Abstract:
A process for making (2S,5R)-5-ethynyl-1-{N-(4-methyl-1-(4-carboxy-pyridin-2-yl)piperidin-4-yl)glycyl}pyrrolidine-2-carbonitrile and salts thereof, and intermediates used in the process are disclosed.
Abstract:
The present invention features tablet dosage forms comprising two or more different active ingredients. In one embodiment, a tablet dosage form of the invention comprises a first layer and a second layer, wherein the first layer comprises polymer-based solid dispersion particles having a mean particle size of no more than 200 μm.