发明名称 A PROCESS FOR PREPARATION OF HIGHLY PURE HYDROCHLOROTHIAZIDE
摘要 <p>The present invention relates to an improved process for the preparation of Hydrochlorothiazide of formula (I) having purity of at least 99.9% and OVI content below detectable limit. The present invention further provides a new polymorphic form of Hydrochlorothiazide. (Formula I).</p>
申请公布号 WO2009150497(A1) 申请公布日期 2009.12.17
申请号 WO2008IB53573 申请日期 2008.09.04
申请人 ALEMBIC LIMITED;DEO, KESHAV;PRASAD, ASHOK;PANCHASARA, DINESH;PRAJPATI, BHAVESH;PATEL, ILESH 发明人 DEO, KESHAV;PRASAD, ASHOK;PANCHASARA, DINESH;PRAJPATI, BHAVESH;PATEL, ILESH
分类号 C07D285/28 主分类号 C07D285/28
代理机构 代理人
主权项
地址