26

cinnabarone

C32H32O7

[4]

27

2'-methoxysocotrin-5'-ol

C32H32O7

[17]

28

(2R)-8-methylsocotrin-4'-ol

C32H32O6

[13]

29

homoisosocotrin-4ʹ-ol

C32H32O6

[13]

30

dracaenogenins B

龙血竭红素B

C27H42O6

[11] [12] [18]

31

(25R)-diosgenin

(25R)-薯蓣皂苷元

C27H42O3

[9] [12]