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发明名称
4-TERT-BUTYL-N-[6-(2-HYDROXYETHOXY)-5-(2-METHOXYPHENOXY)-2(2-PYRIMIDINYL)-PYRIMIDINE-4-YL)-BENZEN ESULFONAMIDE SODIUM
摘要
A process for the purification of Bosentan sodium and a novel crystalline form of substantially pure Bosentan sodium to disclosed in this invention.
申请公布号
WO2014033758(A1)
申请公布日期
2014.03.06
申请号
WO2013IN00529
申请日期
2013.08.29
申请人
RAO, DAVULURI RAMAMOHAN
发明人
RAO, DAVULURI RAMAMOHAN;RAVI, PONNAIAH;GURUSWAMY, BATHINI;NEELA, PRAVEEN KUMAR;RAO, NARAYANA VENUGOPALA;PRASAD, SOMEPALLI;NARESH, DONGARI
分类号
C07D403/04
主分类号
C07D403/04
代理机构
代理人
主权项
地址
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