发明申请
US20130267717A1 PROCESS FOR THE PREPARATION OF ATOVAQUONE 失效
制备ATOVAQUONE的方法

PROCESS FOR THE PREPARATION OF ATOVAQUONE
摘要:
Disclosed herein is novel process for preparation of atovaquone, which process includes reacting 1H-2-benzopyran-1,4(3H)-dione with 4-(4-chlorophenyl)cyclohexanecarbaldehyde. The invention further discloses novel intermediates useful in the preparation of atovaquone.
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