p. 880 - 884
(2007/10/03)p. 83 - 84
(2007/10/02)(S)-tert-Butoxycarbonylamino-[(1S,2R)-2-(2-nitro-phenylselanylmethyl)-cyclopropyl]-acetic acid methyl ester
(R)-tert-Butoxycarbonylamino-((1R,2S)-2-hydroxymethyl-cyclopropyl)-acetic acid methyl ester
(R)-tert-Butoxycarbonylamino-((R)-2-methylene-cyclopropyl)-acetic acid methyl ester
(R)-tert-Butoxycarbonylamino-[(1S,2R)-2-(2-nitro-phenylselanylmethyl)-cyclopropyl]-acetic acid methyl ester
(S)-tert-Butoxycarbonylamino-((1R,2S)-2-hydroxymethyl-cyclopropyl)-acetic acid methyl ester