保护基团

methyl helicterilate

1H-Pyrrolizine-7a(5H)-methanol, 3-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-, (3R,7aR)-

bis(2,5-dioxopyrrolidin-1-yl) 2,2'-disulfanediyldiacetate

p-NH2-Bn-DOTA(B-200)

1,2-二肉豆蔻酰-RAC-甘油-3-甲氧基聚乙二醇2000

Acetic acid, 2-[[3,3-dibutyl-2,3,4,5-tetrahydro-7-(methylthio)-1,1-dioxido-5-phenyl-1,5-benzothiazepin-8-yl]oxy]-, ethyl ester

L-Glutamic acid, N-(2-hydroxyethyl)-

Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-, 4-(phenylmethyl) ester

DL-Aspartic acid, N,N-bis (2-cyanoethyl)-

二甲基天冬氨酸

Glutamic acid, N,N-dimethyl-, DL- (8CI)

羧甲基纤维素

2-BUTENOIC ACID, 3-AMINO-, 1-(PHENYLMETHYL)-3-PIPERIDINYL ESTER

sodium dihydrogen triacetate

硅酸锌

三甲基硅基异氰酸酯