p. 3900 - 3910
(2012/07/28)N-benzyloxycarbonylpyrrolidin-2-one
1-(benzyloxycarbonyl)pyrrolidin-2-ol
(1R,E)-6-benzyloxycarbonylamino-1-((S)-N-tert-butoxycarbonylpyrrolidin-2-yl)hex-2-en-1-ol
(E)-6-(benzyloxycarbonylamino)-1-((S)-N-tert-butoxycarbonylpyrrolidin-2-yl)hex-2-en-1-one