Table 3. Terpenes of A. paniculata.

Compound	Type	Plant part	Reference
Andrographolide	Diterpenoid lactone	Leaves/aerial	[20],[35]–[37], [55]–[57]
Neoandrographolide	Diterpenoid lactone	Leaves/aerial	[25],[58]–[60]
14-deoxyandrographolide	Diterpenoid lactone	Aerial parts	[25],[36],[37],[61]
Andrographoside	Diterpene	Leaves/aerial parts	[25],[26]
14-deoxy-11, 12-didehydroandrographolide	Diterpenoid lactone	Aerial parts	[59]–[62]
19-O-β-D-glucopyranosyl-ent-labda-8(17), 13-dien-15, 16, 19-triol	Ent-labdane diterpenoid lactone	Aerial parts	[63]
8α-methoxy-14-deoxy-17β- hydroxyandrographolide	Ent-labdane diterpenoid lactone	Aerial parts	[64]
Andrographolactone	Diterpenoid lactone	Aerial parts	[65]
3, 13, 14, 19-tetrahydroxy- ent-labda-8(17), 11-dien-16, 15 olide and 3, 19 isopropylidene- 14-deoxy- ent-labda-8(17), 13-diene-16, 15-olide	Diterpenoid lactone	Aerial parts	[65]
14-deoxy-15-isopropylidene-11,12-didehydroandrographolide	Unusual Terpenoid	Aerial parts/roots	[24]
3,7,19-trihydroxyl-8,11, 13- ent-labdatriene-15, 16-olide and 8α,17β-epoxy-3, 19-dihydroxy-11,13-ent-labdatrien-15, 16-olide	Diterpene lactone	Aerial parts	[64]
Andrograpanin	Diterpene	Leaves	[31]