Ficonalkib

**Semantic type:** Pharmacologic Substance

**Definition:** An orally bioavailable, third-generation inhibitor of the receptor tyrosine kinase (RTK) anaplastic lymphoma kinase (ALK), with potential antineoplastic activity. Upon oral administration, ficonalkib binds to and inhibits ALK wild-type tyrosine kinase and numerous ALK mutations, including acquired resistance mutations. Inhibition of ALK leads to the disruption of ALK-mediated signaling and the inhibition of cell growth in ALK-expressing tumor cells. ALK belongs to the insulin receptor superfamily and plays an important role in nervous system development. ALK dysregulation and gene rearrangements are associated with a variety of tumor cell types.

**Synonyms:** - ALK Inhibitor SY-3505 - ALK TKI SY-3505 - CT 3505 - CT-3505 - CT3505 - FICONALKIB - SY 3505 - SY-3505 - SY3505