Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of sitagliptin intermediates

Preparation of sitagliptin intermediates

US Patent 9174930 · Granted Nov 3, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Processes for the preparation of beta-aminosulfone compounds2018
Key intermediates for the synthesis of rosuvastatin or pharmaceutically acceptab2016
Preparation of sitagliptin intermediates2016
Preparation of sitagliptin intermediates2016
Synthetic route for the preparation of α-amino boronic acid derivatives via subs2016
Process for preparing amorphous rosuvastatin calcium of impurities2015
Process for the preparation of key intermediates for the synthesis of statins or2015
Processes for the preparation of key intermediate for the synthesis of rosuvasta2015
Process for hydrogenation of halogenoalkenes without dehalogenation2014
Synthesis of statins2013
Catalyzed carbonylation in the synthesis of angiotensin II antagonists2013
2′-halobiphenyl-4-yl intermediates in the synthesis of angiotensin II antagonist2013