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Table 1 The 12 chemical components of TwHF

From: Screening of major hepatotoxic components of Tripterygium wilfordii based on hepatotoxic injury patterns

Components

Chemical formula

No./CAS

Product code

Purity (%)

Diterpenes

Triptolide

C20H24O6

38,748–32-2

T54611

98

Triptonide

C20H22O6

38,647–11-9

T42921

98

Triptophenolide

C20H24O3

74,285–86-2

T67461

98

Triptobenzene H

C21H28O4

146,900–55-2

T16850

97

Hypodiolide

C20H30O3

139,122–81-9

T84750

90

Triterpenes

Celastrol

C29H38O4

34,157–83-0

C69551

98

Demethylzeylasteral

C29H36O6

107,316–88-1

D17480

98

Wilforlide A

C30H46O3

84,104–71-2

W52141

98

Triptotriterpenic acid A

C30H48O4

84,108–17-8

T96110

97

Alkaloids

Wilforine

C43H49NO18

11,088–09-8

W36430

98

Regelidine

C35H37NO8

114,542–54-0

R82510

95

Sesquiterpene

Parthenolide

C15H20O3

20,554–84-1

P15551

98