发明授权
US5066681A 1-trifluoromethyl-1-nitro-2-alkoxy-2-aryl-ethanes, their preparation and
antimycotic agents containing them
失效
1-三氟甲基-1-硝基-2-烷氧基-2-甲醛，其制备和含有它们的抗菌剂
- 专利标题： 1-trifluoromethyl-1-nitro-2-alkoxy-2-aryl-ethanes, their preparation and antimycotic agents containing them
- 专利标题（中）： 1-三氟甲基-1-硝基-2-烷氧基-2-甲醛，其制备和含有它们的抗菌剂
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申请号： US409909申请日： 1989-09-20
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公开(公告)号： US5066681A公开(公告)日： 1991-11-19
- 发明人: Bernd Baasner , Gunther Beck , Helmut Heitzer , Klaus Scaller
- 申请人： Bernd Baasner , Gunther Beck , Helmut Heitzer , Klaus Scaller
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX3834326 19881008
- 主分类号： A01N33/20
- IPC分类号： A01N33/20 ; A01N35/04 ; A01N43/78 ; C07C205/31 ; C07C205/34 ; C07C205/44 ; C07D277/24 ; C07D277/32 ; C07D277/34 ; C07D277/58
摘要：
1-Trifluoromethyl-1-nitro-2-alkoxy-2-aryl-ethanes of the formula ##STR1## in which R.sup.1 represents a straight-chain or branched alkyl radical andR.sup.2 represents an optionally substituted aryl or hetaryl radical,their preparation from an aldehyde of the formula R.sup.2 -CHO, an alcohol of the formula R.sup.1 -OH and trifluoromethylnitromethane in the presence of a compound containing basic groups and antimycotic agents containing these compounds.
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