bluuebunny/crossref_metadata_2025_split huggingface dataset:
Anatomical verification and designation of the superficial layer of the temporalis muscle
Authors: Lee Ju‐Young , Kim Jeong‐Nam , Kim Soon‐Heum , Choi Hyun‐Gon , Hu Kyung‐Seok , Kim Hee‐Jin , Song Wu‐Chul , Koh Ki‐Seok 
Published: July 2011

AbstractThe temporalis muscle, which is one of the masticatory muscles, enables elevation and retraction of the mandible. Direct injury to the temporalis muscle, facial nerve, or temporal fat pad during cranial‐base surgery can cause temporal hollowing. The temporalis muscle is currently described in almost all atlases and textbooks as comprising a single layer. In this study, a superficial layer of the temporalis muscle is described, clarifying the anatomy of this muscle. Twenty heads of adult cadavers were dissected. The gross anatomy of the temporalis muscle was examined after removing the skin, subcutaneous tissue, superficial temporal fascia, and deep temporal fascia. The superficial layer of the temporalis muscle was clearly distinguishable from the deep layer. The superficial layer originated from the same region as the deep layer, and the muscle fibers of the two layers were intermingled in the superior part of the muscle. The deep layer of the temporalis muscle, which is referred to in textbooks and atlases simply as the temporalis muscle, was exposed after removing the superficial layer. The existence of this superficial layer was confirmed herein both histologically and by magnetic resonance imaging. Henceforth, the superficial layer of the temporalis muscle must be included in descriptions of the temporalis muscle in anatomy textbooks and atlases. The findings of this study are important not only from the perspective of simply acquiring correct anatomical knowledge, but also from the surgical perspective in preventing temporal hollowing during related surgical procedures. Clin. Anat. 25:176–181, 2012. © 2011 Wiley‐Liss, Inc.
Label‐Free Nondestructive Discrimination of Colon Carcinoma Sublines and Biomolecular Insights into their Differential Hsp70 Expression: DNA/RNA Nucleobase Specific Changes
Authors: Donfack Patrice , Multhoff Gabriele , Materny Arnulf 
Published: July 2011

AbstractHsp70 is biologically relevant for its chaperon functions. The CX− and CX+ sublines, which derive from the parental colon carcinoma CX2 cell line, are accordingly very similar. They have been reported to be specifically different only in Hsp70 membrane expression, which is associated with immunostimulatory effects. CX−/CX+ have been phenotypically characterized by immunofluorescence studies and Raman spectroscopy combined with robust clustering and multivariate analysis. With the latter we address the potential of overall characterization for CX−/CX+ discrimination and gain molecular insights into Hsp70 differential expression. Due to their strong resemblance, CX− and CX+ show similar mean Raman spectra, which look indiscernible at first. Interestingly, their rather protein‐dominated Raman spectra reveal, besides changes in protein and amino acids, very specific changes in DNA/RNA nucleotides involving pyrimidine ring Raman hypochromic effects. Therefore, discriminating CX− from CX+ is ultimately achieved based on principal component scores. Because CX−/CX+ are associated with the same lipid marker, changes in proteins support lipid interactions with regulatory proteins. More importantly, changes observed in nucleobases, which are indicative of DNA/RNA–protein binding interactions, suggest transcription deregulations as participating precursor onsets of different transport mechanisms that lead to Hsp70 differential expression and associated phenotypic variation. Besides immunofluorescence, we have used Raman spectroscopy combined with multivariate analysis within an autologous tumor system for label‐free nondestructive cell‐subline discrimination, and demonstrate, to our knowledge, the first overall phenotypic monitoring with insights into Hsp70 differential expression. This might well prove to be useful for Raman label‐free cell‐sorting of the CX−/CX+ sublines.
ChemInform Abstract: Novel Incipient Ferroelectrics Based on Ba4MNbxTa10‐xO30 Where M: Zn, Mg, Co, Ni.
Authors: Wang L. , Sakka Y. , Rusakov D. A. , Mozharivskyj Y. , Kolodiazhnyi T. 
Published: July 2011

AbstractStructural, dielectric, magnetic, and Raman spectroscopic properties of the title compounds are determined.
ChemInform Abstract: Low‐Cost and Facile One‐Pot Synthesis of Pure Single‐Crystalline ε‐Cu0.95V2O5 Nanoribbons: High Capacity Cathode Material for Rechargeable Li‐Ion Batteries.
Authors: Hu Wen , Zhang Xin‐bo , Cheng Yong‐liang , Wu Yao‐ming , Wang Li‐min 
Published: July 2011

AbstractPure single‐crystalline ε‐Cu0.95V2O5 nanoribbons are solvothermally synthesized from a dispersion of Cu(NO3)2 and V2O5 in acetophenone (autoclave, 200 °C, 15 h).
ChemInform Abstract: Electronic Band Structure, Optical Properties, and Photocatalytic Hydrogen Production of Barium Niobium Phosphate Compounds (BaO—Nb2O5—P2O5).
Authors: Cho In Sun , Kim Dong Wook , Kim Dong Hoe , Shin Seong Sik , Noh Tae Hoon , Kim Dong Wan , Hong Kug Sun 
Published: July 2011

AbstractBaNb2P2O11 (I) and Ba3Nb2P4O18 (II) are synthesized by solid state reactions of stoichiometric mixtures of BaCO3, Nb2O5, and (NH4)2HPO4 (1100—1200 °C, 4 h).
ChemInform Abstract: The U28 Nanosphere: What′s Inside?
Authors: Nyman May , Rodriguez Mark A. , Alam Todd M. 
Published: July 2011

AbstractCompounds (IV), (VI), (VIII), and (X) containing the [UO2(O2)1.5]28 (U28) nanosphere are characterized by powder and single crystal XRD, and IR spectroscopy.
ChemInform Abstract: New (Bi1.88Fe0.12) (Fe1.42Te0.58)O6.87 Pyrochlore with Spin‐Glass Transition.
Authors: Babu Gunda Santosh , Valant Matjaz , Page Katharine , Llobet Anna , Kolodiazhnyi Taras , Axelsson Anna‐Karin 
Published: July 2011

AbstractThe title compound is synthesized by solid state reaction of a stoichiometric mixture of Bi2O3, TeO2, and Fe2O3 (O2 atmosphere, 530 and 840 °C for 5 h each).
ChemInform Abstract: Synthesis and Crystal Structure of a Pr5Ni19 Superlattice Alloy and Its Hydrogen Absorption—Desorption Property.
Authors: Iwase Kenji , Sakaki Kouji , Matsuda Junko , Nakamura Yumiko , Ishigaki Toru , Akiba Etsuo 
Published: July 2011

AbstractThe title compound is synthesized by arc melting of Pr and Ni metals under Ar followed by annealing at 1403 K and quenching in ice water.
ChemInform Abstract: Organic—Inorganic Hybrid Lanthanide—Silver Heterometallic Coordination Frameworks Constructed from Oxalate and Sulfate Anion: Syntheses, Structures, and Photoluminescent Properties.
Authors: Xiao Xueying , Wei Yongqin , Zheng Wenxu , Wu Kechen 
Published: July 2011

AbstractThe crystal structures of (III), (V), and (VII) are determined by single crystal XRD.
ChemInform Abstract: Transformations of Dimethyl (2E,3E)‐2‐ [(Dimethylamino)methylene] ‐3‐(1‐methyl‐2,5‐dioxoimidazolidin‐4‐ylidene)succinate with C‐Nucleophiles.
Authors: Ursic Uros , Svete Jurij , Stanovnik Branko 
Published: July 2011

AbstractThe transformations of imidazolidinedione derivatives (I) and (VIII) with dicarbonyl compounds like (II) and (IX) into pyrano[2,3‐d]pyrimidine (V) and chromene (X) derivatives are described.
ChemInform Abstract: Design and Synthesis of Antifungal Benzoheterocyclic Derivatives by Scaffold Hopping.
Authors: Sheng Chunquan , Che Xiaoying , Wang Wenya , Wang Shengzheng , Cao Yongbing , Yao Jianzhong , Miao Zhenyuan , Zhang Wannian 
Published: July 2011

AbstractBased on a non‐azole CYP51 inhibitor as lead benzoheterocyclic derivatives, e.g. (V), (IX), and (XIV), are designed and synthesized mainly by classical ring closure reactions.
ChemInform Abstract: Catalytic Hydrogenation of Carboxamides and Esters by Well‐Defined Cp*Ru Complexes Bearing a Protic Amine Ligand.
Authors: Ito Masato , Ootsuka Takashi , Watari Ryo , Shiibashi Akira , Himizu Akio , Ikariya Takao 
Published: July 2011

AbstractA method for the straightforward hydrogenation of carboxamides and esters to primary alcohols is developed.
ChemInform Abstract: Intermolecular Atom Transfer Radical Addition to Olefins Mediated by Oxidative Quenching of Photoredox Catalysts.
Authors: Nguyen John D. , Tucker Joseph W. , Konieczynska Marlena D. , Stephenson Corey R. J. 
Published: July 2011

AbstractThe title protocol is characterized by excellent yields, mild conditions, low catalyst loading, and broad scope.
ChemInform Abstract: Copper‐Catalyzed Trifluoromethylation of Aryl Boronic Acids Using a CF+3 Reagent.
Authors: Xu Jun , Luo Dong‐Fen , Xiao Bin , Liu Zhao‐Jing , Gong Tian‐Jun , Fu Yao , Liu Lei 
Published: July 2011

AbstractThe presented protocol is especially valuable due to the mild reaction conditions and the good tolerance towards various functional groups and traces of moisture.
ChemInform Abstract: Three‐Component Synthesis of Functionalized 1‐Azabuta‐1,3‐dienes from Alkyl Isocyanides, Activated Acetylenes, and Pyridin‐2(1H)‐one or Isoquinolin‐1(2H)‐one.
Authors: Mohtat Bita , Djahaniani Hoorieh , Khorrami Roshanak , Mashayekhi Samira , Yavari Issa 
Published: July 2011

AbstractThe three‐component one‐pot reaction of pyridin‐2(1H)‐one or isoquinolin‐1(2H)‐one (I), isocyanides (II), and activated acetylenes (III) yields 1‐azabuta‐1,3‐dienes of type (IV).
ChemInform Abstract: Biobased Synthesis of Acrylonitrile from Glutamic Acid.
Authors: Le Notre Jerome , Scott Elinor L. , Franssen Maurice C. R. , Sanders Johan P. M. 
Published: July 2011

AbstractGlutamic acid (I) is transformed into acrylonitrile (III) in a two‐step procedure involving an oxidative decarboxylation in water to 3‐cyanopropanoic acid (II) followed by a decarbonylation‐elimination reaction using a Pd‐catalyst.
ChemInform Abstract: Organotin‐oxomolybdate Coordination Polymer as Catalyst for Synthesis of Unsymmetrical Organic Carbonates.
Authors: Song Jinliang , Zhang Binbin , Wu Tainbin , Yang Guanying , Han Buxing 
Published: July 2011

AbstractThe reactivity of the alcohols (I) in the title reaction decreases with increasing steric hindrance at the reaction center.
ChemInform Abstract: Generation of Quaternary Centers by Reductive Cross‐Coupling: Shifting of Regioselectivity in a Subset of Allylic Alcohol Based Coupling Reactions.
Authors: Yang Dexi , Belardi Justin K. , Micalizio Glenn C. 
Published: July 2011

AbstractThe Ti‐mediated reductive cross‐coupling of anions of allylic alcohols with vinyl silanes and imines is investigated and the regioselectivity with respect to allylic substrate structures is discussed.
ChemInform Abstract: Asymmetric Synthesis of Benzylic Quaternary Difunctionalized Carbons Mediated by a Remote Sulfinyl Group.
Authors: Garcia Ruano Jose Luis , Torrente Esther , Martin‐Castro Ana M. 
Published: July 2011

AbstractIn the presence of KN(Tms)2/18‐crown‐6, sulfoxides (I) undergo efficient and highly stereoselective acylation and alkoxycarbonylation to afford products like (III).
ChemInform Abstract: Suzuki—Miyaura Monocouplings of p‐Dibromobiphenyl and Substituted p‐Dibromo(penta‐p‐phenylenes).
Authors: Guillen Elena , Hierrezuelo Jesus , Martinez‐Mallorquin Rocio , Lopez‐Romero J. Manuel , Rico Rodrigo 
Published: July 2011

AbstractReaction conditions for the monoarylation reaction of dibromobiphenyl (I) with arylboronic acids and boronates are optimized.
ChemInform Abstract: Cationic Cyclization of 2‐Alkenyl‐1,3‐dithiolanes: Diastereoselective Synthesis of trans‐Decalins.
Authors: Goncalves Sylvie , Santoro Stefano , Nicolas Marc , Wagner Alain , Maillos Philippe , Himo Fahmi , Baati Rachid 
Published: July 2011

AbstractTreatment of dithiolanes like (Ia), (III), (V), and (VII) with TmsOTf offers a new and highly stereoselective approach to trans‐decalin derivatives.
ChemInform Abstract: Rhodium‐Catalyzed Phenylthiolation Reaction of Heteroaromatic Compounds Using α‐(Phenylthio)isobutyrophenone.
Authors: Arisawa Mieko , Toriyama Fumihiko , Yamaguchi Masahiko 
Published: July 2011

AbstractDetailed investigations reveal that the use of title compound (VII) under conditions A) is the best way to the desired products.
ChemInform Abstract: Cyclic Sulfur Ylides Derived from Gleason‐Type Chiral Auxiliaries for the Asymmetric Synthesis of Epoxy Amides.
Authors: Sarabia Francisco , Vivar‐Garcia Carlos , Garcia‐Castro Miguel , Martin‐Ortiz Jorge 
Published: July 2011

AbstractThe epoxy amides can smoothly be converted into epoxy alcohols.
ChemInform Abstract: Synthesis of Spirocyclic β‐Keto‐Lactams: Copper Catalyzed Process.
Authors: Xu Zhongxuan , Huang Kun , Liu Tong , Xie Mingjin , Zhang Hongbin 
Published: July 2011

AbstractA variety of spirocyclic β‐ketolactams (II), (VIII), (X), and (XII) is prepared by a copper‐catalyzed oxidative cyclization of corresponding ketoamides in the presence of diacetoxyiodobenzene.
ChemInform Abstract: Efficient Phenolic Oxidations to Construct ortho‐Spirolactone Structures Using Oxo‐Bridged Hypervalent Iodine(III) Compound.
Authors: Takenaga Naoko , Uchiyama Teruyoshi , Kato Daishi , Fujioka Hiromichi , Dohi Toshifumi , Kita Yasuyuki 
Published: July 2011

AbstractThe oxidative, intramolecular ortho‐spirocyclization of naphthols, bearing a carboxylic acid moiety as internal nucleophile, is achieved by using a hypervalent iodine (III) compound.
ChemInform Abstract: A Novel and Facile Synthesis of N‐Cyclohexyl‐benzofurans by One‐Pot Three‐Component Reaction.
Authors: Baghernejad Bita , Heravi Majid M. , Oskooie Hossein A. , Poormohammad Nargess , Khorshidi Maliheh , Beheshtiha Yahia Sh. 
Published: July 2011

AbstractThe reaction of 3,4‐(methylenedioxy)phenol (I) or 1‐naphthol (VII) with isocyanides and aromatic aldehydes proceeds under mild conditions and easy work‐up to afford the target products with high yields.
ChemInform Abstract: Synthesis of Highly Substituted Nitropyrrolidines, Nitropyrrolizines and Nitropyrroles via Multicomponent‐Multistep Sequences within a Flow Reactor.
Authors: Baumann Marcus , Baxendale Ian R. , Kirschning Andreas , Ley Steven V. , Wegner Jens 
Published: July 2011

AbstractNitropyrrolidines (III) and nitropyrrolizines (VII) and (X) are formed via dipolar cycloaddition reactions by using a new flow chemistry process.
ChemInform Abstract: Synthesis of 2‐ and 3‐Indolylpyrroles via 1,3‐Dipolar Cycloadditions of Muenchnones and Nitroalkenes.
Authors: Lopchuk Justin M. , Gribble Gordon W. 
Published: July 2011

Abstract2‐Nitrovinylindoles (I) react smoothly with symmetrical muenchnones, generated in situ, to afford the pyrrole products (III) in very good yields.
ChemInform Abstract: Synthesis, Antiinflammatory Activity and COX‐1/COX‐2 Inhibition of Novel Substituted Cyclic Imides. Part 1. Molecular Docking Study.
Authors: Abdel‐Aziz Alaa A.‐M. , ElTahir Kamal E. H. , Asiri Yousif A. 
Published: July 2011

AbstractDifferent cyclic imide derivatives are synthesized and screened for COX‐1/COX‐2 inhibition and anti‐inflammatory activity.
ChemInform Abstract: Serotonin Derivatives as Inhibitors of β‐Secretase (BACE1).
Authors: Takahashi T. , Miyazawa M. 
Published: July 2011

AbstractAll serotonin derivates (I) (8 examples) and bufobutanoic acid (II) inhibit β‐secretase (BACE 1) in a dose dependent manner.
ChemInform Abstract: N‐Methyl‐N‐phenyl‐5‐oxa‐1‐azaspiro[2.5]oct‐1‐en‐2‐amine — Synthesis and Reactions of a Synthon for an Unknown α‐Amino Acid.
Authors: Loepfe Michael , Linden Anthony , Heimgartner Heinz 
Published: July 2011

AbstractTitle compound (X) is synthesized starting from dihydropyrane (I) and shown to be a useful synthon for hitherto unknown 3‐aminotetrahydropyrane‐3‐carboxylic acids.
ChemInform Abstract: Synthesis of New Biheterocycles by a One‐Pot Sonogashira Coupling Reaction.
Authors: Deodhar Mandar , Black David StC. , Kumar Naresh 
Published: July 2011

AbstractThe synthesis of symmetrical and unsymmetrical biflavonoids involves Sonogashira coupling of halogenated heterocycles with a protected alkyne, in situ removal of the protecting group and a subsequent further Sonogashira coupling with the same or different heterocycle without addition of an additional catalyst.
ChemInform Abstract: Synthesis, Antibacterial and Antimycobacterial Activities of Some New 4‐Aryl/Heteroaryl‐2,6‐dimethyl‐3,5‐bis‐N‐ (aryl)‐carbamoyl‐1,4‐dihydropyridines.
Authors: Sirisha Kalam , Bikshapathi Darna , Achaiah Garlapati , Reddy Vanga Malla 
Published: July 2011

AbstractMicrowave‐assisted Hantzsch condensation leads to novel dihydropyridines (V) which are evaluated for their antimicrobial potency.
ChemInform Abstract: Zinc(II) Chloride Catalyzed One‐Pot Synthesis of Some New 4‐Thiazolidinone Derivatives as Biologically Potent Agents.
Authors: Shah Pushpak M. , Patel Manish P. 
Published: July 2011

AbstractSome of the new thiazolidinone derivatives (IV) (24 examples) show good antibacterial and/or antifungal activities.
ChemInform Abstract: Copper‐Catalyzed Oxidative Trifluoromethylation of Benzylic sp3 C—H Bond Adjacent to Nitrogen in Amines.
Authors: Mitsudera Hiromasa , Li Chao‐Jun 
Published: July 2011

AbstractThe reaction proceeds via DDQ‐oxidation of tetrahydroisoquinolines and subsequent nucleophilic addition of trifluoromethyl‐copper, generated in situ, to the intermediate dihydroquinoline salt.
ChemInform Abstract: Synthesis and Anticancer Activity of New 2‐Aryl‐4H‐3,1‐benzothiazines.
Authors: Niewiadomy Andrzej , Matysiak Joanna , Karpinska Monika M. 
Published: July 2011

AbstractThe synthesized compounds (III) are tested for their antiproliferative activity against the human bladder cancer cells HCV29T with significant results for the compounds (IIIa)‐(IIIc) (R1: ‐Cl).
ChemInform Abstract: Synthesis of a Multifunctional Oxazolo[5,4‐e][1,4]diazepine Skeleton.
Authors: Kolavi Gundurao , Im Isak , Kim Yong‐Chul , Ko Hyojin 
Published: July 2011

AbstractA new multistep synthesis of the novel heterocyclodiazepine system (X) having potential for use in the construction of derivatives with diverse functional groups around the scaffold is developed.
ChemInform Abstract: Synthesis and Biological Evaluation of Dibenz[b,f][1,5]oxazocine Derivatives for Agonist Activity at ϰ‐Opioid Receptor.
Authors: Mitra Sudipta , Banerjee Tuhin Suvro , Hota Sandip K. , Bhattacharya Debleena , Das Sumantra , Chattopadhyay Partha 
Published: July 2011

AbstractA short synthetic route to title compounds (II) is developed using an optimized Pd‐catalyzed intramolecular cycloamination reaction as the key step.
ChemInform Abstract: A Three‐Component Reaction Involving Isocyanide, Phosphine and Ketenimine Functionalities
Authors: Ruiz Javier , Gonzalo Marta P. , Vivanco Marilin , Diaz M. Rosario , Garcia‐Granda Santiago 
Published: July 2011

Abstractleading to the formation of new five‐membered azaphosphaheterocycles
ChemInform Abstract: Organocatalytic Enantioselective Synthesis of Tertiary α‐Hydroxy Phosphonates.
Authors: Lee Hyun Joo , Kim Ji Hyeon , Kim Dae Young 
Published: July 2011

AbstractA direct enantioselective aldol reaction of α‐keto phosphonates (I) with acetone (II) catalyzed by a bifunctional organocatalyst bearing both central and axial chiral elements is developed.
ChemInform Abstract: Synthesis and Bioactivity Evaluation of Tetraphenyl(phenylamino) Methylene Bisphosphonates as Antioxidant Agents and as Potent Inhibitors of Osteoclasts in vitro.
Authors: Balakrishna A. , Reddy M. Veera Narayana , Rao P. Visweswara , Kumar M. Anil , Kumar B. Siva , Nayak S. K. , Reddy C. Suresh 
Published: July 2011

AbstractAn effective and simple access to novel bisphosphonates (IV) is reported.
ChemInform Abstract: Modification of D‐Ring Moiety of Steroids — A Novel Palladium Catalyzed Baeyer—Villiger Type Rearrangement of Cyclic Silylenol Ether Derivatives.
Authors: Tamiya Minoru , Takada Futa , Isaka Nobuhisa , Iimura Nahoko , Ishiguro Masaji 
Published: July 2011

AbstractTitle reaction of cyclic silylenol ethers derived from dehydroepiandrosterone, e.g. (I), affords α,β‐unsaturated lactones like (III).
ChemInform Abstract: Three Steroids with Unique Structural Feature of 5β‐Spirostan‐1β,3β,17α‐trihydroxyl from Reineckia carnea.
Authors: Zhang Zhong‐Quan , Chen Jian‐Chao , Yan Jian , Qiu Ming‐Hua 
Published: July 2011

Abstractisolation and structural elucidation of a new spirostanol sapogenin and two spirostanol saponins, reineckiagenin A (Ia), reineckiagenoside A (Ib), and reineckiagenoside B (Ic), respectively
ChemInform Abstract: Rapid, Simple, and Efficient Deprotection of Benzyl/Benzylidene Protected Carbohydrates by Utilization of Flow Chemistry.
Authors: Ekholm Filip S. , Mandity Istvan M. , Fueloep Ferenc , Leino Reko 
Published: July 2011

AbstractBoth acid‐ and base‐sensitive functional groups are tolerated.
ChemInform Abstract: Synthesis and Cytotoxic Activity of Benzo[a]acronycine and Benzo[b]acronycine Substituted on the A Ring.
Authors: Gaslonde Thomas , Covello Fabiola , Velazquez‐Alonso Laura , Leonce Stephane , Pierre Alain , Pfeiffer Bruno , Michel Sylvie , Tillequin Francois 
Published: July 2011

AbstractNovel benzo[a]acronycine (VIII) and benzo[b]acronycine (IX) derivatives substituted in 10‐position are synthesized following a similar strategy.
ChemInform Abstract: Hexamethyldisilazane‐Promoted Sonogashira Reaction of Polyfunctionalized N‐Containing Heterocycles.
Authors: Inouye Masahiko , Doi Yasuhiro , Azuchi Junichi , Shirato Wataru , Chiba Junya , Abe Hajime 
Published: July 2011

AbstractSonogashira reaction of ethynyldeoxyribofuranoside (I) with halogenated pyridine or pyrimidine derivatives is improved by using hexamethyldisilazane/DMF mixed solvent.
ChemInform Abstract: [2,3] Wittig Rearrangement of β′‐Hydroxyethyl Bis‐Allylic Ethers: Highly Regiospecific Entry to Singly Dehydroxylated 19‐Nor‐1(or 3),25‐dihydroxyvitamin D3.
Authors: Mikami Koichi , Fujita Kumiko , Wakabayashi Kazuki , Ito Shigekazu 
Published: July 2011

AbstractThe high yielding and regiospecific Wittig rearrangement takes place by virtue of the sterically demanding nature of potassium hydride/lithium amides.
ChemInform Abstract: De novo Asymmetric Approach to the Disaccharide Portion of SCH‐47554.
Authors: Yu Xiaomei , Li Miaosheng , O'Doherty George A. 
Published: July 2011

AbstractThe stereocontrolled synthesis of the amicetose/aculose disaccharide (VII) is achieved in six steps from acylfuran and involves two Luche and a diimide reduction.
ChemInform Abstract: Phenalinolactones A—D, Terpenoglycoside Antibiotics from Streptomyces sp. Tue 6071.
Authors: Gebhardt Klaus , Meyer Sven W. , Schinko Jochen , Bringmann Gerhard , Zeeck Axel , Fiedler Hans‐Peter 
Published: July 2011

AbstractThe four new compounds, phenalinolactones A‐D, possess inhibitory activities against Gram‐positive bacteria.
ChemInform Abstract: Design and Synthesis of Telomestatin Derivatives Containing Methyl Oxazole and Their G‐Quadruplex Stabilizing Activities.
Authors: Majima Satoki , Tera Masayuki , Iida Keisuke , Shin‐ya Kazuo , Nagasawa Kazuo 
Published: July 2011

AbstractThe macrocyclic hexaoxazole skeleton (I), containing bis‐ and tetramethyl oxazoles, is synthesized as a novel G‐quadruplex ligand.
ChemInform Abstract: Second Generation Palladium‐Catalyzed Cycloalkenylation in Iridoid Lactone Synthesis: Total Syntheses of (.+‐.)‐Onikulactone and (.+‐.)‐Mitsugashiwalactone.
Authors: Saeki Megumi , Toyota Masahiro 
Published: July 2011

AbstractThe type‐II iridoid lactones onikulactone (VI) and mitsugashiwalactone (VII) are synthesized via a second generation palladium‐catalyzed cycloalkenylation reaction as the key step.
ChemInform Abstract: Bireticulol, a Bioactive Isocoumarin Dimer from Streptomyces sp. BCC24731.
Authors: Boonlarppradab Chollaratt , Suriyachadkun Chanwit , Suphothina Sumalee , Tobwor Punsa 
Published: July 2011

AbstractBireticulol (I), a new dimeric isocoumarin, exhibits cytotoxic effects against KB and NCI‐H187 cell lines.
ChemInform Abstract: 2,2′,5,5′‐Tetramethyl‐4,4′‐bis(diphenylphosphino)‐3,3′‐bithiophene — A Very Efficient Chiral Ligand for Ru‐Catalyzed Asymmetric Hydrogenation on a Multikilogram Scale
Authors: Piccolo Oreste 
Published: July 2011

AbstractReview: 28 refs.