Study Evaluating the Effects of the Proton Pump Inhibitor Rabeprazole and Food on the Pharmacokinetics of Lorlatinib in Healthy Participants was written by Xu, Huiping;O’Gorman, Melissa T.;Nepal, Sunil;James, Lee P.;Ginman, Katherine;Pithavala, Yazdi K.. And the article was included in Clinical Pharmacology in Drug Development in 2021.COA of Formula: C18H20N3NaO3S The following contents are mentioned in the article:
The objectives of this phase 1, open-label crossover study (NCT02569554) in healthy adult participants were to determine (1) the effects of the proton pump inhibitor (PPI) rabeprazole on lorlatinib pharmacokinetics (PK), (2) the effects of a high-fat meal on lorlatinib PK, and (3) the relative bioavailability of an oral solution to tablet formulation of lorlatinib under fasted conditions. Participants were followed on-study for 鈮?0 days after the first dose of lorlatinib. Participants received treatments over 4 periods, with a washout of 鈮?0 days between consecutive lorlatinib doses. Twenty-seven participants were enrolled and received lorlatinib, and all were assessed for PK and safety. Results showed no effect of multiple doses of rabeprazole on the total plasma exposure of a single oral dose of lorlatinib 100-mg tablets. The results also indicated that a high-fat meal had no effect on lorlatinib PK after a single 100-mg oral dose. In addition, the relative bioavailability of lorlatinib oral solution compared with lorlatinib tablets was complete (approx. 108%). The safety profile of lorlatinib was consistent with that reported in previous studies, and most treatment-related adverse events were mild to moderate. These data indicate that lorlatinib can be administered with drugs that modify gastric acid, including PPIs, without restriction. These results also confirm that lorlatinib can be administered regardless of food intake. This study involved multiple reactions and reactants, such as Sodium 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide (cas: 117976-90-6COA of Formula: C18H20N3NaO3S).
Sodium 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide (cas: 117976-90-6) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).COA of Formula: C18H20N3NaO3S
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem