Betulinic acid derivative-1

Oleanolic acid derivative 1

8-[[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carbonyl]amino]octanoic acid

10-[[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carbonyl]amino]decanoic acid

3-betulinic acid 3-O-sulfate 28-O-(rhamnopyranosyl(1-4)-O-glucopyranosyl(1-6))-glucopyranoside

2-Methyl-1,3-benzothiazole-5-carboxylic acid

Z-Lys(Boc)-OH

4-(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}acetamido)oxolane-3-carboxylic acid

(2S)-3-(tert-butoxy)-2-(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}acetamido)propanoic acid

(2R)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]-3-methylbutanoic acid

2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-enamido]cyclopentane-1-carboxylic acid

2-(3-methoxy-1,2-thiazol-4-yl)-1-(1H-pyrazol-4-yl)ethan-1-ol

5-(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}-N-methylacetamido)-3-methyl-1,2-thiazole-4-carboxylic acid

4-(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}acetamido)-3-methylbenzoic acid

3-(N-ethyl-2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}acetamido)butanoic acid

2-[(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}acetamido)methyl]-2-methylbutanoic acid

(2R)-2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}-4-hydroxybutanoic acid