نتایج جستجو برای: salicylic acids
تعداد نتایج: 272604 فیلتر نتایج به سال:
BAL, E. and S. CELIK, 2010. The effects of postharvest treatments of salicylic acid and potassium permanganate on the storage of kiwifruit. Bulg. J. Agric. Sci., 16: 576-584 Kiwifruit (Actinidia deliciosa cv. Hayward) was used to investigate the effects of salicylic acid (0.5 mM, 1 mM) and potassium permanganate treatments on fruit quality and storage life during storage for two years. After tr...
The importance of p-aminosalicylic acid in the treatment of tuberculosis has been demonstrated both clinically and experimentally (l-6). The close structural relationships between benzoic, salicylic, p-aminobenzoic (PABA), and p-aminosalicylic (PASA) acid warrant a comparative study of the metabolism of these substances in the animal body.* Recent workers, interested in the behavior of PABA in ...
The O-tosylsalicylamide S3I-201 (10) was used as a starting point for design and synthesis of novel STAT-3 dimerization inhibitors with improved drug-like qualities. The phosphonic acid 12d and salicylic acids 13f, 13g with a shorter amide linker lacking the O-tosyl group had improved STAT-3 inhibitory activity. The equivalent potencies observed by the replacement of phosphonic acid moiety of 1...
In this study and for the first time there are use of specific electrical conductivity, acidity function, difference potential salicylic acetyl acids (Aspirin) solution before after adsorption to describe elicit mechanism as followed :-MO¯ + H2O → MOH (first step)MOH H+ MOH2+ Anion L¯ -------- ¯ L (second step)Mo¯ ( alumina surface ) , anione )The is represented by two steps change charge from ...
Salicylic acids are shown to be readily available and versatile starting materials that easily undergo a tandem arylation-protodecarboxylation process under Pd-catalysis. The corresponding meta-arylphenols can subsequently be easily transformed into a variety of meta-functionalized biaryls, highlighting the versatility of this approach to access this structural motif.
Photoreduction of pyridine N-oxide, which has a key structure of antitumor agents for hypoxic solid tumors, by 1-benzyl-1,4-dihydronicotinamide in deaerated aprotic media resulted in generation of hydroxyl radical, leading to the oxidation of salicylic acid to 2,3- and 2,5-dihydroxybenzoic acids, and catechol.
In order to investigate the effects of foliar application of salicylic and ascorbic acids on some physiological characteristics of soybean (Glycine max L. cv. Williams) under salinity stress, a factorial pot experiment was conducted based on completely randomized design with four replications in the summer 2012 in the Yasouj University. Factors were included of four levels of salinity (0, 50, ...
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