abstract |
A compound of formula (I) or a pharmaceutically acceptable salt thereof: (I) Wherein R 1 can be hydro, methoxy, difluoromethoxy or trifluoromethoxy; R 2 can be hydro, methoxy, trifluoromethoxy or trifluoromethyl; R < 3 > may be hydro or methoxy. The compounds of formula I can inhibit glutaminase, such as GLS1. |