Table 1.

Antineoplastic cytotoxicity of extracts and compounds 1, 8-11.

	GI50 (μg/mL)
	MCF-7	H-460	SF-268
dichloromethane extract	5.9	6.2	4.6
methanolic fraction defatted	8.3	7.8	5.5
neutral fraction	1.6	1.5	0.7
acid fraction	2.4	2.7	2.2
1	3.0	1.2	3.3
8	6.3	5.1	4.6
9	7.8	7.2	> 10
10	7.2	5.3	6.5
11	5.0	3.6	5.1
Adriamycin	0.37	0.42	0.50