(+)-(1S,2R)-allocoronamic acid
(+)-(1R,2S)-allocoronamic acid
(1S,2R)-1-((R)-2-Ethoxycarbonyloxy-2-phenyl-acetylamino)-2-ethyl-cyclopropanecarboxylic acid methyl ester
(1R,2S)-1-((S)-2-Ethoxycarbonyloxy-2-phenyl-acetylamino)-2-ethyl-cyclopropanecarboxylic acid methyl ester
(1S,2R)-1-((S)-2-Ethoxycarbonyloxy-2-phenyl-acetylamino)-2-ethyl-cyclopropanecarboxylic acid methyl ester