The present invention provides a method for producing optically active 3-substituted-2-norbornanones which are useful as starting materials for several kinds of physiologically active materials, and to their intermediates, optically active 2-hydroxy-2-norbornanecarboxylic acid and to a method for producing these intermediates.
本发明提供了一种生产具有光学活性的 3-取代-2-降
冰片烷酮(可用作多种生 理活性物质的起始原料)的方法,并提供了其中间体、具有光学活性的 2-羟基-2-降
冰片烷
甲酸以及生产这些中间体的方法。