发明名称 |
PROCESS FOR PREPARING ALLOPHANOYLPIPERAZINE COMPOUNDS |
摘要 |
Allophanoylpiperazine compds. of formula I are new. R1 is lower alkyl or phenyl; R3 is H or lower alkyl; R4 is lower alkyl or phenyl (un) substd. by methyl, trifluoromethyl, hydroxyl, methoxy, carbonyl. The reaction of the isocyanate compd., R1 -NCO, with carbamoylpiperazine compds. of formula II produces compd. I. The title compd. I is useful as an antiphlogistic and an anodyne.
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申请公布号 |
KR850001038(B1) |
申请公布日期 |
1985.07.19 |
申请号 |
KR19840006759 |
申请日期 |
1984.10.30 |
申请人 |
TAIHO PHARMACEUTICAL CO.,LTD. |
发明人 |
FUJIMURA, HAJIME;YABUUCHI, TAKAHIRO;TAKIKAWA, KATSUO;HIRAMATU, YASUZO;HISAKI, MASAKATU;HONNA, TAKAJI |
分类号 |
C07D295/16;C07D401/04;C07D417/04;(IPC1-7):C07D295/16 |
主分类号 |
C07D295/16 |
代理机构 |
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