发明授权
- 专利标题： Extended release dosage forms of metoprolol
- 专利标题（中）： 美托洛尔的延长释放剂型
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申请号： US12225746申请日： 2007-03-28
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公开(公告)号： US08815285B2公开(公告)日： 2014-08-26
- 发明人: Prashant Manohar Mandaogade , Venkatesh Madhavacharya Joshi , Saurabh Srivastava , Vinayak Dinkar Kadam , Girish Kumar Jain
- 申请人： Prashant Manohar Mandaogade , Venkatesh Madhavacharya Joshi , Saurabh Srivastava , Vinayak Dinkar Kadam , Girish Kumar Jain
- 申请人地址： IN Bandra-Kurla Complex, Bandra East, Mumbai
- 专利权人： Wockhardt Ltd.
- 当前专利权人： Wockhardt Ltd.
- 当前专利权人地址： IN Bandra-Kurla Complex, Bandra East, Mumbai
- 代理机构： Bio Intellectual Property Services LLC (Bio IPS)
- 代理商 O. (Sam) Zaghmout
- 优先权： IN452/MUM2006 20060328; IN453/MUM/2006 20060328; IN1600/MUM/2006 20060929
- 国际申请： PCT/IB2007/000776 WO 20070328
- 国际公布： WO2007/110753 WO 20071004
- 主分类号： A61K9/62
- IPC分类号： A61K9/62 ; A61K9/58 ; A61K9/22 ; A61K9/16 ; A61K31/138 ; A61P9/00 ; A61P9/04 ; A61P9/12 ; A61K9/20 ; A61K9/50
摘要：
The present invention relates to extended release dosage forms of metoprolol or salts thereof comprising a water insoluble and non-swellable inert core and one or more pharmaceutically acceptable excipients. The invention also relates to processes for the preparation of an inert core and extended release dosage forms.
公开/授权文献
- US20090208570A1 Extended Release Dosage forms of Metoprolol 公开/授权日：2009-08-20
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