发明授权
- 专利标题： Benzonitrile and benzothiocyano intermediates
- 专利标题（中）： 苄腈和苯并硫氰中间体
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申请号： US543196申请日： 1983-10-19
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公开(公告)号： US4595540A公开(公告)日： 1986-06-17
- 发明人: John Goldsworthy , Winston S. Marshall , John P. Verge
- 申请人： John Goldsworthy , Winston S. Marshall , John P. Verge
- 申请人地址： GB2 London
- 专利权人： Lilly Industries Limited
- 当前专利权人： Lilly Industries Limited
- 当前专利权人地址： GB2 London
- 优先权： GBX8230076 19821021
- 主分类号： A61K31/41
- IPC分类号： A61K31/41 ; A61P11/00 ; A61P37/08 ; C07C67/00 ; C07C313/00 ; C07C315/02 ; C07C317/24 ; C07C317/44 ; C07C323/22 ; C07C323/56 ; C07C323/62 ; C07C323/65 ; C07C325/00 ; C07C331/10 ; C07D257/04 ; C07C121/76 ; C07C161/02
摘要：
There are described compounds of the formula ##STR1## in which R.sup.1 is hydrogen or C.sub.1-6 alkyl, R.sup.2 is hydrogen, C.sub.1-6 alkyl or C.sub.3-6 alkenyl, X and Y are each oxygen, sulphur, sulphinyl or sulphonyl, n is 2 to 6 and Z is 1H-tetrazol-5-yl, 1H-tetrazol-5-ylthio, 1H-tetrazol-5-ylsulphinyl, 1H-tetrazol-5-ylsulphonyl, cyano or thiocyano, provided that when both X and Y are oxygen Z is 1H-tetrazol-5-ylthio, 1H-tetrazol-5-ylsulphinyl, 1H-tetrazol-5-ylsulphonyl or thiocyano; and salts thereof. The compounds in which Z is other than cyano or thiocyano have pharmaceutical activity and inhibit leukotriene action or formation. '
公开/授权文献
- USD399086S Inflatable beach cushion 公开/授权日：1998-10-06
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