(S)-1-CBZ-2-吡咯烷乙氰

(E)-tert-butyl penta-2,4-dienoate

(3R,αS)-tert-butyl 3-(N-allyl-N-α-methylbenzylamino)-pent-4-enoate

N-[(S)-3-Phenyl-2-(2,2-dimethylpropionyloxy)-propionyl]-(S)-pyrrolidin-2-ylessigsaeure

1-[(S)-1-((S)-3-Phenyllactoyl)-2-pyrrolidinyl]-3,3-dimethyl-2-butanon