蛋氨酸-脑啡呔

亮氨酸脑啡肽

(S)-tert-butyl 1-(4-(1H-tetrazol-5-yl)phenylamino)-3-(3-fluorophenyl)-1-oxopropan-2-ylcarbamate

N,N-二环己脲

2-(1-(2-hydroxyethyl)-2,6-dioxopiperidin-3-yl)isoindolin-1,3-dione (S)-2-(tert-butoxycarbonylamino)-3-phenylpropanoate