LTD.;CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO.
发明人:
Luo, Jie,Deng, Jie,Lin, Meng,Qin, Yongmei,Ye, Wenrun,Lin, Bo
申请号：
AU2008318137
公开号：
AU2008318137B2
申请日:
2008.10.21
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
A purification method of pemetrexed salts by means of salting-out. The pemetrexed saltsare defined as formula (III) in which, (1) If M is H,then M and M are H, Li,Na or Kindependently. M and Mare the same or not ,but they can not be H simultaneously； (2)If Mis Li, Naor K, then Mand M are Li, Na or Kindependently. M, M and Mare the same or not.
