| 发明名称 |
WERKWIJZE VOOR DE BEREIDING VAN NIEUWE INDAANDERIVATEN. |
| 摘要 |
Novel indan compounds of the formula <IMAGE> wherein A and X are each ethylene or vinylene; B is C2-4 alkylene; R and R2 are each hydrogen or C1-4 alkyl; R1 is C1-8 alkyl; <C = Z is <C = O, or <IMAGE> and its non-toxic salts, which are useful as antiulcers, gastric secretion inhibitors, and hypotensors. |
| 申请公布号 |
NL7614010(A) |
申请公布日期 |
1977.06.27 |
| 申请号 |
NL19760014010 |
申请日期 |
1976.12.17 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LTD. TE OSAKA, JAPAN. |
发明人 |
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| 分类号 |
C07C17/32;C07C33/38;C07C405/00;C07D307/93;C07D309/12;(IPC1-7):07C177/00;61K31/19;61K31/215 |
主分类号 |
C07C17/32 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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