Results 11 to 20 of about 15,618 (267)
Acta Crystallographica Section E Structure Reports Online, 2011 The title compound, C(21)H(29)ClO(3) [systematic name (8R,9S,10R,13S,14S,17S)-4-chloro-3-oxoandrost-4-en-17β-yl acetate], is a 4-chloro derivative of testosterone, used as an anabolic androgenic agent or applied topically in ophthalmological and dermatological treatments. The absolute configurations at positions 8, 9, 10, 13, 14 and 17 were established
E. Maccaroni +3 more
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ON TRIPHENYLMETHYL ACETATE. [PDF]
Journal of the American Chemical Society, 1903 n ...
Gomberg, M., Davis, G. T.
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Gas-liquid chromatographic analyses of 1,2-ethanediol monoethers and monoesters
Journal of Lipid Research, 1968 Synthetic mixtures of saturated and unsaturated monoethers and monoesters of 1,2-ethanediol, ranging in chain length from 12 to 20, were analyzed as acetates, trifluoroacetates (TFA), and trimethylsilyl (TMS) ethers by gas chromatography on polar and ...
Randall Wood, Wolfgang J. Baumann
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Orbital: The Electronic Journal of Chemistry, 2012 This work aimed to the synthesis of basic acetates of Cu (II) and Fe(III) against larvae of Aedes aegypti and Gram negative and Gram positive. The transition metal ions Cu (II) and Fe (III) have bactericidal activity and are toxic to Aedes aegypti larvae
Jéssica V. Nardeli +4 more
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Effect of acute exposure of lead acetates on the morphology of liver and kidney of mice (Mus musculus) and the role of vitamin C as a repairing agent [PDF]
Basrah Journal of Veterinary Research, 2011 The objective of this study is to elicit the destructive effect of lead on the tissues of liver and kidney of mice and if vitamin C is capable of repairing the damage caused by lead. In this study, 40 male mice were used and divided into three groups as:
Ishraq J. H +2 more
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PdII-Catalyzed Cyclization of 1-Cyclopropyl-2-propynyl Acetates
CHIMIA, 1985 PdCl2(MeCN)2 catalyzes the cyclization of 1-cyclopropyl-2-propynyl acetates to 3-methyl-1,4-cyclopentadienyl acetates, which are cleaved in situ to 2-cyclopentenones.
Valentin Rautenstrauch
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Acta Societatis Botanicorum Poloniae, 2014 Biotransformation carried out by apples (Malus silvestris) resulted in enantiospecific hydrolysis of racemic acetates, the derivatives of secondary aromatic-aliphatic or terpenic alcohols. The alcohols are oxygenated to ketones (reversible reaction). The
Agnieszka Mironowicz
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Green Synthesis and Catalysis, 2021 A novel approach was developed for the synthesis of 5H-isochromeno [4,3-b]indolizin-5-ones (ICIDOs) 3 through a cascade reaction of 1,2,3-indantriones 1 with ethyl 2-(pyridine-2-yl)acetates 2.
Haodan He +4 more
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Effect of ethyl acetate extract of usnea longissima on esophagogastric adenocarcinoma in rats [PDF]
Acta Cirúrgica Brasileira, 2019 Purpose: To investigate the effects of the EtOAc extract of U. longissima which is uninvestigated previously on esophagogastric cancer induced in rats with N-methyl-N-nitro-N-nitrosoguanidin (MNNG). Methods: The anticancer activity of EtOAc extract of
Renad Mammadov +9 more
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A method for the rapid qualitative and quantitative analysis of 4,4-dimethyl sterols
Journal of Lipid Research, 1973 A simple and relatively rapid technique has been developed for the separation of several 4,4-dimethyl steryl acetates, some of which contain sterically hindered nuclear double bonds.
G.F. Gibbons +2 more
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