Synthesis, spectroscopic, thermal and antimicrobial investigations of charge-transfer complexes formed from the drug procaine hydrochloride with quinol, picric acid and TCNQ

Investigation of radiosensitivity of gamma irradiated procaine hydrochloride in the solid state

“…Besides procaine has been long employed as a pharmacological agent in the life sciences and clinical therapeutic studies [13]. The EPR spectrum of PHCl gamma-irradiated at 5 and 20 kGy is shown in Fig.1a and 1b, respectively.…”

Charge-transfer Complexes Formed between the Sweeteners Saccharin Drug and Acido Acceptors: Structural, Thermal and Morphological Features

“…But its Charge Transfer (CT) interactions have not been reported in the literature. As a continuation of our works on the synthesis, characterization and application of CT complexes (Adam, 2012(Adam, , 2013(Adam, , 2014aAdam et al, 2012Adam et al, , 2013aEldaroti et al, 2013aEldaroti et al, , b, c, 2014Refat et al, 2013Refat et al, , 2014aRefat et al, , b, c, d, e, 2015aRefat and Adam, 2014;Salman et al, 2013), in this paper, two new CT complexes formed between sacH as the donor with chloranilic acid (CLA) and Picric Acid (PA) as B-acceptors have been structurally, thermally and morphologically studied ( CLA and PA in organic media. The synthesized sacH complexes were characterized to interpret the behavior of interactions using IR and 1 H NMR spectroscopy and CHN elemental analyses, as well as TG and DTA techniques.…”

Quantitative Determination of drugs & pharnaceuticalsby using iodine as analytical reagent: A spectrophotometric study

“…This is attributed due to I 3 -ion formed by the interaction of iodine with drugs and the same is shown below as Scheme 1. The absorbance of the band at 366 is a function of concentration of the drugs and formed a basis for quantitative determination of drugs and attracted the attention of many pharmaceutical analysts [43][44][45][46][47][48][49][50][51][52].…”