bluuebunny/crossref_metadata_2025 huggingface dataset:
BUN: Creatinine Ratio - Definition of the Normal Range in Children
Authors: Gordon Sharon , Sethna Christine , Frank Rachel , Vento Suzanne , Goilav Beatrice , Tau Michael , Trachtman Howard
Published: August 2010

The normal range for the BUN:Creatinine ratio (BCR) has not been determined for infants and children. The objectives of this study were to: i) test the hypothesis that the BCR is higher in young children, and ii) establish normal BCR ranges for children of various ages. In this retrospective single-center review, 482 patients evaluated in an ambulatory setting were studied. The mean BCR declined significantly with age (P<0.0001). There was an inverse relationship between BCR and age, body mass index (BMI), and serum creatinine and a direct relationship with BUN and estimated glomerular filtration rate. Based on our findings, we concluded that BCR values in adult patients are inapplicable to children below 10 years of age. We suggest that BCR greater than 60 in children 10 years of age or younger, and greater than 30 in children older than 10 years be considered abnormal. Application of age-specific pediatric criteria will ensure the proper application of the BCR in evaluating acutely ill children.
Mucinous carcinoid of the ovary: report of a case with metastasis in the contralateral ovary after ten years
Authors: Buis Christien C.M , van Doorn Helena C , Dinjens Winand N.M , Ewing Patricia C
Published: August 2010

Monodermal teratomas of the ovary can take the form of carcinoid tumors of which there are several types, mucinous carcinoid being the least common. Very few cases of primary mucinous carcinoid of the ovary have been reported in the literature and the behavior of these tumors over the long term is unclear. We describe a case of primary mucinous carcinoid of the ovary in a 39-year-old woman treated with unilateral salpingo-oophorectomy, where a metastasis occurred in the contralateral ovary ten years later. This case demonstrates that mucinous carcinoid of the ovary can metastasize even after a long interval, and careful follow-up of patients, particularly those treated conservatively, is appropriate.
Chronic recurrent Gorham-Stout syndrome with cutaneous involvement
Authors: Johnstun Jared , Brady Luther , Simstein Rebecca , Duker Nahum
Published: August 2010

Type IV osteolysis or Gorham-Stout syndrome is a rare condition characterized by recurrent vascular tumors that disrupt normal anatomical architecture. Gorham-Stout syndrome is most commonly associated with the skeletal system with resulting replacement of bone with scar tissue following tumor regression. The loss of entire bones has given Gorham-Stout syndrome the moniker vanishing bone disease. Natural progression of Gorham-Stout syndrome is characterized by spontaneous disease resolution. However, rare variants of recurrent, progressive, and/or systemic disease have been reported. We present a patient with a history of recurrent Gorham- Stout disease refractory to all treatment options considered. In addition to skeletal disease, our patient had soft tissue and cutaneous involvement, thus reflecting the more aggressive disease variant. Previous surgical attempts to control disease had been ineffective and the patient was referred to us for radiation therapy. Treatment with external beam radiation therapy resulted in good local control and symptom palliation, but full disease resolution was never accomplished. In addition to presentation of this patient, a review of the literature on etiological hypotheses and past/future treatment options was conducted and is included.
Clinical features and outcomes of 25 patients with primary adenosquamous cell carcinoma of the prostate
Authors: Wang Jue , Wang Fen Wei , LaGrange Chad A , Hemstreet George P
Published: August 2010

The aim of the present study was to examine the epidemiology, natural history, treatment and long-term survival of patients with adenosquamous cell carcinoma of the prostate. The Surveillance, Epidemiology, and End Results (SEER) Program database was used to identify ASCC of prostate cases between January 1973 and December 2006. Survival probabilities were estimated using the Kaplan-Meier methods and compared using the log-rank test. A total of 25 patients with adenosquamous cell carcinoma of the prostate were identified during the study period. The median age was 74 years (range 53–98). Twenty percent of study subjects presented with metastatic disease. Among those patients with known grade (n=16), 75% had poorly or undifferentiated histology. A total of 40% of study subjects received radical prostatectomy, while 24% of the patients had primary radiation therapy. The 1-, 3-, and 5-year cancer specific survival rates for the entire cohort were 55.2%, 37.8%, and 30.3%, respectively. For patients who underwent prostatectomy, the 1-, 3-, and 5-year survival rates were 78%, 78%, and 63%, respectively. For the patients who did not receive prostatectomy, the 1-year survival rates were 38.7% and none survived to three years. Adenosquamous cell carcinoma is a rare aggressive subtype of prostate cancer with poor cancer specific survival. The development of new therapeutic approaches for this aggressive tumor is urgently needed.
Pediatric primary intramedullary spinal cord glioblastoma
Authors: Lober Robert , Sharma Suash , Bell Beverly , Free Alan , Figueroa Ramon , Sheils Chris W , Lee Mark , Cowell John
Published: August 2010

Spinal cord tumors in pediatric patients are rare, representing less than 1% of all central nervous system tumors. Two cases of pediatric primary intramedullary spinal cord glioblastoma at ages 14 and 8 years are reported. Both patients presented with rapid onset paraparesis and quadraparesis. Magnetic resonance imaging in both showed heterogeneously enhancing solitary mass lesions localized to lower cervical and upper thoracic spinal cord parenchyma. Histopathologic diagnosis was glioblastoma. Case #1 had a small cell component (primitive neuroectodermal tumor-like areas), higher Ki67, and p53 labeling indices, and a relatively stable karyotype with only minimal single copy losses involving regions: Chr8;pter-30480019, Chr16;pter-29754532, Chr16;56160245–88668979, and Chr19;32848902-qter on retrospective comparative genomic hybridization using formalin-fixed, paraffin-embedded samples. Case #2 had relatively bland histomorphology and negligible p53 immunoreactivity. Both underwent multimodal therapy including gross total resection, postoperative radiation and chemotherapy. However, there was no significant improvement in neurological deficits, and overall survival in both cases was 14 months. This report highlights the broad histological spectrum and poor overall survival despite multi modality therapy. The finding of relatively unique genotypic abnormalities resembling pediatric embryonal tumors in one case may highlight the value of genome-wide profiling in development of effective therapy. The differences in management with intracranial and low-grade spinal cord gliomas and current management issues are discussed.
Rare tumors research in emerging countries
Authors: Mano Max S , Arai Roberto J , Hoff Paulo M.G.
Published: August 2010

Rare tumors, when considered as a group, represent a significant burden to society as they may account for up to 25% of the mortality by cancer in nations like the United States. In contrast with the current scenario in highly incident cancer types, little progress has been achieved in the treatment of the most rare cancers. The reasons for this apparent stagnation are mostly intrinsic to logistical difficulties in performing large clinical trials in rare diseases and will be addressed further in this article. Because both cancer incidence and clinical research are booming in emerging nations, we also aim to address the current and future role of these countries in research and the drug development process in rare tumor types.
Experimental parameters affecting quantitative PCR of Artemia franciscana: a model for a marine zooplanktonic target in natural plankton samples
Authors: Mackie Joshua A. , Geller Jonathan
Published: August 2010

The brine shrimp Artemia franciscana was used as a model zooplankter to explore the range and accuracy of quantitative PCR (QPCR) in detecting a target species in plankton community DNA. Specific primers were designed in the 18S ribosomal RNA and mitochondrial cytochrome c oxidase subunit I genes and analyzed by TaqMan and SYBR Green I reporting systems. Assays were sensitive in detecting A. franciscana nauplii in DNA extractions from bulk plankton: a single nauplius was detected when added to 20 mg wet, packed plankton and distinguished from two added nauplii. Indeed, Artemia DNA diluted to 0.1 picograms per reaction (equivalent to 10−5 nauplii) was detectable. Artemia franciscana was detected without coamplification of other plankton, alleviating concern for errors caused by the presence of similar organisms in the plankton community. A natural plankton DNA sample and purified herring sperm DNA inhibited PCR above 100 ng reaction−1, but these samples could be diluted to eliminate inhibition. Because QPCR could detect 10−5 nauplii, dilution solves inhibition without sacrificing sensitivity. This sensitivity allows for analysis of a mass of plankton made large enough sufficient to include a target organism at low density. The newly hatched nauplius (DNA mass = 6. 1 ng) is a useful internal control in experiments examining plankton samples, providing a means of controlling for variations in DNA extraction and amplification efficiency in surveys for species of interest.
Size matters: comparing stable isotope ratios of tissue plugs and whole organisms
Authors: Schielke Erika G. , Post David M.
Published: August 2010

Stable isotope analysis provides an integrated measure of diet source and trophic position and is becoming an increasingly popular tool in studies of food web structure and function. However, stable isotope analysis can require sacrificing whole organisms, which is not always practical or ethical. As an alternative, biopsy punches cause minimal mortality in fish and provide enough sample for stable isotope analysis. Researchers commonly use smaller tissue samples for stable isotope analysis. Such analyses rely on the untested assumption that the stable isotope ratios from small tissue samples are representative of whole organism stable isotope ratios. Here we test this assumption by comparing stable isotope ratios of carbon (δ13C) and nitrogen (δ15N) from tissue plugs and whole organisms over a range of fish sizes. We show that plugs from fish smaller than approximately 90 mm total length introduce a positive bias in δ15N. For larger fish, plugs provide a reliable and accurate means of measuring δ15N and δ13C, with the caveat that they introduce some variability in δ13C. Inclusion of overlying skin did not affect stable isotope measurements in our tissue samples.
Censored data regression: Statistical methods for analyzing Secchi transparency in shallow systems
Authors: Carstensen Jacob
Published: August 2010

Secchi depth monitoring in shallow ecosystems occasionally records sight to the bottom and thus the true Secchi depth is larger than the observed. In such cases Secchi depth data are censored. Despite that statistical methods for analyzing such censored data have existed for many decades and have been widely used in other disciplines, the censoring problem has been completely overlooked in aquatic ecology. Here, I have presented and exemplified a statistical regression technique (Censored Data Regression, CDR) that specifically addresses censored data, and compared resulting estimates of mean and standard error of Secchi depth distributions with those of statistical methods commonly applied in the literature. Standard methods increasingly underestimated both mean and standard error of Secchi depths as the proportion of censored data increased. Analysis of measured Secchi depths from four coastal sites in Denmark, representing 29% to 80% censored data, documented substantial biases in distribution means (up to 2 m), and standard errors (50 %) when censoring was not accounted for. This had significant repercussions for the estimation of trends and seasonal patterns of Secchi depths, in the worst case actually reporting no significant trend when a trend was actually present. Consequently, there is a need to introduce CDR as a more appropriate method for analyzing Secchi depths in shallow lakes and coastal ecosystems. More generally, the objective of this study was to raise the awareness of the censoring problem and to promote appropriate statistical methods for analyzing censored ecological data.
A novel method to measure particle sinking velocity in vitro, and its comparison to three other in vitro methods
Authors: Ploug Helle , Terbrüggen Anja , Kaufmann Anna , Wolf‐Gladrow Dieter , Passow Uta
Published: August 2010

We introduce a novel, simple method to measure sinking velocity of particles and aggregates in roller tanks. Using this noninvasive method, it is possible to follow changes in sinking velocities on the same aggregates during time and to make paired measurements of aggregate sinking velocity and composition. Particles and aggregates are video recorded in roller tanks, and their sinking velocity is derived from the orbital trajectories. This new method is compared with three other methods (using roller tanks, a vertical flow system, and a sedimentation column), which have not previously been inter‐calibrated. Agar spheres and diatom aggregates were used as model particles in all experimental systems. No method showed significantly different sinking velocities of agar spheres compared with those calculated by theory. Paired measurements showed that sinking velocities from 70 to 700 m d−1 were linearly correlated between different methods. Highest sinking velocities were measured in a sedimentation column followed by those measured in roller tanks and in the vertical flow system, respectively. The average difference of sinking velocity measured with the different methods ranged from 8% to 11% for agar spheres, and up to 20% for diatom aggregates.
Mobile autonomous process sampling within coastal ocean observing systems
Authors: Ryan J. P. , Johnson S. B. , Sherman A. , Rajan K. , Py F. , Thomas H. , Harvey J. B. J. , Bird L. , Paduan J. D. , Vrijenhoek R. C.
Published: August 2010

Predicting when and where key oceanic processes will be encountered is problematic in dynamic coastal waters where diverse physical, chemical, and biological factors interact in varied and rapidly changing combinations. Defining key processes often requires efficient sampling of specific water masses and prompt sample return for subsequent analyses. This compound challenge motivated our efforts to develop mobile autonomous process sampling (MAPS) for use with autonomous underwater vehicles (AUVs). With this system, features are recognized by artificial intelligence that integrates AUV sensor data to estimate probabilistic states for adaptive control of survey navigation and triggering of targeted water samplers. To demonstrate the utility of the MAPS/AUV system, we focused on intermediate nepheloid layers (INLs), episodic transport events that may play a role in zooplankton ecology. During multiple field tests in Monterey Bay, California, the MAPS/AUV system recognized, mapped, and sampled INLs. Invertebrate larvae contained in the water samples were subsequently characterized with molecular probes developed for high‐throughput screening. Preliminary results support the hypothesis that INLs function as vehicles for episodic larval transport. Applying MAPS within a greater coastal ocean observing system permitted description of regional oceanographic dynamics that influenced the patterns and scales of INL and larval transport.
A single‐step staining method to evaluate egg viability in zooplankton
Authors: Gorokhova Elena
Published: August 2010

A simplified method for viability analysis of zooplankton eggs by staining of nonviable eggs with a fluorescent nucleic acid stain TO‐PRO‐1 iodide is proposed here as a further development of fluorescence‐based egg viability assays. This is one‐step analysis with no intermediate steps for chorion removal. The method was calibrated using predetermined mixtures of viable and nonviable eggs (rotifers and copepods), and validated using hatching experiments (copepods) and egg development assay (cladocerans) as reference measurements. In these tests, eggs of several zooplankton species, Brachionus plicatilis (Rotatoria), Daphnia magna (Cladocera), Nitocra spinipes (Harpacticoida), Acartia tonsa (Calanoida), were used. Moreover, staining efficiency was not affected by storage of samples for up to 1 month in −80°C, making the assay suitable for egg viability assessment in field and laboratory studies. To illustrate usefulness of the method, it was applied to evaluate how absence of re‐mating affects production of viable eggs in females of A. bifilosa (Calanoida). In females separated from males, proportion of sterile eggs increased in 3 d after the separation and no viable eggs were produced after 5 d. The effects of mating frequency on egg viability are important to understand when designing egg production experiments and interpreting field data on egg viability in populations with skewed sex ratios.
Kinetics of the Esterification Reaction Between Ethanol and Acetic Acid
Authors: Atalay F. S.
Published: August 2010

The esterification reaction between ethyl alcohol and acetic acid, catalysed by sulfuric acid, has been investigated over a wide range of temperatures and catalyst concentrations. A batch reactor was used to obtain operating data which may be applied to a process of simultaneous distillation with chemical reaction. The experiments were carried out at constant initial ethanol and acetic acid concentrations and the results were evaluated by a differential analysis method. The orders of the forward and reverse reactions were found to be 1 and 2, respectively. Reaction‐rate constants have been related to the reaction temperature for each catalyst concentration, and the frequency factors and the activation energies have been determined. Models representing the effects of temperature and catalyst concentration on the reaction rate constants have also been developed.
ChemInform Abstract: Synthesis, Structure, and Properties of the Tetraarsenidometallates(V) M7(TAs4) (M: K, Rb; T: Nb, Ta).
Authors: NUSS J. , CARDOSO GIL R. H. , HOENLE W. , PETERS K. , VON SCHNERING H. G.
Published: August 2010

ChemInform 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, Crystal Structure, and Properties of HfM′P (M′: Fe, Co, Ni) in Comparison to ZrNiP.
Authors: KLEINKE H. , FRANZEN H. F.
Published: August 2010

ChemInform 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: Magnesium Iodate Decahydrate Mg(IO3)2×10 H2O ‐ Crystal Structure, Raman Spectra, Thermal Decomposition, Lone‐Pair Radius of Iodine(V).
Authors: SUCHANEK E. , ZHANG Z. , LUTZ H. D.
Published: August 2010

ChemInform 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 Crystal Structure of New Amminecopper(II) Nitrates: [Cu(NH3)2](NO3)2 (I) and [Cu(NH3)](NO3)2 (II).
Authors: MOROZOV I. V. , KORENEV YU. M. , TROYANOV S. I.
Published: August 2010

ChemInform 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: Preparation of CaF2 Fibers.
Authors: OTA Y. , INUI S. , IWASHITA T. , KASUGA T. , ABE Y.
Published: August 2010

ChemInform 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: Gallium Imide, {Ga(NH)3/2}n, a New Polymeric Precursor for Gallium Nitride Powders.
Authors: JANIK J. F. , WELLS R. L.
Published: August 2010

ChemInform 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: M6Nb4S22 (M: Rb and Cs), Compounds with the Tetrameric Complex Anion ( Nb4S22)6‐: Preparation via the Molten Flux Method and Crystal Structure Determination.
Authors: BENSCH W. , DUERICHEN P.
Published: August 2010

ChemInform 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: Asymmetric Synthesis of α‐Alkylproline Derivatives from a Chiral Borane‐Amine Adduct: Inversion of Enantioselectivity in the Presence of a Crown Ether.
Authors: FEREY V. , VEDRENNE P. , TOUPET L. , LE GALL T. , MIOSKOWSKI C.
Published: August 2010

ChemInform 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: Asymmetric Darzens Condensation of Ketones with α‐Chloroacetates by Means of (‐)‐8‐Phenylmenthyl Auxiliary.
Authors: OHKATA K. , KIMURA J. , SHINOHARA Y. , TAKAGI R. , HIRAGA Y.
Published: August 2010

ChemInform 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: Sulfonation with Inversion by Mitsunobu Reaction: An Improvement on the Original Conditions.
Authors: ANDERSON N. G. , LUST D. A. , COLAPRET K. A. , SIMPSON J. H. , MALLEY M. F. , GOUGOUTAS J. Z.
Published: August 2010

ChemInform 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: Enantioselective Cu‐Catalyzed 1,4‐Addition of Me3Al to a 4,4‐ Disubstituted Cyclohexa‐2,5‐dienone.
Authors: TAKEMOTO Y. , KURAOKA S. , HAMAUE N. , AOE K. , HIRAMATSU H. , IWATA C.
Published: August 2010

ChemInform 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: Engineering the Selectivity of Aliphatic C‐H Bond Oxidation Catalyzed by Cytochrome P450cam.
Authors: JONES N. E. , ENGLAND P. A. , ROUCH D. A. , WONG L.‐L.
Published: August 2010

ChemInform 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: Lipase AKG‐Mediated Resolutions of α,α‐Disubstituted 1,2‐ Diols in Organic Solvents; Remarkably High Regio‐ and Enantioselectivity.
Authors: HOF R. P. , KELLOGG R. M.
Published: August 2010

ChemInform 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: Diels‐Alder Reactions of N‐Sulfonyl Substituted Aza‐ortho‐xylylenes Generated from the Corresponding 1,4‐Dihydro‐2H‐3,1‐benzoxazin‐2‐one Derivatives.
Authors: CONSONNI R. , DALLA CROCE P. , FERRACCIOLI R. , LA ROSA C.
Published: August 2010

ChemInform 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: Ambident Reactivity of Nitro Heteroaromatic Anions.
Authors: MURASHIMA T. , TAMAI R. , FUJITA K. , UNO H. , ONO N.
Published: August 2010

ChemInform 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 Synthetic Entry into Fused Pyran Derivatives Through Carbon Transfer Reactions of 1,3‐Oxazinanes and Oxazolidines with Carbon Nucleophiles.
Authors: SINGH K. , SINGH J. , SINGH H.
Published: August 2010

ChemInform 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: The Chemistry of 5‐Oxodihydroisoxazoles. Part 15. Reaction of Derived Ketenimines with Enamines and Enolates.
Authors: BARADARANI M. , PRAGER R. H. , SCHAFER K.
Published: August 2010

ChemInform 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 Photo‐Rearrangements of 3,3,5‐Triaryl‐1,2‐dioxolanes: Evidence for 1,5‐Dioxyl Diradical Intermediates.
Authors: KAMATA M. , NISHIKATA Y. , KATO M.
Published: August 2010

ChemInform 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: Photochemical Reactivity of Aromatic and Heteroaromatic Nitro Derivatives in the Presence of Arylalkenes.
Authors: D'AURIA M. , ESPOSITO V. , MAURIELLO G.
Published: August 2010

ChemInform 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: Concave Reagents. Part 20. Sterically Shielded m‐Terphenyls as Selective Agents in General Protonations.
Authors: LUENING U. , BAUMGARTNER H. , MANTHEY C. , MEYNHARDT B.
Published: August 2010

ChemInform 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: N‐Halogeno Compounds. Part 18. 1‐Alkyl‐4‐fluoro‐1,4‐diazoniabicyclo(2. 2.2)octane Salts: User‐Friendly Site‐Selective Electrophilic Fluorinating Agents of the N‐Fluoroammonium Class.
Authors: BANKS R. E. , BESHEESH M. K. , MOHIALDIN‐KHAFFAF S. N. , SHARIF I.
Published: August 2010

ChemInform 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: Highly Regioselective Intramolecular Hydroxymethylation of α,. beta.‐Unsaturated Carboxylic Acids.
Authors: LINKER T. , MAURER M. , REBIEN F.
Published: August 2010

ChemInform 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: Formation of Symmetrical Alkenes by Homocoupling of Metalated Sulfones under Nickel Catalysis.
Authors: GAI Y. , JULIA M. , VERPEAUX J.‐N.
Published: August 2010

ChemInform 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: Indium‐Mediated Reaction of 1,3‐Dichloro‐ and 1,3‐Dibromopropenes with Carbonyl Compounds. Generation of Novel 3,3‐Diindiopropene.
Authors: ARAKI S. , HIRASHITA T. , SHIMIZU H. , YAMAMURA H. , KAWAI M. , BUTSUGAN Y.
Published: August 2010

ChemInform 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 of Dimethyl Carbonate from Ethylene Carbonate and Methanol Using TS‐1 as Solid Base Catalyst.
Authors: TATSUMI T. , WATANABE Y. , KOYANO K. A.
Published: August 2010

ChemInform 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: Highly Stereocontrolled Cyclopropanation by the 1,3‐Elimination of a Bis(tributylstannyl)propanol Derivative.
Authors: ISONO N. , MORI M.
Published: August 2010

ChemInform 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 Palladium‐Catalyzed Route to Chiral 1,2,3‐Trisubstituted Cyclopropanes.
Authors: MICHELET V. , GENET J.‐P.
Published: August 2010

ChemInform 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: Highly Efficient and Enantioselective Synthesis of Carbocyclic Nucleoside Analogues Using Selective Early Transition Metal Catalysis.
Authors: MARTINEZ L. E. , NUGENT W. A. , JACOBSEN E. N.
Published: August 2010

ChemInform 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: Photochemical Reactions in Organic Synthesis: A Novel and Efficient Route to Angular and Linear Tetraquinanes.
Authors: SINGH V. , PRATHAP S.
Published: August 2010

ChemInform 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: Borontrifluoride‐Etherate Induced Rearrangement of Bicyclo(2.2.2) octene‐7,8‐diones: An Efficient Synthesis of Bicyclo(3.2.1)octene‐2,8‐ diones.
Authors: NAIR V. , ANILKUMAR G. , EIGENDORF G. K. , WILLIARD P. G.
Published: August 2010

ChemInform 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: Indium Trichloride (InCl3) Catalyzed Diels‐Alder Reaction in Water.
Authors: LOH T.‐P. , PEI J. , LIN M.
Published: August 2010

ChemInform 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: Highly Stereoselective Route Toward the Synthesis of β‐ and . gamma.‐Amino Alcohols from Homochiral α‐ and β‐Amino Acylsilanes as Synthetic Equivalents of α‐ and β‐Amino Aldehydes.
Authors: BONINI B. F. , COMES‐FRANCHINI M. , MAZZANTI G. , RICCI A. , SALA M.
Published: August 2010

ChemInform 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 Antitumor Activity of New Thiosemicarbazones of Salicylic Aldehyde and 4‐Diethylaminobenzaldehyde
Authors: DILANYAN E. R. , OVSEPYAN T. R. , ARSENYAN F. G. , GARIBDZHANYAN B. T.
Published: August 2010

ChemInform 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 Antimicrobial Properties of 2‐Alkyl‐3‐aryl‐2‐(O‐ alkyldithiocarbonato)propionic Acid Esters.
Authors: GRISHCHUK B. D. , VLASIK V. I. , BLINDER A. V. , GORBOVOI P. M. , KUDRIK E. YA.
Published: August 2010

ChemInform 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: cis‐trans Isomerization and Oxidation of Radical Cations of Stilbene Derivatives.
Authors: MAJIMA T. , TOJO S. , ISHIDA A. , TAKAMUKU S.
Published: August 2010

ChemInform 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 of Second‐Order Nonlinear Optical Chromophores with Enhanced Thermal Stability and Nonlinearity: A Conformation‐Locked trans‐ Polyene Approach.
Authors: SHU C.‐F. , TSAI W. J. , CHEN J.‐Y. , JEN A. K.‐Y. , ZHANG Y. , CHEN T.‐A.
Published: August 2010

ChemInform 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 Antimicrobial Activity of 5‐Alkyl‐1‐(3‐oxobutyl)‐ pyrrolidin‐2‐ones and Their 2,4‐Dinitrophenylhydrazones.
Authors: SAFONOVA A. A. , SEDAVKINA V. A.
Published: August 2010

ChemInform 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 Characterization of a Novel Three‐Dimensional Oligopyrrole: Tris(bipyrro)methane.
Authors: SESSLER J. L. , HOEHNER M. C. , JOHNSON D. W. , GEBAUER A. , LYNCH V.
Published: August 2010

ChemInform 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 of a Fluorine Analogue of Hematoporphyrin by Ring Closure.
Authors: OMOTE M. , ANDO A. , TAKAGI T. , KOYAMA M. , KUMADAKI I.
Published: August 2010

ChemInform 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: 4,4′,5,5′‐Tetrakis(2‐thienyl)tetrathiafulvalene (TT‐TTF): Synthesis and First X‐Ray Crystal Structure of a Thiophene‐Substituted TTF Electron Donor.
Authors: CHARLTON A. , UNDERHILL A. E. , WILLIAMS G. , KALAJI M. , MURPHY P. J. , HIBBS D. E. , HURSTHOUSE M. B. , MALIK K. M. A.
Published: August 2010

ChemInform 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: The First Practical Asymmetric Synthesis of (R)‐ and (S)‐Warfarin.
Authors: ROBINSON A. , LI H.‐Y. , FEASTER J.
Published: August 2010

ChemInform 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: The Synthesis of Lactam Analogues of Fentanyl (XVII).
Authors: MICOVIC I. V. , ROGLIC G. M. , IVANOVIC M. D. , DOSEN‐MICOVIC L. , KIRICOJEVIC V. D. , POPOVIC J. B.
Published: August 2010

ChemInform 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: An Efficient Synthetic Route to Ethyl 2‐Aryl‐4‐hydroxy‐1,3(2H,4H)‐dioxoisoquinoline‐4‐carboxylates.
Authors: SEMPLE J. E. , RYDZEWSKI R. M. , GARDNER G.
Published: August 2010

ChemInform 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: 2‐Formyl‐3‐arylaminoindoles in the Synthesis of 1,2‐ and 1,4‐Dihydro‐ 5H‐pyrido(3,2‐b)indole (δ‐Carboline) Derivatives.
Authors: RYABOVA S. YU. , ALEKSEEVA L. M. , GRANIK V. G.
Published: August 2010

ChemInform 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 of Aromatic 1,2‐Diazines by Inverse Electron Demand Diels‐ Alder Reaction of Polymer‐Supported 1,2,4,5‐Tetrazines.
Authors: PANEK J. S. , ZHU B.
Published: August 2010

ChemInform 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: Substituent Effects in the Induction of a Cholesteric Liquid Crystal Phase by Atropisomeric Dibenzoxepins: A Study of Arene‐Arene Interactions.
Authors: WILLIAMS V. E. , LEMIEUX R. P.
Published: August 2010

ChemInform 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: Molecular Recognition‐Controlled Membrane Disruption by a Bis(crown ether) Bola‐Amphiphile.
Authors: FYLES T. M. , ZENG B.
Published: August 2010

ChemInform 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 General, Efficient, Convenient Synthesis of Chiral Bis(Terpenyl) haloborane Reagents, Valuable for Asymmetric Synthesis via Organoboranes.
Authors: DHOKTE U. P. , SOUNDARARAJAN R. , RAMACHANDRAN P. V. , BROWN H. C.
Published: August 2010

ChemInform 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: Structure of Diethyl(2‐pyridyl)boranes: Rigid Cyclic Dimers.
Authors: MURAFUJI T. , MOURI R. , SUGIHARA Y. , TAKAKURA K. , MIKATA Y. , YANO S.
Published: August 2010

ChemInform 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 Antihypertensive Activity of Some 1‐O‐Alkylglycero‐3‐ phosphocholine Derivatives.
Authors: NOSKOV V. G. , SHISHKOV S. V. , KRUGLYAK YU. L. , KUSELEVSKII M. V. , DOBRYANSKII V. S. , MAKSIMTSEVA N. N. , SOKAL'SKII M. A.
Published: August 2010

ChemInform 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: Taxane Diterpenes. Part 1. Control of Relative and Absolute Stereochemistry in Intramolecular Pyrylium Ylide‐Alkene Cyclizations for the Synthesis of Taxol Precursors.
Authors: BAUTA W. E. , BOOTH J. , BOS M. E. , DELUCA M. , DIORAZIO L. , DONOHOE T. J. , FROST C. , MAGNUS N. , MAGNUS P. , MENDOZA J. , PYE P. , TARRANT J. G. , THOM S. , UJJAINWALLA F.
Published: August 2010

ChemInform 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: Taxane Diterpenes. Part 2. Synthesis of the 7‐Deoxy ABC Taxane Skeleton, and Reactions of the A‐Ring.
Authors: MAGNUS P. , BOOTH J. , DIORAZIO L. , DONOHOE T. , LYNCH V. , MAGNUS N. , MENDOZA J. , PYE P. , TARRANT J.
Published: August 2010

ChemInform 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 Novel Highly Effective and Stereoselective Epoxidation of Allylic and Homoallylic Alcohols Using Chloral Hydrate and Hydrogen Peroxide.
Authors: KASCH H.
Published: August 2010

ChemInform 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 Nootropic Activity of Pyrrolidino(1,2‐a) diazacycloalkanones.
Authors: GUDASHEVA T. A. , VASILEVICH N. I. , OSTROVSKAYA R. U. , TROFIMOV S. S. , VORONINA T. A. , SKOLDINOV A. P. , ROZANTSEV G. G.
Published: August 2010

ChemInform 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: Nω‐(Alkylaminocarbonyl)nitroso‐α,ω‐diaminocarboxylic Acids. Part 4. Study of Hydrolytic Stability of Nitroso Group Positional Isomers of Nitroso‐Nω‐(2‐chloroethylaminocarbonyl)‐. alpha.,ω‐diaminocarboxylic Acids
Authors: LEVIT G. L. , GRISHAKOV A. N. , KRASNOV V. P. , KLOCHKOVA T. I.
Published: August 2010

ChemInform 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: Kulolide: A Cytotoxic Depsipeptide from a Cephalaspidean Mollusk, Philinopsis speciosa.
Authors: REESE M. T. , GULAVITA N. K. , NAKAO Y. , HAMANN M. T. , YOSHIDA W. Y. , COVAL S. J. , SCHEUER P. J.
Published: August 2010

ChemInform 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.