نتایج جستجو برای: quantitative structure retention relationship

تعداد نتایج: 2359238  

Journal: :journal of physical & theoretical chemistry 2015
fatemeh shafiei

it is well known that the chemical behavior of a compound is dependent upon the structure of itsmolecules. quantitative structure – activity relationship (qsar) studies and quantitative structure –property relationship (qspr) studies are active areas of chemical research that focus on the nature ofthis dependency. topological indices are the numerical value associated with chemical constitution...

Journal: :Japanese Journal of Pesticide Science 2013

The properties relevant to pharmacokinetics and pharmacodynamics of four series of synthesized s-triazine derivatives have been studied by Quantitative structure-retention relationship (QSRR) approach. The chromatographic behavior of these compounds was investigated by using reversed-phase high performance thin-layer chromatography (RP-HPTLC). Chromatographic retention (RM0) was correlated with...

2007
Tiago L. Moda Carlos A. Montanari Adriano D. Andricopulo

Human plasma protein binding (PPB) is an important pharmacokinetic property in drug design. Hologram quantitative structure-activity relationships (HQSAR) were conducted on a series of structurally diverse molecules with known PPB. The best statistical model (q = 0.72, r = 0.91) was used to predict the PPB of 62 test set compounds, and the predicted values were in good agreement with the experi...

Journal: :iranian journal of pharmaceutical research 0
lidija r. jevric university of novi sad, faculty of technology sanja o. podunavac kuzmanovic university of novi sad, faculty of technology jaroslava v. svarc gajic university of novi sad, faculty of technology strahinja kovacevic university of novi sad, faculty of technology bratislav z. jovanovic university of belgrade, institute for chemistry, technology and metallurgy

the properties relevant to pharmacokinetics and pharmacodynamics of four series of synthesized s-triazine derivatives have been studied by quantitative structure-retention relationship (qsrr) approach. the chromatographic behavior of these compounds was investigated by using reversed-phase high performance thin-layer chromatography (rp-hptlc). chromatographic retention (rm0) was correlated with...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

the skill of reading in english as a foreign language is an important and challenging one which is affected both by linguistic and extra linguistic factors. since vocabularies are part and parcel of every reading comprehension text, knowing enough vocabulary always facilitates this process. however, guessing strategy as one of the most important strategies has consistently ignored by language l...

2012
D. Giesen C.A.M. van Gestel

Recently, we developed quantitative structure-activity relationships (QSARs) for the toxicity to Folsomia candida of eight chlorobenzenes (CB) and four chloroanilines (CA). These QSARs used freely dissolved soil interstitial water concentrations determined by solid-phase microextraction (SPME), and corresponding with the EC10 and EC50 for effects on reproduction. Chemical concentrations however...

2016
Nitendra K. Sahu

The emergence and rapid spread of chloroquine resistant strains of Plasmodium falciparum has dramatically reduced the chemotherapeutic options. Towards this goal, the quantitative structure-activity relationship analysis of some synthesized 7-substituted 4aminoquinolines were performed for their antiplasmodial activity against chloroquine-resistant parasites to find out the structural features ...

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