| 发明名称 |
PROCESS FOR PREPARING N-(2-PYRIMIDINYL)PIPERAZINYL BUTHYL AZASPIRODECANEDION |
| 摘要 |
Title compd. (I) was prepd.. Thus, 26.4g 1,4-diaminobutanol dissolved in 200ml glacial acetic acid was treated with 16.8g 3,3tetramethylene glutaric anhydride, refluxed for an hr, and extd. with chloroform to give 19.7g 8-(4-amino-butyl)-8-azaspiro [4,5 decane-7,9-dione.
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| 申请公布号 |
KR890000705(B1) |
申请公布日期 |
1989.03.27 |
| 申请号 |
KR19860002800 |
申请日期 |
1986.04.12 |
| 申请人 |
ILDONG PHARMACEUTICAL INC |
发明人 |
KIM, GI-WON;LEE, BYEONG-SEOK;KIM, JEONG-SOO |
| 分类号 |
C07D401/14;(IPC1-7):C07D401/14 |
主分类号 |
C07D401/14 |
| 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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