发明授权
US5099033A Process of making 2,5-diaryl tetrahydrofurans and analogs thereof useful
as PAF antagonists
失效
制备2,5-二芳基四氢呋喃及其类似物用作PAF拮抗剂的方法
- 专利标题: Process of making 2,5-diaryl tetrahydrofurans and analogs thereof useful as PAF antagonists
- 专利标题(中): 制备2,5-二芳基四氢呋喃及其类似物用作PAF拮抗剂的方法
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申请号: US546487申请日: 1990-06-29
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公开(公告)号: US5099033A公开(公告)日: 1992-03-24
- 发明人: Ichiro Shinkai , Andrew S. Thompson , Thomas R. Verhoeven
- 申请人: Ichiro Shinkai , Andrew S. Thompson , Thomas R. Verhoeven
- 申请人地址: NJ Rahway
- 专利权人: Merck & Co., Inc.
- 当前专利权人: Merck & Co., Inc.
- 当前专利权人地址: NJ Rahway
- 主分类号: C07D307/10
- IPC分类号: C07D307/10 ; C07D307/18 ; C07D307/20
摘要:
The present invention is directed to a process of making tetrahydrofuran of the formula (D) ##STR1## resulting in 2,5-diaryltetrahydrofuran PAF antagonists of pharmaceutically acceptable purity.
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