نتایج جستجو برای: quaternary mixture of drugs
تعداد نتایج: 21181430 فیلتر نتایج به سال:
the lack of variation in antifungal drugs, and the misuse or inappropriate use usually causes resistant strains of the yeast in human’s normal flora. unfortunately, a large number of candida infection cases in immunosuppressed patients with insufficient treatment eventually can cause patient's death. the aim of this study was to evaluate the in vitro conventional antifungal azole compounds with...
We consider a second-order conservative nonlinear numerical scheme for the Ncomponent Cahn–Hilliard system modeling the phase separation of a N-component mixture. The scheme is based on a Crank–Nicolson finite-difference method and is solved by an efficient and accurate nonlinear multigrid method. We numerically demonstrate the second-order accuracy of the numerical scheme. We observe that our ...
in this thesis, a new optically active poly(amide-imide) (pai) was synthesized by the indirect polycondensation reaction of the l-phenylalanine based diacid chloride and 4,4?-diaminodiphenylether in the presence of triethylamine in n-methyl-2-pyrrolidone. the formation of pai was confirmed by ftir, 1h nmr and elemental analysis. in next step, the surface of titanium dioxide (tio2) nanoparticles...
A convenient synthetic method for the marine antibiotic (-)-malyngolide and its stereoisomers was accomplished from a chiral alpha-alkoxyketone (4), which was readily available as a chiron. Chiral quaternary carbon synthons (5a) and (5b) as the key intermediates were constructed by the chelation controlled addition of Grignard reagent to 4. The diastereomeric mixture of 5a and 5b was readily tr...
10.1586/14750708.3.2.215 © 2 Antimuscarinic drugs currently form the mainstay of pharmacotherapy for overactive bladder. Trospium chloride, an antimuscarinic with an unusual quaternary amine structure, has recently gained approval in the USA for the treatment of this condition. As a quaternary amine, trospium has pharmacological properties that are distinct from other available antimuscarinics ...
run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...
In this paper systematics of the gastropods of the Quaternary deposits were studied in the Caspian Sea in an exploration well in the northern city of Aq Qala in Golestan province. In this subsurface studied, total thickness of Quaternary deposits is 2585m. A Total of 11 species, 8 genera of 5 families of gastropods are reported. The identified gastropods show that since the beginning of the Qua...
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