Day: November 7, 2022

Eltsova, Natalia O.; Budko, Elena V.; Yampolskii, Leonid M.; Kulikov, Alexander L. published an article in 2016, the title of the article was UPLC study of inter-component interaction in the system “naproxen – pheniramine maleate”.Computed Properties of 132-20-7 And the article contains the following content:

The anal. was performed for the two-component system “naproxen – pheniramine maleate” using the method UPLC. It is concluded that strengthening the destructive processes in the presence of pheniramine maleate with naproxen based on the chromatogram initial substances at influence of stress factors and identified degradation products. The experimental process involved the reaction of N,N-Dimethyl-3-phenyl-3-(pyridin-2-yl)propan-1-amine maleate(cas: 132-20-7).Computed Properties of 132-20-7

The Article related to naproxen pheniramine maleate inter component interaction uplc, Pharmaceuticals: Formulation and Compounding and other aspects.Computed Properties of 132-20-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Liu, Jian-Qiang; Li, Xue-Feng; Gu, Chu-Ying; da Silva, Julio C. S.; Barros, Amanda L.; Alves, Severino Jr.; Li, Bao-Hong; Ren, Fei; Batten, Stuart R.; Soares, Thereza A. published an article in 2015, the title of the article was A combined experimental and computational study of novel nanocage-based metal-organic frameworks for drug delivery.Quality Control of 5,5′-(Pyridine-2,5-diyl)diisophthalic acid And the article contains the following content:

Three new metal organic frameworks (MOFs) with chem. formulas [(CH3)2NH2] [Sm3(L1)2(HCOO)2(DMF)2(H2O)]·2DMF·18H2O (1), [Cu2(L2)(H2O)2]·2.22DMA (2) and [Zn2(L1)(DMA)]·1.75DMA were synthesized and structurally characterized. 1 and 2 show a classical NbO-like topol. and have two types of interconnected cages. 3 exhibits an uncommon zzz topol. and has two types of interconnected cages. These MOFs can adsorb large amounts of the drug 5-fluorouracil (5-FU) and release it in a progressive way. 5-FU was incorporated into desolvated 1, 2 and 3 with loadings of 0.40, 0.42, and 0.45 g g-1, resp. The drug release rates were 72%, 96% and 79% of the drug after 96 h in 1, 120 h in 2 and 96 h in 3, resp. Grand Canonical Monte Carlo (GCMC) simulations were performed to investigate the mol. interactions during 5-FU adsorption to the three novel materials. The GCMC simulations reproduced the exptl. trend with respect to the drug loading capacity of each material. They also provided a structural description of drug packing within the frameworks, helping to explain the load capacity and controlled release characteristics of the materials. 5-FU binding preferences to 1, 2 and 3 reflect the diversity in pore types, chem. and sizes. The calculated drug load is more related to the mol. properties of accessible volume Vacc than to the pore size. The experimental process involved the reaction of 5,5′-(Pyridine-2,5-diyl)diisophthalic acid(cas: 1431292-15-7).Quality Control of 5,5′-(Pyridine-2,5-diyl)diisophthalic acid

The Article related to nanocage metal organic framework preparation 5fu drug delivery cancer, Pharmaceuticals: Formulation and Compounding and other aspects.Quality Control of 5,5′-(Pyridine-2,5-diyl)diisophthalic acid

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Xing, Kai; Fan, Rui-Qing; Liu, Xiao-Yuan; Gai, Shuang; Chen, Wei; Yang, Yu-Lin; Li, Jing published an article in 2020, the title of the article was A self-calibrating dual responsive platform for the sensitive detection of sulfite and sulfonic derivatives based on a robust Hf(IV) metal-organic framework.Name: Pyridine-3-sulfonic acid And the article contains the following content:

A robust hafnium-based metal organic framework, Hf-PBTA, with sensitive and self-calibrating dual-emissive fluorescence response towards sulfite and sulfonic derivatives, including antibiotic sulfamethazine, has been developed, which shows fast detection of sulfite ions at a concentration as low as 76 ppb. The opposite response tendency from two radiative pathways towards aromatic sulfonic mols. and sulfite anions stems from the synergistic effect of the pyridine protonation effect, π-π stacking interaction and intramol. twist motion. The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Name: Pyridine-3-sulfonic acid

The Article related to fluorescent sensor sulfite sulfonic derivative metal organic framework, Organic Analytical Chemistry: Determinations and other aspects.Name: Pyridine-3-sulfonic acid

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem