. Author manuscript; available in PMC: 2010 Jul 14.

Published in final edited form as: J Am Chem Soc. 2009 Jul 8;131(26):9413–9425. doi: 10.1021/ja902324j

Table 4.

CC₅₀ (μM) values of the perylenequinone against cancer cell lines.

cmpd	NCI-H460	PC3	SK-MEL-5	SN12C	U251	A2780	MCF7		JHU-012 Head&Neck

	Lung	Prostate	Skin	Colon	Brain	Ovary	Breast	Light	Dark^b	Photo-potentiation
(+)-2	0.52	0.71	0.86	0.66	0.49	0.28	1.1	0.81	2.8	3.5
3	0.13	0.26	0.15	0.17	0.15	0.12	0.20	0.16	0.78	4.9
ent-4	0.49	0.51	0.57	1.0	0.57	0.41	0.84	1.0	1.9	1.9
16	0.51	0.71	0.55	0.58	0.50	0.22	0.84	0.23	1.3	5.8

All assays conducted with a 30 min exposure to a 32 W light at 5 cm.

Assays conducted without 30 min light exposure.