Synthetic Route of C13H19Br2ClN2OOn October 1, 2021 ,《Potential pharmacokinetic interaction between orally administered drug and osmotically active excipients in pediatric polypharmacy》 was published in European Journal of Pharmaceutical Sciences. The article was written by Matsui, Kazuki; Nakagawa, Tomoya; Okumura, Tomonori; Yamane, Miki; Tokunaga, Yuji; Yokota, Shoji. The article contains the following contents:
Poorly absorbable sugar alcs. (e.g., mannitol, sorbitol, and maltitol) are the excipients frequently contained in pediatric dosage forms. Due to their osmotically active properties, certain amount of sugar alcs. reportedly reduces oral bioavailability of concomitant drugs. This fact implies the possible pharmacokinetic interaction between orally administered drug and sugar alcs. which are present in other concomitant medications. The purpose of this study was to identify the possibility and likeliness of the osmotically active excipient-induced pharmacokinetic interaction in pediatric polypharmacy. Previously developed in silico model that captured the osmotic effect of sugar alcs. in adults was expanded to pediatric population. This math. model successfully explained the impaired bioavailability of lamivudine by the co-administered sorbitol in other dosage forms. In the meantime, sugar alc. contents in marketed pediatric dosage forms were investigated by reverse engineering technol. Considering the critical administration dose of sugar alcs. estimated by in silico model, it was revealed that 25 out of 153 pediatric dosage forms were identified as possible perpetrators even under the approved administration and dosage in Japan. This study shed light on the potential pharmacokinetic interaction that cannot be dismissed throughout the pediatric pharmaceutical dosage form design and development. In the experimental materials used by the author, we found trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride(cas: 23828-92-4Synthetic Route of C13H19Br2ClN2O)
trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride(cas: 23828-92-4) enhances pulmonary surfactant production and stimulates ciliary activity.Synthetic Route of C13H19Br2ClN2O It promotes mucus clearance, facilitates expectoration and eases productive cough, allowing patients to breathe.
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