| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing prostaglandin derivatives typified by latanoprost, efficiently, at a low cost and safely. SOLUTION: The method for producing prostaglandin derivatives represented by general formula (1) (wherein Ph is phenyl; and R<SP>1</SP>is a 1-7C alkyl, a 1-7C alkenyl, phenyl or benzyl) is provided, wherein the method produces through compounds represented by general formulae (II)-(VII) and (VIII)-(XI). COPYRIGHT: (C)2008,JPO&INPIT
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