发明名称 |
6,7-dihydro-6-merkapto-5H-pyratsolo/1,2-a//1,2,4/triatsolium-välituotteet ja menetelmä niiden valmistamiseksi |
摘要 |
The invention relates to a compound of the formula (III) in which X- is an anion charge. The compound can be used as an intermediate for preparing carbapenem antibiotics. The invention also relates to the preparation of a compound of the formula (III) from intermediates (V) and (VI). The invention additionally relates to the intermediates (V) and (VI) and to the preparation of the intermediate (V) from the intermediate (VI). <IMAGE>
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申请公布号 |
FI933245(A) |
申请公布日期 |
1993.07.16 |
申请号 |
FI19930003245 |
申请日期 |
1993.07.16 |
申请人 |
LEDERLE (JAPAN), LTD. |
发明人 |
TAMAI, SATOSHI;ABE, TAKAO;NAGASE, YUNOSUKE |
分类号 |
C07D487/04 |
主分类号 |
C07D487/04 |
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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