Table 1.

Nauclea latifolia crude extract composition obtained through HPLC-PDA-ESI-MS analysis

ID number	Compound name	(RT min)	UV max	Molecular weight	ESI +	ESI -
1	Pumiloside	9.16	243	512	513	511
			315		535 [M + Na]+
			328		551 [M + K ]+
2	Alkaloid?	9.749	221	574	575	573
					597 [M + Na]+
					613 [M + K ]+
3	Strictosamide	21.675	223	498	499	497
					521 [M + Na]+
					537 [M + K ]+
					3337 [M + H-162]+
4	Vincosamide	25.184	223	498	499	497
					521 [M + Na]+
					537 [M + K ]+
5	Quinovic acid glycoside?	34.224	--	632	633	631
						5587 [M-H-44]-