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, 127294-73-9, name is (R)-Piperidin-3-amine, introducing its new discovery. Quality Control of: (R)-Piperidin-3-amine
A new chemical class of potent DPP-4 inhibitors structurally derived from the xanthine scaffold for the treatment of type 2 diabetes has been discovered and evaluated. Systematic structural variations have led to 1 (BI 1356), a highly potent, selective, long-acting, and orally active DPP-4 inhibitor that shows considerable blood glucose lowering in different animal species. 1 is currently undergoing clinical phase IIb trials and holds the potential for once-daily treatment of type 2 diabetics.
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 127294-73-9 is helpful to your research. Quality Control of: (R)-Piperidin-3-amine
Reference：
Piperidine – Wikipedia,
Piperidine | C5H578N – PubChem