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Find Clinical Drug Pipeline Developments & Deals by Boundless Bio
BBI-825 is an ecDNA-directed therapy (ecDTx), a novel, selective, oral small molecule inhibitor of ribonucleotide reductase (RNR), it is being investigated in patients with locally advanced or metastatic cancer with resistance gene amplifications.
The net proceeds will be used to fund the company's ecDNA-directed therapy (ecDTx), BBI-355, which is an oral inhibitor of checkpoint kinase 1 (CHK1) and is being evaluated in a Phase 1/2 clinical trial in patients with oncogene amplified cancers.
research and development
Under the collaboration, Eli Lilly will supply CDK4/6 inhibitor Verzenio (abemaciclib) for use in combination with BBI-355, an oral, selective small molecule inhibitor of CHK1, in a clinical trial for locally advanced or metastatic solid tumors with oncogene amplifications.
Under the agreement, Taiho will provide futibatinib for Boundless Bio’s ongoing Phase 1/2 clinical trial, which will assess BBI-355 in combination with certain selected targeted therapies, including futibatinib, in patients with specific oncogene amplified solid tumors.
Boundless Bio will use the financing to advance BBI-355, a potentially best-in-class checkpoint kinase 1 inhibitor and the first ecDNA-directed therapy, through meaningful clinical readouts from its ongoing Phase 1/2 clinical trial in patients with oncogene-amplified cancers.
BBI-355 is a potentially best-in-class checkpoint kinase 1 (CHK1) inhibitor and the first extrachromosomal DNA (ecDNA)-directed therapy (ecDTx) designed to treat patients with oncogene amplified cancers.
With the proceeds of the financing, the company will advance into the clinic multiple ecDNA-directed therapeutic programs and the accompanying ecDNA Harboring Oncogenes companion diagnostic and expand its pipeline of novel cancer therapies targeting ecDNA.