China approved Guangzhou Baiyunshan Pharmaceutical (SHA:600332, HKG:0874) subsidiary Baiyunshan Pharmaceutical General Factory's trimetazidine hydrochloride sustained-release tablets, according to a Tuesday filing with the Shanghai bourse.
The drug is indicated for angina pectoris or chest pain that is uncontrollable or cannot be tolerated by first-line anti-naginal treatment, the filing said.