Complex sentence: In 2000, AstraZeneca considered possibly licensing out remacemide to some other pharmaceutical company, but there has been little news about remacemide since then, and its development may have been discontinued in July of 2001.
Split into simpler sentences: In 2000, AstraZeneca considered possibly licensing out remacemide to some other pharmaceutical company, but there has been little news about remacemide since then. Remacemide's development may have been discontinued in July of 2001.