4SC develops small molecule drugs for the treatment of cancer in indications with a high unmet medical need. In doing so, we strive to offer patients treatment options that are more effective and better tolerated as well as a better quality of life.

The 4SC product pipeline currently comprises two drug candidates in clinical development, resminostat and 4SC-202, and a third compound, 4SC-208, that is in pre-clinical development.


CEO Jason Loveridge, Ph.D., on fast-to-market strategy for development of 4SC’s core assets resminostat, 4SC-202 and 4SC-208

as of August 2017


Resminostat is an orally administered histone deacetylase (HDAC) inhibitor with an innovative mechanism of action that potentially represents a novel therapy for a broad spectrum of oncology indications, both in monotherapy and particularly in combination with other anti-cancer drugs.

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4SC-202 is an orally administered small molecule for the treatment of cancer. The compound has a unique mechanism of action that inhibits the enzymes lysine-specific demethylase 1 (LSD1) and histone deacetylase (HDAC) 1, 2, 3, which are believed to play significant roles in the regulation of aberrant cancer signaling pathways.

Learn more about 4SC-202


4SC-208 is a small molecule specifically targeting two kinases crucial for Hedgehog/GLI signaling. Inhibition of the Hedgehog/GLI pathway has emerged as a highly effective strategy in obstructing the tumorigenic capacity of cancer stem cells, which are responsible for metastasis and the recurrence of tumors.

Learn more about 4SC-208

Assets available for out-licensing

4SC is focused on developing small molecule drugs for the treatment of cancer. All other assets are available for partnering or out-licensing.

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Out-licensed products

4SC is focused on developing small molecule drugs for the treatment of cancer. 4SC has out-licensed other drug candidates to national and international pharma and biotech companies.

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