bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Uncatalyzed Addition of Indoles and N‐Methylpyrrole to 3‐Formylchromones: Synthesis and Some Reactions of (Chromon‐3‐yl)bis(indol‐3‐yl)methanes and E‐2‐Hydroxy‐3‐(1‐methylpyrrol‐2‐ylmethylene)chroman‐4‐ones.
Authors: Sosnovskikh Vyacheslav Ya. , Irgashev Roman A. , Levchenko Anna A. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Probing the Structural Requirement of 7‐Azabicyclo[2.2.1]hept‐2‐ene that Functions as Wip1 Inhibitor.
Authors: Kim Suhkmann , Pak Eun Sik , Jin Jong Sung , Won Mi Sook , Park Jang‐Su , Kwang Shin Won , Bang Jeong‐Kyu 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: An Easy Entry to Optically Active α‐Amino Phosphonic Acid Derivatives Using Phase‐Transfer Catalysis (PTC).
Authors: Fini Francesco , Micheletti Gabriele , Bernardi Luca , Pettersen Daniel , Fochi Mariafrancesca , Ricci Alfredo 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel Synthesis of Fosphenytoin: Anticonvulsant Prodrug.
Authors: Elati Chandrashekar R. , Gangula Srinivas , Naredla Anitha , Ashok S. , Bhattacharya Apurba , Bandichhor Rakeshwarar 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of a Thiophene Analogue (VII) of Confusarine.
Authors: Youte Jean‐Jacques , Barret Roland 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: anti‐HIV‐1 Activity of Phloroglucinol Derivative, 6,6′‐Bieckol, from Ecklonia cava.
Authors: Artan Murat , Li Yong , Karadeniz Fatih , Lee Sang‐Hoon , Kim Moon‐Moo , Kim Se‐Kwon 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Improved Synthesis of the Epoxy Isoprostane Phospholipid PEIPC and Its Reactivity with Amines.
Authors: Jung Michael E. , Berliner Judith A. , Koroniak Lukasz , Gugiu B. Gabriel , Watson Andrew D. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Dihydropyran Subunit of (+)‐Sorangicin A Using RCM Reaction.
Authors: Park Su Ho , Lee Hyo Won 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Biological Activities of Jineol and Its Derivatives.
Authors: Cho Soon‐Chang , Sultan Md. Zakir , Moon Surk‐Sik 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Stereoselective Synthesis of the Rocaglamide Skeleton (V) via a Silyl Vinylketene Formation/[4 + 1] Annulation Sequence.
Authors: Giese Matthew W. , Moser William H. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Structural Determination of Montanacin D by Total Synthesis.
Authors: Takahashi Shunya , Hongo Yayoi , Tsukagoshi Yuki , Koshino Hiroyuki 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: An Efficient Method for the Transformation of High Fatty Acid Containing Vegetable Oils to Biodiesel Fuels.
Authors: Kotai Laszlo , Goemoery Agnes , Gacs Istvan , Holly late Sandor , Sajo Istvan E. , Tamics Ernoe , Aradi Tamas , Bihatsi Laszlo 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel Magnetically Separable Mesoporous Fe2O3@SBA‐15 Nanocomposite with Fully Open Mesochannels for Protein Immobilization.
Authors: Lin Hsing‐An , Liu Chun‐Hsia , Huang Wei‐Chia , Liou Sz‐Chian , Chu Ming‐Wen , Chen Cheng‐Hsuan , Lee Jyh‐Fu , Yang Chia‐Min 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Bent Donor Molecules and Their Charge‐Transfer Salts with Magnetic FeIII and CuII Ions
Authors: Sugimoto Toyonari 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Azinylferrocenes: Synthesis and Properties
Authors: Utepova Irina A. , Chupakhin Oleg N. , Charushin Valery N. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: New Approach for Complete Reversal of Enantioselectivity Using a Single Chiral Source
Authors: Tanaka Takanori , Hayashi Masahiko 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Wine Flavor: Chemistry in a Glass
Authors: Polaskova Pavla , Herszage Julian , Ebeler Susan E. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Discovery of Antiviral Agents: Ten Different Compounds, Ten Different Stories
Authors: De Clercq Erik 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Well‐Defined N‐Heterocyclic Carbenes—Palladium(II) Precatalysts for Cross‐Coupling Reactions
Authors: Marion Nicolas , Nolan Steven P. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Palladium‐Catalyzed Cross‐Coupling Reactions of Organosilanols and Their Salts: Practical Alternatives to Boron‐ and Tin‐Based Methods
Authors: Denmark Scott E. , Regens Christopher S. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Surveying Sterically Demanding N‐Heterocyclic Carbene Ligands with Restricted Flexibility for Palladium‐Catalyzed Cross‐Coupling Reactions
Authors: Wuertz Sebastian , Glorius Frank 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cross‐Coupling Reaction of Alkyl Halides with Grignard Reagents Catalyzed by Ni, Pd, or Cu Complexes with π‐Carbon Ligand(s)
Authors: Terao Jun , Kambe Nobuaki 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Extending the Biosynthetic Repertoire in Ribosomal Peptide Assembly
Authors: Moore Bradley S. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Lord Rutherford (1871‐1937): The Newton of the Atom and the Winner of the Nobel Prize for Chemistry, 1908
Authors: Thomas John Meurig 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Oxygen Isotopes in Asteroidal Materials
Authors: Franchi Ian A. 
Published: January 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Impact of Distortion of Porphyrins on Axial Coordination in (Porphyrinato)zinc(II) Complexes with Aminopyridines as Axial Ligands
Authors: Kojima Takahiko , Nakanishi Tatsuaki , Honda Tatsuhiko , Harada Ryosuke , Shiro Motoo , Fukuzumi Shunichi 
Published: January 2009

AbstractA series of (porphyrinato)zinc(II) compounds were synthesized with use of 5,10,15,20‐tetraphenylporphyrin (H2TPP), 2,3,5,10,12,13,15,20‐octaphenylporphyrin (H2OPP), and 2,3,5,7,8,10,12,13,15,17,18,20‐dodecaphenylporphyrin (H2DPP). Those compounds form complexes with aniline, pyridine, and 3‐ and 4‐aminopyridines as axial ligands. X‐ray crystallography was performed on the complexes with 3‐aminopyridine (3‐AP) and 4‐aminopyridine (4‐AP) as axial ligands. 3‐Aminopyridine was revealed to bind through the amino group to the Zn(OPP), exhibiting intermolecular π–π interaction between 3‐AP and one of the pyrrole rings and intermolecular NH–π interactions of the coordinated amino group with two β‐phenyl groups of an adjacent molecule. In solution, the aminopyridines form a single species at ambient temperature and are assumed to have pyridine coordination through the aromatic pyridine nitrogen atom. Variable‐temperature NMR spectroscopy in CD2Cl2 indicates that two different species exist at lower temperatures, suggesting that amino‐bound complexes of 3‐AP can be formed as a metastable species in solution, which is stabilized in the crystal as a result of noncovalent interactions. The binding constants of aminopyridines to the three kinds of (porphyrinato)zinc complexes reveal enhancement of the axial ligation by virtue of the distortion of the porphyrin ring. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
An investigation on the volatile composition of some Artemisia species from Iran
Authors: Costa Rosaria , De Fina Maria Rosa , Valentino Maria Rita , Rustaiyan Abdolhossein , Dugo Paola , Dugo Giovanni , Mondello Luigi 
Published: January 2009

AbstractThe compositions of the essential oils of four species of Artemisia (A. kopetdaghensis Krasch ex. Poljakov, A. austriaca Jacq., A. oliveriana J. Gay ex. Besser, A. diffusa Krasch ex. Poljakov), endemic of Iran, were studied by means of GC–MS and GC–FID, using the internal standard method and relative response factors. Around 150 compounds were determined in total, representing 82.1 g/100 g in A. austriaca, 57.4 g/100 g in A. kopetdaghensis, 84.1 g/100 g in A. diffusa and 71.6 g/100 g in A. oliveriana, respectively. Copyright © 2009 John Wiley & Sons, Ltd.
The effects of phorbol ester activation and reactive oxygen species scavengers on the macrophage‐mediated foreign body reaction to polyurethanes
Authors: McBane Joanne E. , Matheson Loren A. , Santerre J. Paul , Labow Rosalind S. 
Published: January 2009

AbstractPhorbol myristate acetate, a protein kinase C activator, inhibited monocyte‐derived macrophage (MDM)‐mediated degradation of aliphatic (HDI) polycarbonate‐based polyurethanes but not degradation of the aromatic polycarbonate‐based polyurethane (MDI). The objectives of this study were to determine if reactive oxygen species are involved in the phorbol myristate acetate effect on esterase activity and MDM‐mediated polycarbonate‐based polyurethane degradation and to find a good marker of material‐initiated activation of MDM. The phorbol myristate acetate‐dependent effects of the material chemistry on cell activation and degradation were evaluated by adding reactive oxygen species scavengers, catalase plus superoxide dismutase to MDM and assaying possible markers of MDM activation: esterase activity, acid phosphatase activity, and high molecular weight group box 1 protein (HMGB1). All treatments reduced the esterase activity in MDM on HDI but not in MDM on MDI. Acid phosphatase was inhibited in MDM to varying degrees on all surfaces by phorbol myristate acetate or catalase plus superoxide dismutase either alone or together. Secretion of HMGB1 from MDM on HDI431 was higher than MDI; however only secretion from MDM on HDI was inhibited by phorbol myristate acetate. In MDM on HDI, catalase plus superoxide dismutase reduced intracellular HMGB1 levels ± phorbol myristate acetate; whereas, catalase, superoxide dismutase plus phorbol myristate acetate increased intracellular HMGB1 in MDM on MDI, suggesting that esterase and HMGB1 are more specific markers of activation than acid phosphatase. Manipulation of signaling pathways may provide insight surrounding the mechanism of activation for oxidative and/or hydrolytic degradative pathways in the MDM response to material surface chemistry. © 2009 Wiley Periodicals, Inc. J Biomed Mater Res, 2009
Nonwoven silk fibroin net/nano‐hydroxyapatite scaffold: Preparation and characterization
Authors: Zhao Yong , Chen Jing , Chou Alex H.K. , Li Gang , LeGeros Racquel Z. 
Published: January 2009

AbstractThe purpose of this study was to prepare and characterize a three‐dimensional scaffold consisting of porous nonwoven silk fibroin net/nano‐apatite composite. The silk fibroin net was mineralized with apatite by alternative soaking in calcium and phosphate solutions. The scaffold exhibited a porous microstructure with open porosity (70–78%), with an average pore size of about 163 ± 40.0 μm. The swelling ratio and water uptake were 4.55% and 81.93%, respectively, indicating excellent hydrophilicity. The nano‐sized hydroxyapatite crystals were needle like, with a length of approximately 100–300 nm and a diameter of approximately 20–60 nm. The results of in vitro cell culture study using rat osteoblast cells demonstrated that the nonwoven silk fibroin net/nano‐apatite composite showed excellent cytocompatibility for the growth of osteoblasts and had the capability to improve the viability of osteoblasts. © 2009 Wiley Periodicals, Inc. J Biomed Mater Res, 2009
Reconstruction of irradiated bone segmental defects with a biomaterial associating MBCP+®, microstructured collagen membrane and total bone marrow grafting: An experimental study in rabbits
Authors: Jégoux Franck , Goyenvalle Eric , Cognet Ronan , Malard Olivier , Moreau Francoise , Daculsi Guy , Aguado Eric 
Published: January 2009

AbstractThe bone tissue engineering models used today are still a long way from any oncologic application as immediate postimplantation irradiation would decrease their osteoinductive potential. The aim of this study was to reconstruct a segmental critical size defect in a weight‐bearing bone irradiated after implantation. Six white New Zealand rabbits were immediately implanted with a biomaterial associating resorbable collagen membrane EZ® filled and micro‐macroporous biphasic calcium phosphate granules (MBCP+®). After a daily schedule of radiation delivery, and within 4 weeks, a total autologous bone marrow (BM) graft was injected percutaneously into the center of the implant. All the animals were sacrificed at 16 weeks. Successful osseous colonization was found to have bridged the entire length of the defects. Identical distribution of bone ingrowth and residual ceramics at the different levels of the implant suggests that the BM graft plays an osteoinductive role in the center of the defect. Periosteum‐like formation was observed at the periphery, with the collagen membrane most likely playing a role. This model succeeded in bridging a large segmental defect in weight‐bearing bone with immediate postimplantation fractionated radiation delivery. This has significant implications for the bone tissue engineering approach to patients with cancer‐related bone defects. © 2009 Wiley Periodicals, Inc. J Biomed Mater Res, 2009
Benzylaminated dextran‐modified hydrogels: A long‐term bioactive TGF‐β1 carrier
Authors: Degat Marie‐Christelle , Dahri‐Correia Latifa , Lavigne Ferdinand , Meunier Alain , Sedel Laurent , Correia Jose , Petite Herve , Logeart‐Avramoglou Delphine 
Published: January 2009

AbstractHighly porous dextran‐based hydrogels [in which various amounts (up to 16.6%, w/w) of a benzylaminated dextran (DMCB) exhibiting high affinity for TGFβ1 was immobilized] were developed to achieve long‐term retention of bioactive TGFβ1 in situ. Unmodified hydrogels rapidly desorbed 80–90% compared with only 40–60% of the preloaded TGFβ1 from the DMCB‐modified hydrogels during a period of 21 days in PBS in vitro. TGFβ1 release experiments (performed with high ionic strength solutions) indicated that formation of the complex between TGFβ1 and functionalized hydrogels was governed by different interactions, depending on the degree of conjugation with DMCB: ionic interactions in the case of weakly conjugated matrices and nonionic interactions in highly conjugated matrices. Using cells containing a TGFβ‐sensitive luciferase reporter gene, weakly DMCB‐modified hydrogels sequestered bioactive TGFβ1 in situ, giving much higher, long‐term signaling performance than highly functionalized hydrogels. Because these biocompatible functionalized hydrogels can provide long‐term bioactive TGFβ1, they could be used as scaffolds for cells to stimulate and regulate human tissue repair processes. © 2009 Wiley Periodicals, Inc. J Biomed Mater Res, 2009
Dealing with the cost of illness: The experience of four villages in Lao PDR
Authors: Patcharanarumol Walaiporn , Mills Anne , Tangcharoensathien Viroj 
Published: January 2009

AbstractThis paper analyses household coping strategies for illness in four Lao villages. The villagers dealt with health expenditure themselves, using coping mechanisms which drew mainly on social networks within the community. They strongly believed in the principle of paying user fees and did not consider exemption from fees an option. A total of 12 households (6 per cent of households) faced catastrophic expenditure arising from healthcare payments. The national policy on exemptions did not protect the poor and the study demonstrates that there is an urgent need for the government to improve the design and implementation of exemptions or reform the policy on subsidising health care. Copyright © 2009 John Wiley & Sons, Ltd.