Lipase-Catalyzed Optical Resolution of (1RS,7RS)-2-Oxotricyclo[2.2.1.03,5]heptane-7-carboxylic Acid Methyl Ester: Precursor for Large Scale Synthesis of Non-Racemic Prostaglandins - Holla, E Wolfgang; Rebenstock, Heinz-Peter; Napierski, Bernd; Beck, Gerhard (Synthesis, 1996)