bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: From (D)‐Camphor to the Taxanes: Highly Concise Rearrangement‐Based Approaches to Taxusin and Taxol
Authors: Paquette Leo A. , Zhao Mangzhu , Montgomery Francis , Zeng Qingbei , Wang Ting Zhong , Elmore Steven , Combrink Keith , Wang Hui‐Ling , Bailey Simon , Su Zhuang 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Chemistry and Contemporary Pharmacology
Authors: Lazo John S. , Wipf Peter 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Oligosaccharide Synthesis
Authors: Davis Benjamin G. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Addition Reactions to Alkynes Catalyzed by Ruthenium Complexes
Authors: Tokunaga Makoto , Wakatsuki Yasuo 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Reactivity of sp2 Geminated Organobismetallic Derivatives
Authors: Marek Ilan 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Transition‐Metal‐Mediated Dearomatization Reactions
Authors: Pape Andrew R. , Kaliappan Krishna P. , Kuendig E. Peter 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Metal‐Mediated Synthesis of Medium‐Sized Rings
Authors: Yet Larry 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Reactions of Allylic, Allenic, Vinylic, and Arylmetal Reagents from Halides and Esters via Transient Organopalladium Intermediates
Authors: Marshall James A. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Transition Metal‐Catalyzed Activation of Aliphatic C—X Bonds in Carbon—Carbon Bond Formation.
Authors: Luh Tien‐Yau , Leung Man‐kit , Wong Ken‐Tsung 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Metal‐Catalyzed Hydrostannations
Authors: Smith Nicholas D. , Mancuso John , Lautens Mark 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Atomistic Modeling of Enantioselective Binding
Authors: Lipkowitz Kenny B. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Crystallographic Structure Determination of Unstable Species
Authors: Schlichting Ilme 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Tandem Cyclizations at the Piperazinedione Ring via Cope Rearrangement.
Authors: Jin Shangde , Liebscher Juergen 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Reactivity of Ethyldiazoacetate Towards Alkenes under Microwave Irradiation.
Authors: Bendeddouche Kamel C. , Rechsteiner Benno , Texier‐Boullet Francoise , Hamelin Jack , Benhaoua Hadj 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Microencapsulated VO(acac)2: Preparation and Use in Allylic Alcohol Epoxidation.
Authors: Lattanzi Alessandra , Leadbeater Nicholas E. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Titanium Complexes as Catalysts for the Intermolecular Hydroamination of Alkynes.
Authors: Pohlki Frauke , Heutling Andreas , Bytschkov Igor , Hotopp Torsten , Doye Sven 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Tuning of Regioselectivity in the Coupling Reaction Involving Allenic/Propargylic Palladium Species.
Authors: Ma Shengming , Zhang Aibin 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Titanium Isopropoxide as Efficient Catalyst for the Aza‐Baylis—Hillman Reaction. Selective Formation of α‐Methylene‐β‐amino Acid Derivatives.
Authors: Balan Daniela , Adolfsson Hans 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Oxime‐Derived Palladium Complexes as Very Efficient Catalysts for the Heck—Mizoroki Reaction.
Authors: Alonso Diego A. , Najera Carmen , Pacheco M. Carmen 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Method for Alkylation of Aromatic Aldehydes Using Alkylboron Chloride Derivatives in the Presence of Oxygen.
Authors: Kabalka George W. , Wu Zhongzhi , Ju Yuhong 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Pinacol Coupling of Aromatic Aldehydes and Ketones Using Zn—ZnCl2 under Ultrasound.
Authors: Zang Hong‐Jun , Li Ji‐Tai , Ning Ning , Wei Na , Li Tong‐Shuang 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Catalytic Direct 1,4‐Conjugate Addition of Aldehydes to Vinylketones on Secondary‐Amines Immobilized in FSM‐16 Silica.
Authors: Shimizu Ken‐ichi , Suzuki Hiromasa , Hayashi Eidai , Kodama Tatsuya , Tsuchiya Yoshimi , Hagiwara Hisahiro , Kitayama Yoshie 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Structure of New Triphenylphosphine π‐Complexes of Palladium(0) with p‐Benzoquinone and Their Role in the Oxidative Carbonylation of Alkynes.
Authors: Kulik Alexander V. , Bruk Lev G. , Temkin Oleg N. , Khabibulin Vildar R. , Belsky Vitaly K. , Zavodnik Valery E. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Rapid and Efficient Acetylation of Alcohols and Phenols with Acetic Anhydride Using Tin(IV) Porphyrin as Catalyst.
Authors: Tangestaninejad Shahram , Habibi Mohammad Hossein , Mirkhani Valiollah , Moghadam Majid 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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.
Werkzeug für die Chemische Biologie. Semisynthese
Authors: Arndt Hans‐Dieter , Hackenberger Christian , Schwarzer Dirk 
Published: June 2010

AbstractSemisynthetische Verfahren haben einen großen Beitrag zu der rasanten Entwicklung geleistet, die auf dem noch jungen Feld der Chemischen Biologie in den letzten Jahren stattgefunden haben. Dabei haben beeindruckende Beispiele für die Semisynthese von komplexen modifizierten Proteinen sowie die Derivatisierung von Naturstoffen für biologische Studien nicht nur die Grenzen des Machbaren immer weiter verschoben, sondern auch tatsächlich effiziente Werkzeuge zur Erforschung von Proteinfunktionen etabliert. Gerade für Anwendungen in der Proteomik, das Studium zellulärer Zusammenhänge und ihrer Quantifizierung sind von semisynthetischen Ansätzen weitere Impulse zu erwarten. Dabei zeichnet sie besonders ein interdisziplinärer Charakter aus, der Chemie und Biologie verknüpft. Es ist zu erwarten, dass die wissenschaftliche Bedeutung dieser Verfahren weiter zunehmen wird.
Elevated pretreatment serum concentration of YKL‐40—An independent prognostic biomarker for poor survival in patients with metastatic nonsmall cell lung cancer
Authors: Thöm Ina , Andritzky Birte , Schuch Gunter , Burkholder Iris , Edler Lutz , Johansen Julia S. , Bokemeyer Carsten , Schumacher Udo , Laack Eckart 
Published: June 2010

AbstractBACKGROUND:The glycoprotein YKL‐40 is synthesized both by cancer cells and by tumor‐associated macrophages and plays a functional role in tumor progression. Consequently, high serum YKL‐40 levels have been associated with a poor prognosis in patients with several cancer types. However, the role of YKL‐40 has not been established in nonsmall cell lung cancer (NSCLC).METHODS:Pretreatment serum levels of YKL‐40 were determined in 189 patients with NSCLC (143 men and 46 women; median age, 62 years;, age range, 41‐76 years). Twelve percent of patients had stage IIIB disease, and 88% had stage IV disease. Ninety‐eight patients received combined gemcitabine and vinorelbine, and 91 received combined gemcitabine, vinorelbine, and cisplatin as first‐line chemotherapy. The median overall survival was 37 weeks.RESULTS:Patients had a median serum YKL‐40 level of 209 ng/mL (range, 19‐2153 ng/mL). No correlation was observed between overall survival and the type of chemotherapy regimen used, tumor stage, sex, or histologic types. Patients with high serum YKL‐40 levels (greater than the median level for all patients [209 ng/mL]) had a significantly shorter survival than patients with serum YKL‐40 levels below the median (median survival, 32 weeks vs 41 weeks; P = .007). In multivariate analysis, the serum YKL‐40 level, the presence of bone lesions, and the serum lactate dehydrogenase level were independent, statistically significant prognostic factors.CONCLUSIONS:The pretreatment serum YKL‐40 level was identified as a new, independent prognostic biomarker in patients with metastatic NSCLC and may help to determine the individual prognosis of these patients. Cancer 2010. © 2010 American Cancer Society.
Phase 1 and pharmacokinetic study of everolimus, a mammalian target of rapamycin inhibitor, in combination with docetaxel for recurrent/refractory nonsmall cell lung cancer
Authors: Ramalingam Suresh S. , Harvey R. Donald , Saba Nabil , Owonikoko Taofeek K. , Kauh John , Shin Dong M. , Sun Shi‐Yong , Strychor Sandra , Tighiouart Mourad , Egorin Merrill J. , Fu Haian , Khuri Fadlo R. 
Published: June 2010

AbstractBACKGROUND:Everolimus is a novel inhibitor of the mammalian target of rapamycin pathway, which is aberrantly activated in nonsmall cell lung cancer (NSCLC). The authors conducted a phase 1 and pharmacokinetic study of everolimus and docetaxel for recurrent NSCLC.METHODS:Patients with advanced stage NSCLC and progression after prior platinum‐based chemotherapy were eligible. Sequential cohorts were treated with escalating doses of docetaxel (Day 1) and everolimus (orally daily, Days 1‐19) every 3 weeks. Pharmacokinetic sampling of everolimus and docetaxel was done in Cycle 1. The primary endpoint was determination of the recommended phase 2 doses of the combination.RESULTS:Twenty‐four patients were enrolled (median age, 62 years; women, 11; number of prior regimens, 1 [n = 13], 2 [n = 6], ≥3 [n = 5]; Eastern Cooperative Oncology Group performance status, 0 [n = 6], 1 [n = 17]). The dose‐limiting toxicities (DLTs) were fever with grade 3/4 neutropenia, grade 3 fatigue, and grade 3 mucositis. None of the 7 patients treated at the recommended phase 2 dose (docetaxel 60 mg/m2 and everolimus 5 mg daily) experienced DLT. Everolimus area under the concentration time curve (AUC) was not different with 60 or 75 mg/m2 docetaxel. Mean ± standard deviation AUC‐based accumulation factors for everolimus on Days 8 and 15 were 1.16 ± 0.37 and 1.42 ± 0.42, respectively. Docetaxel Day 1 half‐life was 9.4 ± 3.4 hours. Among 21 patients evaluable, 1 had a partial response, and 10 had disease stabilization.CONCLUSIONS:The recommended phase 2 doses of docetaxel and everolimus for combination therapy are 60 mg/m2 and 5 mg orally daily, respectively. Promising anticancer activity has been noted. Cancer 2010. © 2010 American Cancer Society.
Diffuse reflectance‐factor measurements of rose petals
Authors: Rao Gottipaty , Garofalo James , Lanides Elias 
Published: June 2010

AbstractThe diffuse reflectance factor for different colored rose petals is measured as a function of wavelength using a high resolution optical spectrometer. The tristimulus values, the CIE chromaticity coordinates, the dominant wavelength and purity, the CIE whiteness index, the tint index, the CIE 1976 LAB coordinates, as well as CIELAB hue‐angle and chroma are reported. The data on diffuse reflectance factor are presented in the 390−800 nm range at intervals of 10 nm. Using the data, one can generate the perceived color of the roses and the color coordinates in different illuminating light sources and environments. The present data will be useful for the color characterization of flowers, realistic rendering of flowers in computer graphics, color photography, and in the development of filters for color photography. © 2010 Wiley Periodicals, Inc. Col Res Appl, 2011
Conceptual Approach to the Reactivity of Dihydrogen
Authors: Berke Heinz 
Published: June 2010

AbstractDihydrogen reactions are mainly reaction‐center‐mediated. In a systematic approach, these reactions are divided into the steps of splitting of H2 and H‐atom transfers with homolytic and heterolytic splitting at mono‐ and dinuclear reaction centers, and further homopolar H transfers in Wilkinson‐type hydrogenations (insertion and reductive elimination) and heteropolar transfers in ionic hydrogenations (hydride before proton, proton before hydride, simultaneous hydride/proton transfers). Based on these categories, transfer hydrogenations are also surveyed. A separate class of reactions is one‐electron reactions of dihydrogen.
Theoretical Study of the Reactions M++CH3F (M=Ge, As, Se, Sb)
Authors: Méndez Oscar , Colmenares Fernando 
Published: June 2010

AbstractCASSCF–MRMP2 calculations have been carried out to analyze the reactions of the methyl fluoride molecule with the atomic ions Ge+, As+, Se+ and Sb+. For these interactions, potential energy curves for the low‐lying electronic states were calculated for different approaching modes of the fragments. Particularly, those channels leading to CH and CF oxidative addition products, H2FCMH+ and H3CMF+, respectively were explored, as well as the paths which evolve to the abstraction (MF++CH3) and the elimination (CH2M++HF) asymptotes. For the reaction Ge++CH3F the only favorable channel leads to fluorine abstraction by the ion. As+ and Sb+ can react with CH3F along pathways yielding stable addition products. However, a viable path joining the oxidative addition product H3CMF+ with the elimination asymptote CH2M++HF was found for the reaction of the fluorocarbon compound with As+. No favorable channels were detected for the interaction of fluoromethane with Se+. The results discussed herein allow rationalizing some of the experimental data found for these interactions through gas‐phase mass spectrometry.
Early exposure to odors changes later visual prey preferences in cuttlefish
Authors: Guibé Mathieu , Boal Jean G. , Dickel Ludovic 
Published: June 2010

AbstractDevelopmental studies have shown that environmental stimulation received by a developing sensory system can alter the developmental outcome of both that sensory system and other aspects of the nervous system. We investigated the ecologically relevant question of whether prior exposure to prey early in development within one sensory modality could influence later prey choice within a different sensory modality. Cuttlefish are visual predators; they can detect prey odors but attacks on prey cannot be elicited without visual stimulation. Cuttlefish eggs were exposed to the odor of shrimp (preferred prey), crabs (non‐preferred prey), mollusks (non‐prey), or a seawater control (no prey). Seven days after hatching, prey preferences were tested with a visual choice test between crabs and shrimp. Hatchlings exposed to crabs odors and the seawater control were significantly more likely to attack shrimp. Hatchlings exposed to mollusk odors showed no visual prey preference, while those exposed to shrimp preferentially attacked crabs. These results demonstrate a complex relationship between an early sensory exposure and later prey preference. © 2010 Wiley Periodicals, Inc. Dev Psychobiol 52: 833–837, 2010.
Bericht über die 70. Sitzung des Ständigen Ausschusses für das Bauwesen
Authors: Springborn Matthias 
Published: June 2010

AbstractAm 26. und 27. Januar 2010 fand die 70. Sitzung des Ständigen Ausschusses für das Bauwesen (StAB) in Brüssel statt. Den Vorsitz hatte der Leiter des Referats “Baugewerbe” bei den Kommissionsdiensten.Im Folgenden werden die wesentlichen Beratungsinhalte kurz wiedergegeben.
Elevated corticosterone levels in stomach milk, serum, and brain of male and female offspring after maternal corticosterone treatment in the rat
Authors: Brummelte Susanne , Schmidt Kim L. , Taves Matthew D. , Soma Kiran K. , Galea Liisa A.M. 
Published: June 2010

AbstractEarly influences such as maternal stress affect the developmental outcome of the offspring. We created an animal model of postpartum depression/stress based on giving high levels of corticosterone (CORT) to the rat dam, which resulted in behavioral and neural changes in the offspring. This study investigated whether highly elevated levels of maternal CORT during pregnancy or the postpartum result in higher levels of CORT in the stomach milk, serum, and brain of offspring. Dams received daily injections of CORT (40 mg/kg) or oil (control) either during pregnancy (gestational days 10–20) or the postpartum (Days 2–21). Pups that were exposed to high gestational maternal CORT had higher CORT levels in serum, but not in stomach milk or brain, on postnatal day (PND) 1. However, on PND7, pups that were exposed to high postpartum maternal CORT had higher CORT levels in stomach milk and brain, but not in serum. Conversely on PND18, pups that were exposed to high postpartum maternal CORT had higher CORT levels in serum, but not in brain (prefrontal cortex, hypothalamus, or hippocampus). Moreover, 24 h after weaning, there were no significant differences in serum CORT levels between the groups. Thus, CORT given to the dam during pregnancy or the postpartum results in elevated levels of CORT in the offspring, but in an age‐ and tissue‐dependent manner. Developmental exposure to high CORT could reprogram the HPA axis and contribute to the behavioral and neural changes seen in adult offspring. © 2010 Wiley Periodicals, Inc. Develop Neurobiol 70: 714–725, 2010