Saikosaponin B4

Saikosaponin A

Saikosaponin C

Saikosaponin I

(2S,3R,4R,5R,6S)-2-[(2R,3S,4R,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aS,14aR,14bS)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl]oxy]-4,5-dihydroxy-2-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxym

Saikosaponin D

Saikosaponin H

4-{2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetyl}-2-methylmorpholine-2-carboxylic acid

3-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]oxolane-2-carboxylic acid

3-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]heptanoic acid

3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{methyl[(1-methyl-1H-imidazol-2-yl)methyl]carbamoyl}propanoic acid

1-[2-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]cyclopropane-1-carboxylic acid

2-{N-cyclopropyl-1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,2,5-oxadiazol-3-yl]formamido}acetic acid

(3S)-3-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)heptanamido]pentanoic acid

4-chloro-3-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]benzoic acid

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

1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methoxypropanoyl]-1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylic acid