The Molded Tablet, a disintegrant-free orally disintegrating tablet, resists thickening solution-reduced drug dissolution was written by Onuki, Yoshinori;Sugiura, Daisuke;Kumada, Shungo;Kobayashi, Ryosuke;Nakamura, Taichi;Kogawa, Toru;Sakai, Hideki;Okada, Kotaro. And the article was included in Journal of Drug Delivery Science and Technology in 2022.COA of Formula: C23H28ClN3O5S This article mentions the following:
In clin. practice, a thickening solution is frequently coadministered with medicinal tablets to facilitate swallowing by older patients. This study investigated the effect of thickening solutions on the reduction in drug dissolution from orally disintegrating tablets (ODTs) by testing a disintegrant-free ODT, the Molded Tablet (MT), and various disintegrant-containing ODTs. After measurement of the tensile strength of the test ODTs, a drug dissolution test was performed on ODTs treated with or without thickening solutions Drug dissolution from the common disintegrant-containing ODTs was reduced significantly by treatment with thickening solutions, but the reduction was more moderate for the test MT. The present study also measured the swelling behavior and mech. strength of the test ODTs after treatment with thickening solution We observed that the MTs displayed less swelling in the thickening solution and that the swollen tablets had lower mech. strength than the disintegrant-containing ODTs. This study suggests that the disintegrants contained in ODTs play a key role in reducing drug dissolution accompanied by treatment with a thickening solution, i.e., the disintegrants allow the ODT to interact closely with the thickening solution and this interaction has a substantial impact on the drug dissolution from ODTs. In the experiment, the researchers used many compounds, for example, 5-Chloro-N-(4-(N-(cyclohexylcarbamoyl)sulfamoyl)phenethyl)-2-methoxybenzamide (cas: 10238-21-8COA of Formula: C23H28ClN3O5S).
5-Chloro-N-(4-(N-(cyclohexylcarbamoyl)sulfamoyl)phenethyl)-2-methoxybenzamide (cas: 10238-21-8) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. Ionic, or saltlike, amides are strongly alkaline compounds ordinarily made by treating ammonia, an amine, or a covalent amide with a reactive metal such as sodium.COA of Formula: C23H28ClN3O5S
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics