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Showing 1 to 12 of 138 entries
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Fluxomics of the eastern oyster for environmental stress studies.

Metabolites

Tikunov AP, Stoskopf MK, Macdonald JM.
PMID: 24958387
Metabolites. 2014 Jan 07;4(1):53-70. doi: 10.3390/metabo4010053.

The metabolism of 2-13C/15N-glycine and U-13C-glucose was determined in four tissue blocks (adductor muscle, stomach and digestive gland, mantle, and gills) of the Eastern oyster (Crassostrea virginica) using proton (1H) and carbon-13 (13C) nuclear magnetic resonance (NMR) spectroscopy. The...

Primary fibrosarcoma of male breast: a rare entity.

Journal of clinical and diagnostic research : JCDR

Shukla S, Chauhan R, Jyotsna PL, Andley M.
PMID: 24959458
J Clin Diagn Res. 2014 Apr;8(4):FD11-2. doi: 10.7860/JCDR/2014/7646.4296. Epub 2014 Apr 15.

Primary fibrosarcoma of the breast is a very rare tumor. However, amongst the Primary Breast Sarcoma (PBS), it is the most common subtype. We present a case of 28-year-old male with lump in right breast of 7 year duration....

Anterior Roux-en-Y Pancreatico-jejunostomy for Pancreatic Trauma.

Journal of surgical technique and case report

Aravinda PS, Saha S, Andley M, Pathania OP, Kumar A.
PMID: 25013549
J Surg Tech Case Rep. 2014 Jan;6(1):26-8. doi: 10.4103/2006-8808.135147.

Isolated pancreatic laceration is a rare injury. The typical mechanism by which it occurs is overstretching of the pancreas across the vertebral column during blunt abdominal trauma. The management depends on the location and extent of the injury. Disruption...

Radical trideuteromethylation with deuterated dimethyl sulfoxide in the synthesis of heterocycles and labelled building blocks.

Chemical communications (Cambridge, England)

Caporaso R, Manna S, Zinken S, Kochnev AR, Lukyanenko ER, Kurkin AV, Antonchick AP.
PMID: 27711354
Chem Commun (Camb). 2016 Oct 13;52(84):12486-12489. doi: 10.1039/c6cc07196a.

The potential of deuterated pharmaceuticals is being widely demonstrated. Here we describe the first trideuteromethylation under radical reaction conditions using deuterated dimethyl sulfoxide as a reagent for the synthesis of labelled heterocycles and trideuteromethylated compounds. A broad scope of...

Copper(I)-Catalyzed Radical Addition of Acetophenones to Alkynes in Furan Synthesis.

Organic letters

Manna S, Antonchick AP.
PMID: 26277912
Org Lett. 2015 Sep 04;17(17):4300-3. doi: 10.1021/acs.orglett.5b02114. Epub 2015 Aug 17.

A synthesis of multisubstituted furans from readily available acetophenones and electron-deficient alkynes via direct C(sp(3))-H bond functionalization under radical reaction conditions is described. The developed transformation is catalyzed by copper(I) salts using di-tert-butyl peroxide as an external oxidant. This...

Oxidative Heterocycle Formation Using Hypervalent Iodine(III) Reagents.

Topics in current chemistry

Murarka S, Antonchick AP.
PMID: 26160138
Top Curr Chem. 2016;373:75-104. doi: 10.1007/128_2015_647.

Hypervalent iodine(III) reagents have been widely exploited in a diverse array of synthetic transformations. This chapter focuses on the general application of hypervalent iodine(III) reagents in the de novo synthesis and in the late stage functionalization of heterocyclic compounds.

Generalized Muller-Kern formula for equilibrium thickness of a wetting layer with respect to the dependence of the surface energy of island facets on the thickness of the 2D layer.

Physical chemistry chemical physics : PCCP

Lozovoy KA, Kokhanenko AP, Voitsekhovskii AV.
PMID: 26499174
Phys Chem Chem Phys. 2015 Nov 28;17(44):30052-6. doi: 10.1039/c5cp05192d. Epub 2015 Oct 26.

Experimental results indicate a particular importance of such a value as the equilibrium thickness of the wetting layer during epitaxial growth according to the Stranski-Krastanow mechanism in systems with a lattice mismatch. In this paper the change in free...

Remarkably low catalyst loading in Brønsted acid catalyzed transfer hydrogenations: enantioselective reduction of benzoxazines, benzothiazines, and benzoxazinones.

Angewandte Chemie (International ed. in English)

Rueping M, Antonchick AP, Theissmann T.
PMID: 16986184
Angew Chem Int Ed Engl. 2006 Oct 13;45(40):6751-5. doi: 10.1002/anie.200601832.

No abstract available.

Organocatalytic enantioselective reduction of pyridines.

Angewandte Chemie (International ed. in English)

Rueping M, Antonchick AP.
PMID: 17492817
Angew Chem Int Ed Engl. 2007;46(24):4562-5. doi: 10.1002/anie.200701158.

No abstract available.

Dual catalysis: a combined enantioselective Brønsted acid and metal-catalyzed reaction--metal catalysis with chiral counterions.

Angewandte Chemie (International ed. in English)

Rueping M, Antonchick AP, Brinkmann C.
PMID: 17694520
Angew Chem Int Ed Engl. 2007;46(36):6903-6. doi: 10.1002/anie.200702439.

No abstract available.

Asymmetric synthesis of indolines by catalytic enantioselective reduction of 3H-indoles.

Organic letters

Rueping M, Brinkmann C, Antonchick AP, Atodiresei I.
PMID: 20857958
Org Lett. 2010 Oct 15;12(20):4604-7. doi: 10.1021/ol1019234.

A highly enantioselective metal-free reduction of 3H-indoles has been developed. This Brønsted acid catalyzed transfer hydrogenation of indole derivatives with Hantzsch dihydropyridine as the hydrogen source constitutes an efficient method for the synthesis of various optically active indolines with...

Draft Genome Sequences of Five Yersinia pseudotuberculosis ST19 Isolates and One Isolate Variant.

Genome announcements

Platonov ME, Blouin Y, Evseeva VV, Afanas'ev MV, Pourcel C, Balakhonov SV, Vergnaud G, Anisimov AP.
PMID: 23580708
Genome Announc. 2013 Apr 11;1(2):e0012213. doi: 10.1128/genomeA.00122-13.

We report the first draft genome sequences of five Yersinia pseudotuberculosis isolates of sequence type (ST) 19 and of a variant from one of the five isolates. The total length of assemblies ranged from 4,226,485 bp to 4,274,148 bp,...

Showing 1 to 12 of 138 entries