首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
FORMOTEROL TARTRATE PROCESS AND POLYMORPH
摘要
<p>A method of preparation of a highly pure salt of R,R-formoterol L-tartrate is disclosed. The process provides the most thermodynamically stable polymorph by recrystallization of a novel polymorph.</p>
申请公布号
WO2003042165(A1)
申请公布日期
2003.05.22
申请号
US2002034118
申请日期
2002.10.23
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dispensing apparatus
Tension indicator
Roll for heat treating furnaces
Thermionic rectifier system
Fishing rod ferrule
Braking system
Safety hanger for brake beams
Cutter and cutter holder for taps
Bean cleaning apparatus
Liquid dispensing apparatus
Grading machine
Telephone system
Continuous absorption refrigerating apparatus
Boat
Vacuum engine
Seat spring construction
Diazo preparations and process of making same
Master valve mechanism for vacuum sealing machines
Method of making milling cutters
Ombre fabric