Hydrophilic Derivatives of Dithranol

Hydrophilic molecular rotor derivatives-synthesis and characterization.

Recent research shows high potential for some p-N,N-dialkylaminobenzylidenecyanoacetates, part of a group known as fluorescent molecular rotors, to serve as fluorescent, non-mechanical viscosity sensors. Of particular interest are molecules compatible with aqueous environments. In this study, we present the synthesis and physical characterization of derivatives from 9-(2-carboxy-2-cyanovinyl)-j...

Synthesis and Solubility of Hydrophilic Derivatives of β- Sitosterol

In this study, hydrophilic derivatives of β-sitosterol, which is known to have potential to reduce blood cholesterol levels, were synthesized by the esterification of poly(ethylene glycol) (PEG) and β -sitosterol with carboxylic functionality in the presence of dehydrating agents and a basic catalyst. By adjusting the molar ratios of reactants in the esterification reaction, hydrophilic β-sitos...

-patient treatment with calcipotriol versus dithranol in refractory psoriasis

Dithranol, glucose-6-phosphate dehydrogenase inhibition and active oxygen species.

Inhibition of glucose-6-phosphate dehydrogenase (G6-PDH) by dithranol (anthralin, CAS 480-22-8) has been studied in the presence of catalase, superoxide dismutase (SOD) and various scavengers of active oxygen species. Most scavengers were found to be either inhibitors of G6-PDH by themselves or simply without effect. The combined addition of catalase and SOD as well as the heat-denatured enzyme...

determination of olanzapine and thiourea using electrodes modified by dna and film of copper-cobalt hexacyanoferrate & investigation of electro-oxidation of some catechol derivatives in the presence of 4-phenylsemicarbazid

چکیده هدف از این کار بررسی الکترواکسیداسیون کتکول و مشتقات آن در حضور 4-فنیل سمی کاربامازید بوده است اکسیداسیون کتکولها ترکیبات نا پایدار کینونها را تولید می کنند که این ترکیبات می تواند در واکنش مایکل بعنوان پذیرنده نوکلئوفیل عمل نمایند. در ادامه اکسایش کتکولهای (a-c1) را درحضور 4-فنیل سمی کاربامازید در محلول آب/استونیتریل (90/10)بوسیله ولتامتری چرخه ای و کولن متری در پتانسیل ثابت مورد بررسی ...