bluuebunny/crossref_metadata_2025 huggingface dataset:
ChemInform Abstract: A One‐Pot Synthesis of 3‐Arylglutaric Anhydrides by Reaction of Ketene with Aromatic Aldehydes and Ketones.
Authors: Matsunaga Hirokazu , Ikeda Kiyoshi , Iwamoto Ken‐ichi , Suzuki Yumiko , Sato Masayuki
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Photochemistry of 3‐Alkoxychromones. Part 1. Photocyclization of 6‐Chloro‐3‐alkoxy‐2‐(furan‐3‐yl)‐4H‐chromen‐4‐ones.
Authors: Kamboj Ramesh C. , Berar Urmila , Berar Surinder , Thakur Mandeep , Arora Rita , Gupta Satish C.
Published: July 2009

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 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 Novel Substituted Pyridine Derivatives from 3,5‐Diacetyl‐2,6‐dimethylpyridine.
Authors: Zhang Jun , Zhang Min , Cao Weiguo , Song Liping , Qian Qun , Tan Jiwen
Published: July 2009

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 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 Study on Analgesic Effects of 1‐[1‐(4‐Methylphenyl) (cyclohexyl)] 4‐Piperidinol (IIIa) and 1‐[1‐(4‐Methoxyphenyl) (cyclohexyl)] 4‐Piperidinol (IIIb) as Two New Phencyclidine Derivatives.
Authors: Ahmadi Abbas , Khalili Mohsen , Abbassi Sara , Javadi Mozhdeh , Mahmoudi Ali , Hajikhani Ramin
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: 1,2‐Disubstituted 4‐Quinolones via Copper‐Catalyzed Cyclization of 1‐(2‐Halophenyl)‐2‐en‐3‐amin‐1‐ones.
Authors: Bernini Roberta , Cacchi Sandro , Fabrizi Giancarlo , Sferrazza Alessio
Published: July 2009

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 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 11H‐Indolo[3,2‐c]quinoline‐6‐carboxylic Acids by Cascade Autoxidation—Ring Contractions.
Authors: Becker Anja , Kohfeld Simone , Pies Tanja , Wieking Karen , Preu Lutz , Kunick Conrad
Published: July 2009

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 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 Synthesis of Pyrido[4,3‐b]indoles (γ‐Carbolines) on the Basis of Indolin‐2‐one Lactim Ether.
Authors: Golovko T. V. , Solov'eva N. P. , Anisimova O. S. , Smirnova O. B. , Evstratova M. I. , Kiselev S. S. , Granik V. G.
Published: July 2009

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 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 Access to 3,6‐Disubstituted 1H‐Pyrazolo[3,4‐b]pyridines via a One‐Pot Double SNAr Reaction and Pyrazole Formation.
Authors: Zhong Yong‐Li , Lindale Matthew G. , Yasuda Nobuyoshi
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Magnesium/Methanol: An Effective Reducing Agent for Chemoselective Reduction of Pyrimidine‐2(1H)‐ones.
Authors: Singh Kamaljit , Singh Kawaljit
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ni‐Alkylated 3,4‐Dihydropyrimidine‐2(1H)‐ones: Convenient One‐Pot Selective Synthesis and Evaluation of Their Calcium Channel Blocking Activity.
Authors: Singh Kamaljit , Arora Divya , Poremsky Elizabeth , Lowery Jazmyne , Moreland Robert S.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Regioselective Three‐Component Reaction for Synthesis of Novel 1′H‐Spiro[isoindoline‐1,2′‐quinazoline]‐3,4′(3′H)‐dione Derivatives.
Authors: Mohammadi Ali A. , Dabiri M. , Qaraat H.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cyanamides in Cyclization Reactions with Anthranilates, 2‐Aminophenyl Ketones, and Methyl 2‐(3‐Oxopiperazin‐2‐yl)acetate.
Authors: Shikhaliev Kh. S. , Shestakov A. S. , Medvedeva S. M. , Gusakova N. V.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Design, Synthesis and Characterization of Novel 2‐(2,4‐Disubstituted‐thiazole‐5‐yl)‐3‐aryl‐3H‐quinazoline‐4‐one Derivatives as Inhibitors of NF‐ϰB and AP‐1 Mediated Transcription Activation and as Potential Antiinflammatory Agents.
Authors: Giri Rajan S. , Thaker Hardik M. , Giordano Tony , Williams Jill , Rogers Donna , Sudersanam Vasudevan , Vasu Kamala K.
Published: July 2009

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 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 2‐spiro‐(1,2‐Dihydroperimid‐2‐yl) ‐5,5‐dialkyl‐2,3,5,6‐tetrahydropyrrolo[2,1‐a]isoquinolin‐3‐ones.
Authors: Surikova O. V. , Aliev Z. G. , Mokhailovskii A. G.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Benzo‐1,2,3,4‐tetrazine 1,3‐Dioxides Annulated with Tetraazapentalenes. Part 1. Annulation at the C(5)—C(6) Bond.
Authors: Tyurin A. Yu. , Churakov A. M. , Strelenko Yu. A. , Tartakovsky V. A.
Published: July 2009

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 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 4H‐1,3,4‐Oxadiazin‐5(6H)‐ones with Hydrophobic and Long Alkyl Chains: Design, Synthesis, and Bioactive Diversity on Inhibition of Monoamine Oxidase, Chitin Biosynthesis and Tumor Cell.
Authors: Ke Shao‐Yong , Qian Xu‐Hong , Liu Feng‐Yi , Wang Ni , Yang Qing , Li Zhong
Published: July 2009

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 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 Properties of a New Fused Heterocyclic System 12H‐Benzo[5,6][1,2,4]triazepino[3,4‐a]isoindol‐5(6H)‐one.
Authors: Ukhin L. Yu. , Kuz'mina L. G. , Gribanova T. N. , Belousova L. V. , Orlova Zh. I.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Domino or Single‐Step Tsuji—Trost/Heck Reactions and Their Application in the Synthesis of 3‐Benzazepines and Azepino[4,5‐b]indole Ring Systems.
Authors: Stewart Scott G. , Heath Charles H. , Ghisalberti Emilio L.
Published: July 2009

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 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 Selective Catalytic Formation of β‐Boryl Aldehydes Through a Base‐Free Approach.
Authors: Bonet Amadeu , Lillo Vanesa , Ramirez Jesus , Diaz‐Requejo M. Mar , Fernandez Elena
Published: July 2009

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 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 Derivatives of Pyrido[1,2‐c][1,3,2]oxazaborinine and Pyrido[2,1,6‐f,g][1,3,7,2]dioxazaphosphacyclodecane.
Authors: Le Tuan Anh , Soldatenkov A. T. , Truong Hong Hieu , Soldatova S. A. , Levov A. N. , Polyanskiy K. B.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A First One‐Pot Synthesis, Isomerization and Synthetic Utility of Mono‐ and Bis Morita—Baylis—Hillman Adducts of 1,1′‐Ferrocenedialdehyde.
Authors: Shanmugam Ponnusamy , Madhavan Suchithra , Selvakumar Kodirajan , Vaithiyanathan Vadivel , Viswambharan Baby
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chukvelutilides A—F, Phragmalin Limonoids from the Stem Barks of Chukrasia tabularis var. velutina.
Authors: Luo Jun , Wang Jun‐Song , Wang Xiao‐Bing , Huang Xue‐Feng , Luo Jian‐Guang , Kong Ling‐Yi
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Esulatin G, a Novel Nor‐Diterpenoid from Euphorbia esula.
Authors: Wang Yu‐Bo , Wang Hong‐Bing , Ji Ping , Guo Jie , Jin Hui‐Zi , Qin Guo‐Wei
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A New Cyclooxygenase Inhibitor from Incarvillea arguta.
Authors: Tan Qin‐Gang , Cai Xiang‐Hai , Feng Tao , Du Zhi‐Zhi , Luo Xiao‐Dong
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Two New Clerodane‐Type Diterpenoids from Gomphostemma microdon
Authors: Zhang Rong‐Ting , Feng Tao , Cai Xiang‐Hai , Luo Xiao‐Dong
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A New Lanostane Triterpene (I) from Skimmia laureola.
Authors: Sultana Nighat , Sultana Razia
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Convenient Synthesis of D,L‐Selenomethionine.
Authors: Ran X. G. , Cao D. R. , Wang L. Y. , Lin Y. C.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: N‐Phosphorylation of Amino Acids by Trimetaphosphate in Aqueous Solution — Learning from Prebiotic Synthesis.
Authors: Ni Feng , Sun Shuting , Huang Chao , Zhao Yufen
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Preparation and Reactions of N‐Thioformyl Peptides from Amino Thioacids and Isonitriles.
Authors: Yuan Yu , Zhu Jianglong , Li Xuechen , Wu Xiangyang , Danishefsky Samuel J.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Total Synthesis of (+)‐11,11′‐Dideoxyverticillin A.
Authors: Kim Justin , Ashenhurst James A. , Movassaghi Mohammad
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Aldgamycin I (I), an Antibacterial 16‐Membered Macrolide from the Abandoned Mine Bacterium, Streptomyces sp. KMA‐001.
Authors: Park Jin‐Soo , Yang Hyun Ok , Kwon Hak Cheol
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Three‐Step Synthesis from Rebeccamycin of an Efficient Checkpoint Kinase 1 Inhibitor.
Authors: Anizon Fabrice , Golsteyn Roy M. , Leonce Stephane , Pfeiffer Bruno , Prudhomme Michelle
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: PM070747, a New Cytotoxic Angucyclinone from the Marine‐Derived Saccharopolyspora taberi PEM‐06‐F23‐019B
Authors: Perez Marta , Schleissner Carmen , Rodriguez Pilar , Zuniga Paz , Benedit Gonzalo , Sanchez‐Sancho Francisco , de la Calle Fernando
Published: July 2009

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 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 First Total Synthesis of Moracin O and Moracin P, and Establishment of the Absolute Configuration of Moracin O.
Authors: Kaur Navneet , Xia Yan , Jin Yinglan , Nguyen Tien Dat , Gajulapati Kondaji , Choi Yongseok , Hong Young‐Soo , Lee Jung Joon , Lee Kyeong
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Colloidal Nanocrystals with Molecular Metal Chalcogenide Surface Ligands.
Authors: Kovalenko Maksym V. , Scheele Marcus , Talapin Dmitri V.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ni‐Mn‐based Magnetic Shape Memory Alloys: Magnetic Properties and Martensitic Transition
Authors: Manosa Ll. , Moya X. , Planes A. , Krenke T. , Acet M. , Wassermann E. F.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Crystallography of Hydrogen‐Containing Compounds: Realizing the Potential of Neutron Powder Diffraction
Authors: Weller Mark T. , Henry Paul F. , Ting Valeska P. , Wilson Chick C.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Solid‐State Selenium‐77 NMR
Authors: Demko Bryan A. , Wasylishen Roderick E.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Membranes in Energy Systems with CO2 Capture
Authors: Bredesen Rune , Peters Thijs A.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Solid State Reactions: An Electrochemical Approach in Molten Salts
Authors: Wang Dihua , Jin Xianbo , Chen George Z.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Thermal Stability of Solid Ferrates(VI): A Review
Authors: Machala Libor , Zboril Radek , Sharma Virender K. , Filip Jan , Schneeweiss Oldrich , Madarasz Janos , Homonnay Zoltan , Pokol Gyorgy , Yngard Ria
Published: July 2009

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 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 Adventures in the Molecular Chemistry of Phosphorus
Authors: Russell Christopher A.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organometallics in Ionic Liquids: Catalysis and Coordination Chemistry
Authors: Geldbach Tilmann J.
Published: July 2009

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 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 Chemistry of Organotin(IV) Complexes
Authors: Shahzadi S. , Ali S.
Published: July 2009

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 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 Compounds Containing a Cycloalka[b]indole Fragment
Authors: Gataullin R. R.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Isolation, Biology and Chemisty of the Disorazoles: New Anticancer Macrodiolides
Authors: Hopkins Chad D. , Wipf Peter
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Harnessing Nature′s Insight: Design of Aspartyl Protease Inhibitors from Treatment of Drug‐Resistant HIV to Alzheimer′s Disease
Authors: Ghosh Arun K.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Mediator Oxidation Systems in Organic Electrosynthesis
Authors: Ogibin Yu. N. , Elinson M. N. , Nikishin G. I.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Merocyanine Dyes: Synthesis, Structure, Properties and Applications
Authors: Kulinich A. V. , Ishchenko A. A.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Recent Progress in Biocatalysis for Asymmetric Oxidation and Reduction
Authors: Matsuda Tomoko , Yamanaka Rio , Nakamura Kaoru
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chemical and Structural Diversity in Eumelanins: Unexplored Bio‐Optoelectronic Materials
Authors: d'Ischia Marco , Napolitano Alessandra , Pezzella Alessandro , Meredith Paul , Sarna Tadeusz
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Discovery and Development of Aurora Kinase Inhibitors as Anticancer Agents
Authors: Pollard John R. , Mortimore Michael
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organocatalytic Formation of Quaternary Stereocenters
Authors: Bella Marco , Gasperi Tecla
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chemoselectivity: The Mother of Invention in Total Synthesis
Authors: Shenvi Ryan A. , O'Malley Daniel P. , Baran Phil S.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Phosphonium‐Based Ionic Liquids: An Overview
Authors: Fraser Kevin J. , MacFarlane Douglas R.
Published: July 2009

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 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 Catalytic Asymmetric Intramolecular Stetter Reaction
Authors: Read de Alaniz Javier , Rovis Tomislav
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Intramolecular Anodic Olefin Coupling Reactions: Using Radical Cation Intermediates to Trigger New Umpolung Reactions
Authors: Moeller Kevin D.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Automated Solution‐Phase Oligosaccharide Synthesis and Carbohydrate Microarrays: Development of Fluorous‐Based Tools for Glycomics
Authors: Pohl Nicola L.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chemoenzymatic Synthesis of Sialosides and Their Applications
Authors: Yu Hai , Chokhawala Harshal A. , Huang Shengshu , Chen Xi
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric N‐Acyliminium Cyclization as an Approach to Heterocyclic Natural Product Synthesis
Authors: Gaskell Sean N. , Duffy Liam J. , Allin Steven M.
Published: July 2009

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 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 Silylformylation of Functional 1‐Alkynes in the Synthesis of Fine Chemicals: Nanostructured Rhodium‐Supported Catalysts for the Synthesis of β‐Lactams and β‐Lactones Rings
Authors: Aronica L. A. , Caporusso A. M. , Salvadori P.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ionic Liquids: Solvation Ability and Polarity
Authors: Chiappe Cinzia , Malvaldi Marco , Pomelli Christian Silvio
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: In situ Alkylcarbonic Acid Catalysts Formed in CO2‐Expanded Alcohols
Authors: Hallett Jason P. , Eckert Charles A. , Liotta Charles L.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chemoenzymatic Synthesis of Small Molecule Human Therapeutics
Authors: Ran Ningqing , Rui Eugene , Liu Jinhua , Tao Junhua
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Epibatidine: From Frog Alkaloid to Analgesic Clinical Candidates. A Testimonial to “True Grit”!
Authors: Garraffo H. Martin , Spande Thomas F. , Williams Michael
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Molecular Designs and Syntheses of Organic Dyes for Dye‐Sensitized Solar Cells
Authors: Ooyama Yousuke , Harima Yutaka
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Recent Developments in Solid Acid, Base, and Enzyme Catalysts (Heterogeneous) for Biodiesel Production via Transesterification
Authors: Jothiramalingam Rajabathar , Wang Ming Kuang
Published: July 2009

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 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 Supramolecular Association of Polyelectrolytes to Complementary Charged Surfactants and Protein Assemblies
Authors: Perico Angelo , Ciferri Alberto
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Internal and External Factors Influencing the Diels—Alder Reaction
Authors: Kiselev Vladimir D. , Konovalov Alexander I.
Published: July 2009

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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
A computationally inspired investigation of the solid forms of (R)‐1‐phenylethylammonium‐(S)‐2‐phenylbutyrate
Authors: Antoniadis Constantinos D. , D'Oria Emiliana , Karamertzanis Panagiotis G. , Tocher Derek A. , Florence Alastair J. , Price Sarah L. , Jones Alan G.
Published: July 2009

Following the computation of a lattice energy landscape which predicted that there should be more stable, denser forms of (R)‐1‐phenylethylammonium‐(S)‐2‐phenylbutyrate, crystallizations from a range of solvents were performed to search for other polymorphs and investigate the possibility that the known P41 structure could be a hydrate. Extensive crystallization experiments from a wide range of solvents gave fine needles or microcrystalline samples. A redetermination of the P41 structure by powder X‐ray diffraction located all protons, and in conjunction with other experimental and computational evidence showed that the structure was anhydrous. Evidence for two additional forms was found as mixtures with form I. These include an orthorhombic form, possibly a Z′ = 3 polymorph, and another as yet unidentified form obtained as a minor component from dichloromethane solution. However, both these forms appear to be metastable with respect to form I (P41), which is therefore probably the most thermodynamically stable form that can be crystallized from solution under ambient conditions. This determination of the solid state behavior of the less readily crystallized member of the diastereomeric salt system (R)‐1‐phenylethylammonium‐(R/S)‐2‐phenylbutyrate provides a challenge to the theoretical modeling to explain its ideal resolution behavior. Chirality 2010. © 2009 Wiley‐Liss, Inc.
Stereoselective metabolism of propranolol glucuronidation by human UDP‐glucuronosyltransferases 2B7 and 1A9
Authors: Yu Lushan , Qian Minrong , Liu Yao , Yao Tongwei , Zeng Su
Published: July 2009

Stereoselective metabolism of propranolol side‐chain glucuronidation was studied for two recombinant human uridine diphosphate glucuronosyltransferases (UGTs), UGT1A9 and UGT2B7. TheS‐ andR‐propranolol side‐chain glucuronides produced in the incubation mixtures were assayed simultaneously by RP‐HPLC with fluorescent detector. The excitation and emission wavelengths were set at 310 nm and 339 nm, respectively. UGT1A9 prefers catalyzingS‐enantiomer toR‐enantiomer and the intrinsic clearance (CLint) ratios ofS‐enantiomer toR‐enantiomer are 3.8 times and 6.5times for racemic propranolol and individual enantiomers, respectively. UGT2B7, however, catalyzes slightly lessS‐enantiomer thanR‐enantiomer and the CLintratio ofS‐enantiomer toR‐enantiomer is 0.8 times. The high concentration of racemic propranolol (>0.57 mmol/l) and individual enantiomers (>0.69 mmol/l) exhibited substrate inhibition of glucuronidation for UGT2B7, but only theS‐enantiomer (>0.44 mmol/l) in racemic propranolol exhibited substrate inhibition for UGT1A9. The substrate inhibition constants (Ksi) were all similar (P> 0.05). Drug–drug interactions were also found betweenS‐ andR‐enantiomer glucuronidation metabolisms by UGT1A9 and UGT2B7. Chirality 2010. © 2009 Wiley‐Liss, Inc.
Does Reperfusion in the Treatment of Acute Myocardial Infarction Improve the Prognosis of Acute Myocardial Infarction in Diabetic Patients?
Authors: Janion Marianna , Polewczyk Anna , Ga̧sior Mariusz , Gierlotka Marek , Poloński Lech
Published: July 2009

Background

Diabetic patients have a 6‐fold increased mortality in acute coronary syndromes.

Hypothesis

Different therapeutic strategies in diabetics with acute coronary syndromes have an impact on in‐hospital and long‐term prognosis.

Methods

A total of 889 consecutive patients with ST‐segment elevation myocardial infarction were included and followed‐up for at least 6 months. The study population consisted of 168 (18.9%) diabetic patients and 721 nondiabetics.

Results

Invasive therapy and fibrinolysis were less frequently used in diabetic patients (38.7% versus 50.2%; p = 0.0071 and 8.3% versus 15%; p = 0.024, respectively). In‐hospital mortality in diabetic individuals was almost twice as high as in nondiabetic subjects (20.2% versus 11.1%; p < 0.0014). In‐hospital mortality was slightly higher in diabetic patients undergoing primary percutaneous transluminal coronary angioplasty (PTCA; 8.3% versus 4.8%; p = 0.35), but lower in those treated with fibrinolysis (7.7% versus 16%; p = 0.7) compared with the rest of the patients. At 6‐mo follow‐up mortality was significantly higher in diabetic subjects as compared with nondiabetic subjects (28.0% versus 15.1%; p < 0.0001). The highest number of deaths was found in individuals receiving conservative treatment with diabetic subjects significantly outnumbering nondiabetic individuals (40.1% versus 27.9%; p = 0.028 at 6 mo). Both in‐hospital and 6‐mo mortality were similar in diabetics and nondiabetics receiving reperfusion therapy (7.1% versus 8.2%; p < 0.68 and 9.3% versus 15.3%; p < 0.098, respectively).

Conclusion

Reperfusion therapy, both fibrinolysis and the invasive approach, reduced in‐hospital mortality from that observed in nondiabetic individuals. Copyright © 2009 Wiley Periodicals, Inc.
Preinfarction Angina Prior to First Myocardial Infarction Does not Influence Long‐Term Prognosis: A Retrospective Study with Subgroup Analysis in Elderly and Diabetic Patients
Authors: Jiménez‐Navarro Manuel F. , Muñoz‐García Antonio , Ramirez‐Marrero Miguel A. , Dominguez‐Franco Antonio , García Alcántara Angel , José Gómez‐Doblas Juan , Alonso‐Briales Juan , María Hernández‐García José , Salva Dolores , Rodriguez‐Losada N. , de Teresa Eduardo
Published: July 2009

Background and hypothesis

Although prodromal angina occurring shortly before an acute myocardial infarction (MI) has protective effects against in‐hospital complications, this effect has not been well documented after initial hospitalization, especially in older or diabetic patients. We examined whether angina 1 week before a first MI provides protection in these patients.

Methods

A total of 290 consecutive patients, 143 elderly (>64 years of age) and 147 adults (<65 years of age), 68 of whom were diabetic (23.4%) and 222 nondiabetic (76.6%), were examined to assess the effect of preceding angina on long‐term prognosis (56 months) after initial hospitalization for a first MI.

Results

No significant differences were found in long‐term complications after initial hospitalization in these adult and elderly patients according to whether or not they had prodromal angina (44.4% with angina vs 45.4% without in adults; 45.5% vs 58% in elderly, P < 0.2). Nor were differences found according to their diabetic status (61.5% with angina vs 72.7% without in diabetics; 37.3% vs 38.3% in nondiabetics; P = 0.4).

Conclusion

The occurrence of angina 1 week before a first MI does not confer long‐term protection against cardiovascular complications after initial hospitalization in adult or elderly patients, whether or not they have diabetes. Copyright © 2009 Wiley Periodicals, Inc.
Clinical Outcomes for Single Stent and Multiple Stents in Contemporary Practice
Authors: Shu Bin Qiao , Wen Liu Sheng , Bo Xu , Jue Chen , Hai Bo Liu , Jin Yang Yue , Ji Lin Chen , Lin Gao Run
Published: July 2009

Background

Stents had been demonstrated to be safe and effective in the treatment of severe coronary artery disease (CAD); however, the current knowledge on percutaneous coronary intervention (PCI) in treating patients requiring 2 or more stents placements is still limited.

Hypothesis

Patients who required 2 or more stents might have worse clinical outcomes.

Methods

A total of 2371 patients who underwent stenting were divided into a single stenting group (n = 1233) and a multiple stenting group (n = 1138). We assessed the cumulative incidence of major adverse cardiac events (death, acute myocardial infarction, and target‐vessel revascularization) and stent thrombosis during 1‐year follow‐up.

Results

The 1‐year unadjusted cumulative incidence of major adverse cardiac events was 7.7% in the multiple stenting group and 5.4% in the single stenting group (P = 0.02 by log‐rank test). After adjustment, there was a trend toward a lower rate of 1‐year major adverse cardiac events in the single stenting group than in the multiple stenting group (P = 0.09). A nonsignificant trend was also detected in favor of the single stenting group, as compared with the multiple stenting group, at the rate of acute myocardial infarction (1.3% vs 1.7%, P = 0.89) and at the rate of target‐vessel revascularization (4.5% vs 5.4%, P = 0.08).

Conclusions

Although the use of a single stent in coronary artery disease has less incidence of adverse cardiac events at 1 year as compared with the use of multiple stents, the difference was not statistically significant. Copyright © 2009 Wiley Periodicals, Inc.
Hypercholesterolemia Paradox in Relation to Mortality in Acute Coronary Syndrome
Authors: Wang Tracy Y. , Newby L. Kristin , Chen Anita Y. , Mulgund Jyotsna , Roe Matthew T. , Sonel Ali F. , Bhatt Deepak L. , DeLong Elizabeth R. , Ohman E. Magnus , Gibler W. Brian , Peterson Eric D.
Published: July 2009

Background

Hypercholesterolemia is a risk factor for coronary artery disease, yet is associated with lower risk of adverse outcomes in patients with acute coronary syndromes (ACS).

Hypothesis

We explored this paradox in 84 429 patients with non‐ST‐segment elevation ACS in the Can Rapid Risk Stratification of Unstable Angina Patients Suppress Adverse Outcomes with Early Implementation of the American College of Cardiology/American Heart Association Guidelines registry.

Methods

We examined the association between a history of hypercholesterolemia and in‐hospital mortality after adjusting for clinical covariates. After excluding patients with previously diagnosed hypercholesterolemia, we repeated the analysis, examining the association between newly diagnosed hypercholesterolemia (in‐hospital low‐density lipoprotein cholesterol [LDL‐C] ≥ 100 mg/dL) and mortality.

Results

A history of hypercholesterolemia was associated with lower in‐hospital mortality (unadjusted odds ratio [OR]: 0.58; 95% confidence interval [CI]: 0.55, 0.62). This protective association persisted after adjusting for baseline characteristics (OR: 0.71; 95% CI: 0.66, 0.76) and prior statin use (OR: 0.74; 95% CI: 0.68, 0.80). Among 22 711 patients with no history of hypercholesterolemia, 12 809 had a new in‐hospital diagnosis of hypercholesterolemia. Unadjusted mortality in these patients was lower than among those with normal LDL levels (OR: 0.58; 95% CI: 0.50, 0.67); however, this difference was not significant after multivariable adjustment (OR: 0.86; 95% CI: 0.73, 1.01).

Conclusions

The association of hypercholesterolemia with better outcomes highlights a major challenge in observational analyses. Our results suggest this paradox may result from confounding due to other clinical characteristics, impact of statin treatment, and perhaps most importantly, the fact that previously diagnosed hypercholesterolemia is a marker for patients with more prior medical contact. Copyright © 2009 Wiley Periodicals, Inc.