发明授权
- 专利标题: (4-Biphenylyl)-butenols
- 专利标题(中): (4-联苯基) - 丁烯醇
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申请号: US485574申请日: 1974-07-03
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公开(公告)号: US3969418A公开(公告)日: 1976-07-13
- 发明人: Helmut Teufel , Wolfhard Engel , Ernst Seeger
- 申请人: Helmut Teufel , Wolfhard Engel , Ernst Seeger
- 申请人地址: DT Ingelheim am Rhein
- 专利权人: Boehringer Ingelheim GmbH
- 当前专利权人: Boehringer Ingelheim GmbH
- 当前专利权人地址: DT Ingelheim am Rhein
- 优先权: DT2240440 19720817
- 主分类号: C07C31/34
- IPC分类号: C07C31/34 ; C07C31/14
摘要:
Compounds of the formula ##SPC1##Wherein A is ##EQU1## or WHERE Z is hydrogen or methyl, andR.sub.1 is halogen or, when A is ##EQU2## also hydrogen, THE COMPOUNDS ARE USEFUL AS ANTIPHLOGISTICS.
公开/授权文献
- US5580643A Composite materials and methods for making the same 公开/授权日:1996-12-03