发明授权
EP1904448B1 PURIFICATION OF MONTELUKAST 有权
清洁孟鲁司特

PURIFICATION OF MONTELUKAST
摘要:
The present invention provides methods of purifying montelukast, a new isolated impurity of montelukast of formula I, method for its isolation, and method of using montelukast impurity as a reference marker and a reference standard.
公开/授权文献
信息查询
0/0