发明授权
- 专利标题: Orally active nonaddicting analgesics
- 专利标题(中): 口服活性止痛镇痛药
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申请号: US534702申请日: 1990-06-07
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公开(公告)号: US5366979A公开(公告)日: 1994-11-22
- 发明人: John A. Lawson
- 申请人: John A. Lawson
- 申请人地址: CA Menlo Park
- 专利权人: Pharmaco Development Partners
- 当前专利权人: Pharmaco Development Partners
- 当前专利权人地址: CA Menlo Park
- 主分类号: A61K31/485
- IPC分类号: A61K31/485 ; A61P25/04 ; C07D489/02 ; A61K31/44
摘要:
Analgesic compositions containing stereoisomerically pure normorphine and norcodeine derivatives or pharmaceutically acceptable acid addition salts thereof are described. Methods of administering the novel compositions to achieve analgesia are described as well.
公开/授权文献
- US4537996A Hydroxybiphenyl compounds 公开/授权日:1985-08-27
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