorectomy were the primary treatments for endometrial cancer in 99% of patients, with comparable pelvic control rates in the tamoxifen and nontamoxifen groups. At 10 years, patients in the tamoxifen group experienced lower BCSS compared with the nontamoxifen group (89% vs 97%, P = .02). No significant differences in ECSS and OS were observed between the 2 groups (ECSS 82% and 82%, P = .85; and OS 69% v. 66%, P = .85).CONCLUSIONS.In patients with breast cancer who developed a subsequent endometrial cancer, tamoxifen‐treated patients had higher proportions of aggressive endometrial cancer subtypes, but almost all cases were amenable to surgery, thus resulting in similar endometrial cancer control and survival when compared with nontamoxifen treated patients. Cancer 2007. © 2007 American Cancer Society.
Determination of the Geometry Change of the Phenol Dimer upon Electronic Excitation
Authors: Brause Robert , Santa Monika , Schmitt Michael , Kleinermanns Karl 
Published: May 2007

AbstractThe change of the phenol dimer (PH2) structure upon electronic excitation is determined by a Franck–Condon analysis of the intensities in the ﬂuorescence emission spectra obtained via excitation of seven different vibronic bands. A total of 547 emission band intensities are ﬁtted, together with the changes of rotational constants upon electronic excitation of ﬁve isotopomers. These rotational constants are taken from previously published [Schmitt et al. ChemPhysChem 2006, 7, 1241–1249] high‐resolution LIF measurements. The geometry change upon electronic excitation of the ππ* state of the donor moiety can be described by a strong shortening of the hydrogen bond, a shortening of the CO bond in the donor moiety, an overall symmetric expansion of the donor phenol ring, and a nearly unchanged acceptor moiety. The resulting geometry changes are interpreted on the basis of ab initio calculations.
National sustainable development strategies: features, challenges and reflexivity
Authors: Meadowcroft James 
Published: May 2007

AbstractMore than a decade has passed since the first countries issued national sustainable development strategies. This essay will consider recent developments in this area, and explore the extent to which such strategies can be considered an emergent mode of reflexive governance of the type required to promote sustainable development. The argument involves three steps: first, a review of the current state of play with respect to sustainable development strategies; second, an assessment of existing strategy processes, and third, a more theoretically focused discussion of their potential significance. Copyright © 2007 John Wiley & Sons, Ltd and ERP Environment.
Pursuing sustainable development in Norway: the challenge of living up to Brundtland at home
Authors: Lafferty William M. , Knudsen Jørgen , Larsen Olav Mosvold 
Published: May 2007

AbstractWith the Norwegian Prime Minister, Gro Harlem Brundtland, as chair of the World Commission on Environment and Development, Norway became an early mover in politics for sustainable development (SD). The pursuit of SD goals has been expressed in several national policy documents, though it was not until 2002 that Norway adopted an explicit ‘National Strategy for Sustainable Development’. This was followed up by a ‘National Action Plan for Sustainable Development’ in 2003. Neither of these initiatives has been actively implemented, and both are now being evaluated and revised by the current ‘red–green’ coalition government. The article presents and assesses strategic SD initiatives from 1989 to the present day. The major conclusion of the analysis is that the Norwegian SD profile is ‘long on promise’ and ‘short on delivery’, and that one major reason for this is the influence of a booming petroleum economy on distributional politics. An exceptional growth in public revenues due to oil and gas fosters intense political competition over the dispensation of economic and welfare benefits – both between political parties and within governing coalitions – and undermines the ‘political will’ to pursue the SD agenda. Given the ability to also use the surplus for development assistance, Norway stands forth as an SD ‘frontrunner’ in international aid, and an SD ‘laggard’ in sustainable production and consumption at home. Copyright © 2007 John Wiley & Sons, Ltd and ERP Environment.
From government strategies to strategic public management: an exploratory outlook on the pursuit of cross‐sectoral policy integration
Authors: Steurer Reinhard 
Published: May 2007

AbstractThis paper discusses how public administrations handle cross‐sectoral government strategies such as those on sustainable development (SD), and how this could (or should) change in the future. It puts SD strategies and their key objective of improving the cross‐sectoral integration of policies into the wider context of public administration in two respects. In a first step, the paper shows that SD strategies are a progressive step in the protracted debate on planning and strategic management in the public sector. In a second step, however, the paper explores the functioning of specialized public administrations as one explanation for the shortcomings of SD strategies in Europe. Consequently, the paper concludes that SD strategies should be developed further into a tool of strategic public management that helps to adapt administrative approaches to the integrative challenges of SD. Copyright © 2007 John Wiley & Sons, Ltd and ERP Environment.
The German sustainable development strategy: facing policy, management and political strategy assessments
Authors: Tils Ralf 
Published: May 2007

AbstractThe Germans' conviction of being an international frontrunner in environmental policy stands in contrast to the unwillingness of the German national governments of the 1990s to undertake a commitment for a nationwide sustainable development strategy. Using five core strategy categories, namely horizontal and vertical integration, participation, implementation mechanism, monitoring and evaluation, this article provides an overview of the German sustainable development strategy preparation and implementation process. While the strategy is an ambitious concept, it also exhibits important shortcomings when viewed with different analytical perspectives such as policy, management and political strategy. Only with all of these perspectives combined can we arrive at specific conclusions about the assessment of the strategy process and make the essential characteristics of political strategy apparent. Copyright © 2007 John Wiley & Sons, Ltd and ERP Environment.
From Genes to Metalloproteins: A Bioinformatic Approach
Authors: Bertini Ivano , Rosato Antonio 
Published: May 2007

AbstractGenome sequencing projects have provided researchers with detailed information on every gene present in a large variety of organisms. Each of these genes is responsible for producing one or more proteins (depending on processes such as alternative splicing and post‐translational modification) that constitute the machineries needed to sustain cellular life. The ensemble of proteins that an organism is capable of producing is called the proteome. A significant share of each organism's proteome requires metal ions or metal‐containing cofactors to carry out its physiological function (metalloproteome). Experimental methods for the characterization of the metalloproteome of even simple prokaryotic organisms are still not routinely available, therefore significant insights can currently be only obtained using bioinformatic approaches. Herein we review the results obtained from the bioinformatic analyses of a variety of organisms, including humans, in which the distribution of iron‐, copper‐, and zinc‐binding proteins across the kingdoms of life were investigated. It was found that among the metals, zinc is required by the largest number of proteins in most organisms (on average, 10 % of the proteome in eukaryota is predicted to be zinc‐binding), whereas copper is the least common. In addition, the majority of non‐heme iron‐binding proteins have homologs in each taxonomic domain (archaea, bacteria, eukaryota), whereas zinc‐ and copper‐binding proteins are substantially differentiated in eukaryota with respect to prokaryotic organisms. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)