bluuebunny/crossref_metadata_2025 huggingface dataset:
A pilot study on colonic mucosal tissues by fluorescence spectroscopy technique: Discrimination by principal component analysis (PCA) and artificial neural network (ANN) analysis
Authors: Kamath Sudha D. , D'souza Claretta S. , Mathew Stanley , George Sajan D. , Santhosh C , Mahato K. K.
Published: May 2008

Pulsed laser‐induced autofluorescence spectra of pathologically certified normal and malignant colonic mucosal tissues were recorded at 325 nm excitation. The spectra were analysed using three different methods for discrimination purposes. First, all the spectra were subjected to the principal component analysis (PCA) and the discrimination between normal and malignant cases were achieved using parameters like, spectral residuals, Mahalanobis distance and scores of factors. Second, to understand the changes in tissue composition between the two classes (normal, and malignant), difference spectrum was constructed by subtracting mean spectrum of calibration set samples from simulated mean of all spectra of any one class (normal/malignant) and in third, artificial neural network (ANN) analysis was carried out on the same set of spectral data by training the network with spectral features like, mean, median, spectral residual, energy, standard deviation, number of peaks for different thresholds (100, 250 and 500) after carrying out 1st‐order differentiation of the training set samples and discrimination between normal and malignant conditions were achieved. The specificity and sensitivity were determined in PCA and ANN analyses and they were found to be 100 and 91.3% in PCA, and 100 and 93.47% in ANN, respectively. Copyright © 2008 John Wiley & Sons, Ltd.
Erratum: Resolving the sign ambiguity in the singular value decomposition
Authors: Bro R. , Acar E. , Kolda Tamara G.
Published: May 2008

J. Chemometrics 22(2): 135–140. DOI: 10.1002/cem.1122

It has come to our attention that an error arose during correction of this article.

In Figure 3, Step 3 should as appear as follows:

magnified image
The Rehm–Weller Experiment in View of Distant Electron Transfer
Authors: Rosspeintner A. , Kattnig D. R. , Angulo G. , Landgraf S. , Grampp G.
Published: May 2008

The driving‐force dependence of bimolecular fluorescence quenching by electron transfer in solution, the Rehm–Weller experiment, is revisited. One of the three long‐standing unsolved questions about the features of this experiment is carefully analysed here, that is, is there a diffusional plateau? New experimental quenching rates are compiled for a single electron donor, 2,5‐bis(dimethylamino)‐1,3‐benzenedicarbonitrile, and eighteen electron acceptors in acetonitrile. The data are analysed in the framework of differential encounter theory by using an extended version of the Marcus theory to model the intrinsic electron‐transfer step. Only by including the hydrodynamic effect and the solvent structure can the experimental findings be well modelled. The diffusional control region, the “plateau”, reveals the inherent distance dependence of the reaction, which is shown to be a general feature of electron transfer in solution.
ChemInform Abstract: La4(Si5.2Ge2.8O18) (TeO3)4 and La2(Si6O13)(TeO3)2: Intergrowth of the Lanthanum(III) Tellurite Layer with the XO4 (X: Si/Ge) Tetrahedral Layer.
Authors: Kong Fang , Jiang Hai‐Long , Mao Jiang‐Gao
Published: May 2008

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: Crystal Structures and Magnetic Properties of CeAu4Si2 and CeAu2Si2.
Authors: Sefat Athena S. , Palasyuk Andriy M. , Bud'ko Sergey L. , Corbett John D. , Canfield Paul C.
Published: May 2008

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 Investigation of the Al—Pd—Ir Phase Diagram Between 50 and 100 at.% Al.
Authors: Pavlyuchkov D. , Grushko B. , Velikanova T. Ya.
Published: May 2008

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: WO3/CeO2—ZrO2, a Promising Catalyst for Selective Catalytic Reduction (SCR) of NOx with NH3 in Diesel Exhaust.
Authors: Li Ye , Cheng Hao , Li Deyi , Qin Yongsheng , Xie Yuming , Wang Shudong
Published: May 2008

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 Crystal Structure of Bis(tetraphenylphosphonium) Hexabromodiselenate(II)‐bis{dibromodiselenate(I)}, [PPh4]2 [Se2Br6(Se2Br2)2], the Salt of a Mixed‐Valence Bromoselenate(II,I) Anion.
Authors: Janickis Vitalijus , Necas Marek
Published: May 2008

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 Hybrid Framework Based on a “Superoctahedral” [V7O6F30]14‐ Polyanion.
Authors: Mahenthirarajah Thushitha , Lightfoot Philip
Published: May 2008

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, Structure, and Magnetic Properties of a New Three‐Dimensional Iron Phosphite, [C4N2H12] [Fe4(H2O)3(HPO3)7] ×(H2O)x x = 0.6.
Authors: Mandal Sukhendu , Banerjee Debamalya , Bhat S. V. , Pati Swapan K. , Natarajan Srinivasan
Published: May 2008

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: Hydrothermal Syntheses and Crystal Structures of Two Hybrid Materials Constructed from Polyoxometalate Clusters and Metal—Dipyridine Complexes.
Authors: Li Guangzhe , Salim Chris , Hinode Hirofumi
Published: May 2008

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: Alkyne versus Allene Activation in Platinum‐ and Gold‐Catalyzed Cycloisomerization of Hydroxylated 1,5‐Allenynes.
Authors: Zriba Riadh , Gandon Vincent , Aubert Corinne , Fensterbank Louis , Malacria Max
Published: May 2008

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: Lewis Acid Catalyzed Claisen Rearrangement: Regioselective Synthesis of Oxygen, Nitrogen, and Sulfur Heterocycles.
Authors: Majumdar K. C. , Pal A. K.
Published: May 2008

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: Nickel‐Catalyzed Amination of Aryl Tosylates.
Authors: Gao Cai‐Yan , Yang Lian‐Ming
Published: May 2008

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: Palladium‐Catalyzed Cross‐Coupling of Five‐Membered Heterocyclic Silanolates.
Authors: Denmark Scott E. , Baird John D. , Regens Christopher S.
Published: May 2008

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‐Component Reaction Between Trialkyl Phosphites or Triphenylphosphine, Dimethyl Acetylenedicarboxylate and N‐Aryl‐3‐hydroxynaphthalene‐2‐carboxamide.
Authors: Anary‐Abbasinejad Mohammad , Hassanabadi Alireza , Mazraeh‐Seffid Manouchehr
Published: May 2008

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: Efficient Transesterification of Ethyl Acetoacetate with Higher Alcohols Without Catalysts.
Authors: Koval L. I. , Dzyuba V. I. , Ilnitska O. L. , Pekhnyo V. I.
Published: May 2008

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: Highly Efficient Synthesis of α‐Amino Amidines from Ynamides by the Cu‐Catalyzed Three‐Component Coupling Reactions.
Authors: Kim Ji Young , Kim Seok Hwan , Chang Sukbok
Published: May 2008

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: High Stereoselectivity in Chelation‐Controlled Intermoleclar Heck Reactions with Aryl Chlorides, Vinyl Chlorides and Vinyl Triflates.
Authors: Datta Gopal K. , Larhed Mats
Published: May 2008

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: Rh‐Catalyzed Intermolecular and Enantioselective [4 + 2] Cycloaddition of 1,3‐Dienes with Dimethyl Acetylenedicarboxylate.
Authors: Shibata Takanori , Fujiwara Daisuke , Endo Kohei
Published: May 2008

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 Novel and Efficient Synthesis of Terminal Arylacetylenes via Sonogashira Coupling Reactions Catalyzed by MCM‐41‐Supported Bidentate Phosphine Palladium(0) Complex.
Authors: Wang Yue , Huang Bin , Sheng Shouri , Cai Mingzhong
Published: May 2008

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 Non‐Symmetrical 3,5‐Diamidobenzyl Amines, Ethers and Sulfides.
Authors: Barker David , Lehmann Anna L. , Mai Anna , Khan Gul S. , Ng Eric
Published: May 2008

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: Regio‐ and Enantioselective O‐Allylation of Phenol and Alcohol Catalyzed by a Planar‐Chiral Cyclopentadienyl Ruthenium Complex.
Authors: Onitsuka Kiyotaka , Okuda Haruki , Sasai Hiroaki
Published: May 2008

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: Facile Synthesis of N‐Acylsulfonamide in the Presence of Silica Chloride (SiO2—Cl) Both under Heterogeneous and Solvent‐Free Conditions.
Authors: Massah Ahmad Reza , Momeni Ahmad Reza , Dabagh Mina , Aliyan Hamid , Naghash Hamid Javaherian
Published: May 2008

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: Convenient Synthesis of Chiral Non‐racemic S‐Mesityl Sulfinimines.
Authors: Sasraku‐Neequaye Leonid , MacPherson David , Stockman Robert A.
Published: May 2008

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: Rhodium‐Catalyzed Alkylthio Exchange Reaction of Thioester and Disulfide.
Authors: Arisawa Mieko , Kubota Tomohiro , Yamaguchi Masahiko
Published: May 2008

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: Vanadium‐Catalyzed Cross‐Coupling Reactions of Alkyl Halides with Aryl Grignard Reagents.
Authors: Yasuda Shigeo , Yorimitsu Hideki , Oshima Koichiro
Published: May 2008

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: Pd—P(t‐Bu)3‐Catalyzed Consecutive Cross‐Coupling of p‐Phenylenedizinc Compound with Two Different Electrophiles Leading to Unsymmetrically 1,4‐Disubstituted Benzenes.
Authors: Kawamoto Takahiro , Ejiri Shogo , Kobayashi Kana , Odo Shunsuke , Nishihara Yasushi , Takagi Kentaro
Published: May 2008

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 Cytotoxicity of Analogues of the Marine Secondary Metabolite, 2‐Deoxylapachol.
Authors: Sunassee Suthananda N. , van Wyk Albert W. W. , Osoniyi Omolaja , Hendricks Denver T. , Davies‐Coleman Michael T.
Published: May 2008

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: Highly Efficient Molybdenum(II)‐Catalyzed Intramolecular Allylic Alkylation of Arenes.
Authors: Bandini Marco , Eichholzer Astrid , Kotrusz Peter , Umani‐Ronchi Achille
Published: May 2008

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: Rhodium‐Catalyzed Rearrangement of Aryl Bis(alkynyl) Carbinols to 3‐Alkynyl‐1‐indanones.
Authors: Shintani Ryo , Takatsu Keishi , Katoh Taisuke , Nishimura Takahiro , Hayashi Tamio
Published: May 2008

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: Combinatorial Synthesis of Anilinoanthraquinone Derivatives and Evaluation as Non‐Nucleotide‐Derived P2Y2 Receptor Antagonists.
Authors: Weyler Stefanie , Baqi Younis , Hillmann Petra , Kaulich Marko , Hunder Andrea M. , Mueller Ingrid A. , Mueller Christa E.
Published: May 2008

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: Stereoselective Synthesis of Quaternary Center Bearing Azetines and Their β‐Amino Acid Derivatives.
Authors: MacNevin Christopher J. , Moore Rhonda L. , Liotta Dennis C.
Published: May 2008

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: Highly Diastereoselective Synthesis of Tetrahydrobenzofuranones by Palladium‐Catalyzed Reaction of Propargylic Carbonates with 2‐Substituted Cyclohexane‐1,3‐diones.
Authors: Yoshida Masahiro , Higuchi Mariko , Shishido Kozo
Published: May 2008

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: Regioselective Suzuki Cross‐Coupling Reactions of 2,3,4,5‐Tetrabromo‐1‐methylpyrrole.
Authors: Dang Tung T. , Ahmad Rasheed , Dang Tuan T. , Reinke Helmut , Langer Peter
Published: May 2008

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: Polyfunctionalized Pyrrolidines by Ugi Multicomponent Reaction Followed by Palladium‐Mediated SN2′ Cyclizations.
Authors: Banfi Luca , Basso Andrea , Cerulli Valentina , Guanti Giuseppe , Riva Renata
Published: May 2008

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: One‐Pot Enyne Metathesis/Diels—Alder Reaction for the Construction of Highly Functionalized Novel Polycyclic Aza‐Compounds.
Authors: Ben‐Othman Raja , Othman Mohamed , Coste Servane , Decroix Bernard
Published: May 2008

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: 2‐Acetyl‐2,3,4,9‐tetrahydro‐1H‐carbazol‐1‐one in the Synthesis of Heteroannulated Carbazoles.
Authors: Martin Arputharaj Ebenezer , Prasad Karnam Jayarampillai Rajendra
Published: May 2008

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: Copper‐Mediated Direct Arylation of Benzoazoles with Aryl Iodides.
Authors: Yoshizumi Tomoki , Tsurugi Hayato , Satoh Tetsuya , Miura Masahiro
Published: May 2008

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: Highly Chemo‐ and Diastereoselective Synthesis of Substituted Tetrahydropyran‐4‐ones via Organocatalytic oxa‐Diels—Alder Reactions of Acyclic α,β‐Unsaturated Ketones with Aldehydes.
Authors: Lu Liang‐Qiu , Xing Xiao‐Ning , Wang Xu‐Fan , Ming Zhi‐Hui , Wang Hong‐Mei , Xiao Wen‐Jing
Published: May 2008

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: Stereoselective One‐Pot, Three‐Component Synthesis of 4‐Amidotetrahydropyran.
Authors: Reddy U. C. , Raju B. Rama , Kumar E. K. Pramod , Saikia Anil K.
Published: May 2008

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: One‐Pot Synthesis of 3‐Fluoro‐4‐(trifluoromethyl)quinolines from Pentafluoropropen‐2‐ol and Their Molecular Modification.
Authors: Hosokawa Tsuyoshi , Matsumura Akemi , Katagiri Toshimasa , Uneyama Kenji
Published: May 2008

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 Facile Synthesis of 1,2‐Dihydroisoquinolines by Three‐Component Reaction.
Authors: Iso Kentaro , Yudha S. Salprima , Menggenbateer Menggenbateer , Asao Naoki
Published: May 2008

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 Benzylisoquinoline Derivatives Possessing Electron‐Withdrawing Substituents on the Benzene Ring of the Isoquinoline Skeleton.
Authors: Severin Rene , Mujahidin Didin , Reimer Jessica , Doye Sven
Published: May 2008

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: Facile Synthesis of 3‐(Aminomethyl)isoquinolines by Copper‐Catalyzed Domino Four‐Component Coupling and Cyclization.
Authors: Ohta Yusuke , Oishi Shinya , Fujii Nobutaka , Ohno Hiroaki
Published: May 2008

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: Revisiting the Reaction of β‐Chloroacroleins with 2‐Aminophenol: A New Observation.
Authors: Bera Rabin , Dhananjaya G. , Singh Shambu Nath , Ramu B. , Kiran Sai Uday , Kumar P. Rajender , Mukkanti K. , Pal Manojit
Published: May 2008

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 Chiral 4,4‐Disubstituted‐dihydropyridazines.
Authors: Bounora Paul T. , Zhang Qun , Sawko Jennifer , Westrum Larry J.
Published: May 2008

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 Pyrido[2′,3′:4,5]thieno[2,3‐d]pyrimidines Through Friedlaender Reactions.
Authors: Abdel‐Mohsen Shawkat A. , Geies Ahmed A.
Published: May 2008

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 3‐Substituted‐3,4‐dihydro‐2H‐1,3‐benzothiazin‐2‐ones via a Highly Regioselective Palladium‐Catalyzed Carbonylation of 2‐Substituted‐2,3‐dihydro‐1,2‐benzisothiazoles.
Authors: Rescourio Gwenaella , Alper Howard
Published: May 2008

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: Platinum‐Catalyzed Generation of Silylenes from Hydrodisilanes and Their Addition to α,β‐Unsaturated Ketones.
Authors: Okamoto Kazuhiro , Hayashi Tamio
Published: May 2008

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: Regio‐ and Stereoselective Hydrothiolation Reactions of Ynamides with Diphenyldithiophosphinic Acid: Straightforward Synthesis of Ketene N,S‐Acetal Derivatives.
Authors: Yasui Hiroto , Yorimitsu Hideki , Oshima Koichiro
Published: May 2008

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 N‐Urethane Protected β‐Amino Alcohols Employing N‐(Protected‐α‐aminoacyl)benzotriazoles.
Authors: Sureshbabu Vommina V. , Sudarshan N. S. , Muralidhar L. , Narendra N.
Published: May 2008

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 Novel Bicyclic Hexapeptide, RA‐XVIII, from Rubia cordifolia: Structure, Semi‐Synthesis, and Cytotoxicity.
Authors: Lee Ji‐Ean , Hitotsuyanagi Yukio , Kim Ik‐Hwi , Hasuda Tomoyo , Takeya Koichi
Published: May 2008

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‐Liquid‐Supported Total Synthesis of Sansalvamide A Peptide.
Authors: Chen Ling , Zheng Mingfang , Zhou Yu , Liu Hong , Jiang Hualiang
Published: May 2008

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: Diastereoselective Synthesis of (R)‐(Alkyl)‐β‐D‐galactopyranoside by Using β‐Galactosidase (Aspergillus oryzae) in Low‐Water Media.
Authors: Majumder Abir B. , Singh Bhupender , Gupta Munishwar N.
Published: May 2008

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 (‐)‐Trolline, (‐)‐Crispine A and (‐)‐Crispine E.
Authors: Kanemitsu Takuya , Yamashita Yuki , Nagata Kazuhiro , Itoh Takashi
Published: May 2008

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 Chemistry of Indoles. Part 132. A Novel Reductive Amino‐Cyclization Method and Its Application for the Total Syntheses of (.+‐.)‐Aurantioclavine (III) and (.+‐.)‐Lophocerine (VII).
Authors: Somei Masanori , Yamada Fumio
Published: May 2008

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 (.+‐.)‐Goniomitine via a Formal Nitrile/Donor—Acceptor Cyclopropane [3 + 2] Cyclization.
Authors: Morales Christian L. , Pagenkopf Brian L.
Published: May 2008

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 (.+‐.)‐Stemonamide (I) and (.+‐.)‐Isostemonamide (II) Using a Radical Cascade.
Authors: Taniguchi Tsuyoshi , Tanabe Genzo , Muraoka Osamu , Ishibashi Hiroyuki
Published: May 2008

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: Three New Pteridines, Hirudinoidines A—C, from Hirudo nipponica Whitman.
Authors: Li You‐Bin , Huang Wei‐Hua , Xiang Yu
Published: May 2008

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 (.+‐.)‐Lauthisan.
Authors: Miyakoshi Naoki , Ohgaki Yuki , Masui Kosuke , Mukai Chisato
Published: May 2008

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: Constituents of Green and Ripened Fruit of Garcinia subelliptica
Authors: Terashima Kenji , Ishida Tomoko , Furukawa Tadashi , Takaya Yoshiaki , Niwa Masatake
Published: May 2008

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: Heteroclitins N—Q, New Compounds from Stems of Kadsura heteroclita (Roxb.) Craib.
Authors: Xu Li‐Jia , Liu Hai‐Tao , Peng Yong , Chen Si‐Bao , Chen Shi‐Lin , Xiao Pei‐Gen
Published: May 2008

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 (3R,9R,10R)‐Panaxytriol via Tandem Metathesis and Metallotropic [1,3]‐Shift as a Key Step.
Authors: Cho Eun Jin , Lee Daesung
Published: May 2008

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 (‐)‐Bitungolide F (I) and Determination of Its Absolute Stereochemistry.
Authors: Ghosh Subhash , Kumar Soma Uday , Shashidhar J.
Published: May 2008

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: Salarins A (I) and B (II) and Tulearin A (III): New Cytotoxic Sponge‐Derived Macrolides.
Authors: Bishara Ashgan , Rudi Amira , Aknin Maurice , Neumann Drorit , Ben‐Califa Nathalie , Kashman Yoel
Published: May 2008

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: Karl Lohmann and the Discovery at ATP.
Authors: Langen Peter , Hucho Ferdinand
Published: May 2008

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: Al—Co—Pd (Aluminum—Cobalt—Palladium)
Authors: Raghavan V.
Published: May 2008

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: Inorganic Clathrate‐II Materials of Group 14: Synthetic Routes and Physical Properties
Authors: Beekman M. , Nolas G. S.
Published: May 2008

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: Anomalous Magnetic Ordering in PrBa2Cu4O8 and CmBa2Cu3O7
Authors: Blackstead H. A. , Smylie M. P. , Yelon W. B. , Cai Q. , Kahveci M.
Published: May 2008

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: Microwave‐Assisted Olefin Metathesis
Authors: Coquerel Yoann , Rodriguez Jean
Published: May 2008

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 Microwave‐Assisted, Transition‐Metal‐Catalyzed C—C and C—N Bond‐Forming Reactions
Authors: Appukkuttan Prasad , Van der Eycken Erik
Published: May 2008

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: Development of New Synthetic Organic Reactions Using Stannyl Radicals as Key Intermediates
Authors: Miura Katsukiyo , Hosomi Akira
Published: May 2008

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: Stereoselective Synthesis of Fluoroalkenes Using Fluoroalkenyliodonium Salts
Authors: Yoshida Masanori , Hara Shoji
Published: May 2008

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: Photochemical Reactions as Key Steps in Organic Synthesis
Authors: Hoffmann Norbert
Published: May 2008

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: Fluorous Chemistry for Synthesis and Purification of Biomolecules: Peptides, Oligosaccharides, Glycopeptides, and Oligonucleotides
Authors: Zhang Wei
Published: May 2008

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: Solvothermal Reactions — An Opening‐up on the Synthesis of Novel Materials or the Development of New Processes
Authors: Demazeau G.
Published: May 2008

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: Cooperative Nanosystems
Authors: Guarise Cristian , Manea Flavio , Zaupa Giovanni , Pasquato Lucia , Prins Leonard J. , Scrimin Paolo
Published: May 2008

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: Development of New Cytotoxicity Testing Systems that Include Toxicokinetic Processes
Authors: Komori Kikuo , Nada Jun , Miyajima Shotaro , Ono Yoshiro , Tatsuma Tetsu , Sakai Yasuyuki
Published: May 2008

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: Liposomal Boron Delivery System for Neutron Capture Therapy
Authors: Nakamura Hiroyuki
Published: May 2008

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: Coherent Two‐Dimensional Optical Spectroscopy
Authors: Cho Minhaeng
Published: May 2008

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.
Molecular dynamics study on the conformational flexibility and energetics in aqueous solution of methylated β‐cyclodextrins
Authors: Perez‐Miron Javier , Jaime Carlos , Ivanov Petko M.
Published: May 2008

All possible methylated β‐cyclodextrins (CDs) with C7‐symmetry have been studied by molecular dynamics simulations, in gas phase and in water solution. Energetic and structural information were obtained from the trajectory analysis. CD flexibility increases with degree of methylation, very likely due to the concomitant reduction of the intramolecular hydrogen bonds. Solvation‐free energy was computed for each of the studied CDs using the MM/GBSA method. An analysis of radial distribution functions was used to determine distribution of solvent molecules around the O2, O3, and O6. The number of solvent molecules around these oxygens decreases with an increase in the degree of methylation. The ΔS contribution from solvent thus becomes more positive when the degree of methylation increases and, consequently, the overall ΔG in water diminishes. Chirality, 2008. © 2008 Wiley‐Liss, Inc.
Cost‐effectiveness analysis of prevention strategies for gynecologic cancers in Lynch syndrome
Authors: Kwon Janice S. , Sun Charlotte C. , Peterson Susan K. , White Kristin G. , Daniels Molly S. , Boyd‐Rogers Stephanie G. , Lu Karen H.
Published: May 2008

BACKGROUND.

Women with Lynch syndrome (hereditary nonpolyposis colorectal cancer) have an increased lifetime risk for endometrial and ovarian cancer. Screening and prophylactic surgery have been recommended as prevention strategies. In this study, the authors estimated the net health benefits and cost‐effectiveness of these strategies in a Markov decision‐analytic model.

METHODS.

Five strategies were compared for a hypothetical cohort of women with Lynch syndrome: 1) no prevention (‘reference’); 2) prophylactic surgery (hysterectomy and bilateral salpingo‐oophorectomy) at age 30 years; 3) prophylactic surgery at age 40 years; 4) annual screening with endometrial biopsy, transvaginal ultrasound, and CA 125 from age 30 years; and 5) annual screening from age 30 years until prophylactic surgery at age 40 years (combined strategy). Net health benefit was measured in quality‐adjusted life years (QALYs), and the primary outcome measured was the incremental cost‐effectiveness ratio (ICER). Baseline and transition probabilities were obtained from published literature, and costs were from the U.S. Department of Health and Human Services and Agency for Health Care Quality and Research. Sensitivity analyses were performed for uncertainty around various parameters.

RESULTS.

The combined strategy provided the highest net health benefit (18.98 QALYs) but had an ICER of $194,650 per QALY relative to the next best strategy (prophylactic surgery at age 40 years). Prophylactic surgery at age 30 years and annual screening were dominated by alternate strategies.

CONCLUSIONS.

Annual screening followed by prophylactic surgery at age 40 years was the most effective gynecologic cancer prevention strategy, but the incremental benefit over prophylactic surgery alone was attained at substantial cost. The ICER would become favorable by improving the effectiveness and reducing the costs of screening in this population. Cancer 2008. © 2008 American Cancer Society.