It’s only fair to share… Synthesis of (S)-pregabalin, Teva WO-2017019791 TEVA PHARMACEUTICALS INTERNATIONAL GMBH [CH/CH]; Schusselstrasse 12 8645 Jona (CH) (For All Designated States Except US). JANAGANI, Satyanarayana [US/US]; (US) (US only) Improved process for preparing (S)-pregabalin, useful for treating pain, seizures, convulsions and anxiety. Also claims novel intermediates of (S)-pregabalin and their preparation method. …