| 发明名称 |
NOVEL 1,3,4-THIADIAZOLE DERIVATIVES AND ANTIULCER AGENTS CONTAINING SAME AS ACTIVE INGREDIENT. |
| 摘要 |
<p>Pyridyl-substd. thiadiazoles of formula (I) are new, where m = n = 0, or n = 1 and m = 0 or 1. Reaction of cpds. (II) with (III) in the presence of base, followed by oxidn. if required, e.g. with persulphate, periodate or a peracid.</p> |
| 申请公布号 |
EP0394476(A1) |
申请公布日期 |
1990.10.31 |
| 申请号 |
EP19890910941 |
申请日期 |
1989.09.29 |
| 申请人 |
TSUMURA & CO. |
发明人 |
HASEGAWA, YOSHIHIRO TSUMURA & CO.;YANAGISAWA, TOSHIHIKO TSUMURA & CO.;HOSAKA, KUNIO TSUMURA & CO.;MITSUHASHI, HIROSHI TSUMURA & CO. |
| 分类号 |
A61K31/44;A61P1/04;C07D417/14 |
主分类号 |
A61K31/44 |
| 代理机构 |
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代理人 |
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