Novel, potent, selective, and metabolically stable stearoyl-CoA desaturase (SCD) inhibitors

We identified a series of structurally novel SCD (Δ9 desaturase) inhibitors via high-throughput screening and follow-up SAR studies. Modification of the central bicyclic scaffold has proven key to our potency optimization effort. The most potent analog (8g) had IC50 value of 50 pM in a HEPG2 SCD assay and has been shown to be metabolically stable and selective against Δ5 and Δ6 desaturases.

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