Table 1.

Compounds result of the LCMS/MS analysis (positive mode) of Crude alkaloid fraction of A. boonei

Peak	RT	Mass	Name	Formula	Sub-class	Class
1	4.41	170.09	Furfural diethyl acetal	C9 H14 O3	Furans	Heterocyclic Compounds
2	7.21	370.19	10-Hydroxyyohimbine	C21 H26 N2 O4	Secologanin Tryptamine Alkaloids	Alkaloids
3	7.45	228.10	Depdecin	C11 H16 O5	Epoxide	Organic heterocyclic compound
4	7.95	358.13	Sweroside	C16 H22 O9	Iridoid Glycosides	Monoterpenes
5	8.22	340.18	3-Hydroxyquinidine	C20 H24 N2 O3	Cinchona Alkaloids	Alkaloids
6	8.47	370.19	18-Hydroxyyohimbine	C21 H26 N2 O4	-	Alkaloids
7	8.56	352.18	Ajmalicine	C21 H24 N2 O3	Monoterpenoid indole alkaloid	Alkaloids
8	8.56	384.21	16-Methoxy-2,3-dihydro-3-hydroxytabersonine	C22 H28 N2 O4	Monoterpenoid indole alkaloid	Alkaloids
9	8.63	354.19	Vincamine	C21 H26 N2 O3	Secologanin Tryptamine Alkaloids	Alkaloids
10	8.74	366.19	Aspidofractine	C22 H26 N2 O3	Indole alkaloid	Alkaloids
11	8.87	366.20	16-Methoxytabersonine	C22 H26 N2 O3	Indole alkaloid	Alkaloids
12	9.03	368.18	Mitraphylline	C21 H24 N2 O4	Indole alkaloid	Alkaloids
13	9.20	384.20	16-Methoxy-2,3-dihydro-3-hydroxytabersonine	C22 H28 N2 O4	Monoterpenoid indole alkaloid	Alkaloids
14	9.39	354.19	Vincamine	C21 H26 N2 O3	Secologanin Tryptamine Alkaloids	Alkaloids
15	9.47	368.17	Horhammericine	C21 H24 N2 O4	Indole alkaloid	Alkaloids
16	9.51	336.19	Catharanthine	C21 H24 N2 O2	Secologanin Tryptamine Alkaloids	Alkaloids
17	9.66	336.18	Catharanthine	C21 H24 N2 O2	Secologanin Tryptamine Alkaloids	Alkaloids
18	9.74	338.17	18-carboxy dinor Leukotriene B4	C18 H26 O6	Arachidonic Acids	Fatty acids and conjugates
19	9.87	404.24	Estradiol-17-phenylpropionate	C27 H32 O3	Steroids	-
20	10.26	366.19	Aspidofractine	C22 H26 N2 O3	Idole alkaloid	Alkaloids