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. 2021 Apr 17;14(4):372. doi: 10.3390/ph14040372

Table 2.

IC50 values of individual enantiomers (R)-ricobendazole/(S)-ricobendazole and (R)-oxfendazole/(S)-oxfendazole on pancreatic, paraganglioma and colorectal cancer cell lines.

Compound IC50 (μM)
Pancreatic Cancer Paraganglioma Colorectal Cancer
AsPC-1 BxPC-3 PTJ64i PTJ86i HT-29 SW480
(R)-ricobendazole 9.09 13.6 >20 >20 >20 >20
(S)-ricobendazole >20 >20 >20 >20 >20 >20
(R)-oxfendazole 1.18 1.82 10.02 12.41 10.02 >20
(S)-oxfendazole >20 >20 >20 >20 >20 >20