. 2013 Dec 4;18(12):14892–14919. doi: 10.3390/molecules181214892

Table 9.

Biological activity of compounds 17–25 and their natural sources.

No.	Part of the plant	Extract	Reference	Activity	Reference
17	Leaves Leaves	EtOH/H₂O (19:1) H₂O+microwave	[111] [116,117]	Inhibition on human immunodeficiency virus type 1 (HIV-1) reverse transcriptase	[112]
				Glucose uptake and gastric emptying	[101,118]
				Inhibition of Glycogen Phosphorylase	[108]
18	Stems	N. a.	[95]	Haemolytic Activity	[99]
18	Obtained by synthesis		[99]	Haemolytic Activity	[99]
19	Leaves	EtOH	[89]	Prevention or treatment of disorders related to high blood sugar, high blood lipids, or blood	[115]
20	Leaves	N. a.	[108]	Glucose uptake and gastric emptying	[101,118]
				Haemolytic Activity	[51]
				Inhibition of Glycogen Phosphorylase	[103]
				Antimicrobial Activities	[119]
21	Leaves	N. a.	[108]	Inhibition of the growth of HL60, A549 and	[105] [119]
	Leaves	EtOH/H₂O (3:2)	[105]	DU145 cancer cells
	Leaves	MeOH/CH₂Cl₂ (1:1)	[104]	Amylase activity, total protein content and seedling growth
22	Leaves	EtOH	[89]	Prevention or treatment of disorders related to high blood sugar, high blood lipids, or blood	[115]
23	Leaves	EtOH	[89]	Prevention or treatment of disorders related to high blood sugar, high blood lipids, or blood	[115]
24	Leaves	EtOH	[89]	Prevention or treatment of disorders related to high blood sugar, high blood lipids, or blood	[115]
25	Stems	N. a.	[95]	-	-

N. a. = Not available