In another development, leading Japanese drug maker Takeda Pharmaceutical sued Ahmedabad-based Torrent Pharma in the US for infringing seven patents covering its flagship diabetes drug, Actos. Oracea (doxycycline) is the only US Food and Drug Administration approved oral drug to treat rosacea -- a skin disorder in the face with inflammation, skin redness and spider veins.
The company now plans to bet on health sciences, skin care and specialised products, says Arnab Dutta.