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发明名称
PROCESS FOR PRODUCING PYRIPYROPENE DERIVATIVE
摘要
1위, 11위가 아실옥시기이고, 7위가 히드록시기인 피리피로펜 유도체의 효율적인 제조방법이 개시되어 있다. 이 방법은 하기식 B1으로 나타내어지는 화합물의 1위 및 11위의 히드록시기를, 염기의 존재 또는 부존재 하에, 아실화제를 사용하여 1 ~ 3 단계로 선택적으로 아실화하는 단계를 포함한다.
申请公布号
KR101589335(B1)
申请公布日期
2016.01.27
申请号
KR20117028575
申请日期
2010.05.12
申请人
메이지 세이카 파루마 가부시키가이샤
发明人
후쿠다 요시마사;안도 다카시;고토 기미히코;나카니시 노조무;와타나베 다카시;구리하라 겐이치;미노와 노부토;미토미 마사아키
分类号
C07D405/04
主分类号
C07D405/04
代理机构
代理人
主权项
地址
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