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US 5,180,844 AGranted
Optically active 2-methylenecyclopentanone derivative and process for preparing same
AssigneeDaiso Co., Ltd.
InventorsTakashi Takahashi, Yoshikazu Takehira
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Abstract
The present invention provides an optically active 2-methylenecyclopentanone derivative represented by the general formula ##STR1## (wherein R.sup.1 is a protective group for hydroxyl, and the symbol * represents an asymmetric carbon atom).
Claims2
A 2-methylenecyclopentanone derivative represented by the general formula ##STR29## (wherein R.sup.1 is a protective group for hydroxyl, and the symbol * represents an asymmetric carbon atom).
Dependencies are inferred from the claim text.