发明授权
- 专利标题: 4-Halo-5-formyl thiazoles
- 专利标题(中): 4-卤代-5-甲酰基噻唑
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申请号: US264019申请日: 1981-05-15
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公开(公告)号: US4395544A公开(公告)日: 1983-07-26
- 发明人: Robert Egli
- 申请人: Robert Egli
- 申请人地址: CHX Basel
- 专利权人: Sandoz Ltd.
- 当前专利权人: Sandoz Ltd.
- 当前专利权人地址: CHX Basel
- 优先权: CHX4142/79 19790503
- 主分类号: C09B23/00
- IPC分类号: C09B23/00 ; C07D277/20 ; C07D277/38 ; C07D277/40 ; C07D277/42 ; C07D277/54 ; C07D277/56 ; C07D417/06 ; C09B23/01 ; C09B55/00 ; C07D277/28
摘要:
The present invention relates to compounds obtained by condensing a compound of formula I, ##STR1## or a salt thereof, in which R is a primary, secondary or tertiary amino group,with a Vilsmeier reagent,and derivatives of such aldehydes.
公开/授权文献
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