منابع مشابه
Elucidation of the Stereochemistry of Diterpene Derivatives Obtained by Palladium Catalyzed Oxidative Coupling-Oxidation of Camphene
As estruturas dos derivados diterpénicos resultantes do acoplamento oxidativo oxidação do canfeno catalisados por paládio, ou seja, bis(2,2-dimetil-biciclo[2.2.1]hepto-3-ilideno)etano e (4,4dimetilbiciclo[3.2.1]octo-2-on-3-il)(2,2-dimetilbiciclo[2.2.1]hepto-3-ilideno)metano, foram estudadas utilizando-se as técnicas de RMN de H e de C uni e bidimensionais. Sua estereoquímica foi determinada uti...
متن کاملClotting activity of polyphosphate-functionalized silica nanoparticles.
We present a silica nanoparticle (SNP) functionalized with polyphosphate (polyP) that accelerates the natural clotting process of the body. SNPs initiate the contact pathway of the blood-clotting system; short-chain polyP accelerates the common pathway by the rapid formation of thrombin, which enhances the overall blood-clotting system, both by accelerating fibrin generation and by facilitating...
متن کاملSynthesis and activity in blood clotting
The synthesis of racemic 1,2-dioleoyl and 1 -oleoyl-2-stearoyl glycerol-3-phosphoryl serine was achieved by the phosphorylation of unsaturated diglycerides with phosphorus oxychloride, and combination with the phthalimidomethyl ester of carbo-t-butoxy-DL-serine. The synthetic phosphatidyl serines were tested in blood clotting systems in vitro. They have activity qualitatively similar to that of...
متن کاملSynthesis and Insecticide Activity of Octahydroquinazolinone derivatives
A simple method for the synthesis of octahydroquinazolinone derivatives in the presence of BF3.SiO2 and Insecticide activity of these compounds against spodoptera litura was investigated to be comparable to commercial pyrethroid insecticides, Cypermethrin and Cyhalothrin. The structure of the isolated compounds was characterized by 1HNMR and FT-IR spectroscopy.The proposed method had some ad...
متن کاملcomparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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ژورنال
عنوان ژورنال: Kazan medical journal
سال: 2015
ISSN: 2587-9359,0368-4814
DOI: 10.17750/kmj2015-455