发明授权
- 专利标题: 4-fluorobiphenyl derivatives
- 专利标题(中): 4-氟联苯衍生物
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申请号: US217566申请日: 1994-03-25
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公开(公告)号: US5393780A公开(公告)日: 1995-02-28
- 发明人: Masakatsu Matsumoto , Nobuko Watanabe , Eiko Mori , Miwa Ishihara , Tetsuaki Yamaura , Misao Aoyama , Hiroshi Ikawa , Hisako Kobayashi
- 申请人: Masakatsu Matsumoto , Nobuko Watanabe , Eiko Mori , Miwa Ishihara , Tetsuaki Yamaura , Misao Aoyama , Hiroshi Ikawa , Hisako Kobayashi
- 申请人地址: JPX Tokyo
- 专利权人: Fujirebio Inc.
- 当前专利权人: Fujirebio Inc.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX5-090556 19930326
- 主分类号: C07C45/44
- IPC分类号: C07C45/44 ; C07C47/277 ; C07C59/64 ; C07C69/734 ; C07D213/30 ; C07D309/12 ; C07D309/30 ; A01N37/10
摘要:
A 4-fluorobiphenyl derivative of formula (I): ##STR1## wherein A is a .omega.-oxycarbonyldihydroxybutyl group of formula (II): ##STR2## wherein R.sup.2 is a hydrogen atom, an alkyl group, an alkaline metal or an alkaline earth metal; a tetrahydropyranyl group of formula (III): ##STR3## or a .omega.-oxycarbonyl-3-oxobutyl group of formula (IV): ##STR4## wherein R.sup.3 is an alkyl group; R.sup.1 is an alkyl group. This 4-fluorobiphenyl derivative is useful as an effective component for a cholesterol or lipid lowering agent.
公开/授权文献
- US4932635A Cold hearth refining apparatus 公开/授权日:1990-06-12
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