AstraZeneca Pharma India Limited and Dr. Reddy’s Laboratories Ltd. Collaborate to marketing for Riax, a new brand of saxagliptin and Riax-M a fixed dose combination of saxagliptin with metformin. Both Riax and Riax M are trademarks of the AstraZeneca group. AZPIL already has two brands under the trademark Onglyza and Kombiglyze for saxagliptin and in fixed dose combination with metformin respectively, promoted and marketed in the Indian market.