p. 5939 - 5942
(2007/10/02)p. 1378 - 1386
(2007/10/02)di-tert-butyl dicarbonate
(1R,1'S,2S,2'S)-2-<2'-<(Boc)amino>-1'-hydroxy-3'-phenylpropyl>cyclopentanecarboxylic acid lactone
N-butylamine
(1R,2S,1'R,2'S)-2-(2'-tert-butoxycarbonylamino-1'-hydroxy-3'-phenylpropyl)cyclopentane-1-carboxylic acid n-butylamide
(1R,4R,5S,1'S)-4-(1'-N-tert-butoxycarbonylamino-2'-phenyl)ethyl-3-oxobicyclo<3.3.0>octan-2-one
(4S,5S,1'S,2'S)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine
(4S,5S,1'S,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine