In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 160809-38-1, name is Ethyl N-Cbz-piperidine-4-carboxylate, introducing its new discovery. HPLC of Formula: C16H21NO4
A series of xanthine derivatives as potent dual ligands targeting DPP-IV and GPR119 was discovered through an approach of the merged pharmacophores of GPR119 agonists and DPP-IV inhibitor linagliptin. Systematic optimization of general structure 5 led to the identification of compound 20i with selective DPP-IV inhibition, good GPR119 agonism activity and favorable metabolic stability. Docking study was performed to elucidate the potent DPP-IV inhibition of 20i. Compound 20i may serve as a tool compound for further design of anti-diabetic drugs targeting both DPP-IV and GPR119.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 160809-38-1 is helpful to your research. HPLC of Formula: C16H21NO4
Reference：
Piperidine – Wikipedia,
Piperidine | C5H22874N – PubChem