Scorpion Therapeutics Inc. has disclosed urea derivatives acting as phosphatidylinositol 3-kinase α (PI3Kα) (H1047R mutant) inhibitors reported to be useful for the treatment of cancer.

Researchers from Scorpion Therapeutics Inc. presented the discovery and preclinical evaluation of a novel mutant-selective, allosteric phosphoinositide 3-kinase α (PI3Kα) inhibitor, STX-478. In vitro, STX-478 showed mutant selectivity, as it selectively inhibited the viability of cell lines with mutations in the PIK3CA kinase domain and helical domain.

Researchers from Scorpion Therapeutics Inc. presented preclinical data for the novel EGFR exon 20 mutant inhibitor STX-721, being developed for the treatment of non-small-cell lung cancer (NSCLC).

There are 40 years of history behind the development of phosphoinositide 3-kinase (PI3K) inhibitors, Rebecca Dent told her audience at ESMO Breast Cancer 2022. And there have been success stories. There are five FDA-approved PI3K inhibitors in several cancer types, and in April, the FDA approved Vijoice (alpelisib; Novartis AG) for PIK3CA-related overgrowth spectrum, a rare disorder resulting from germline mutations of PIK3CA.

There are 40 years of history behind the development of phosphoinositide 3-kinase (PI3K) inhibitors, Rebecca Dent told her audience at ESMO Breast Cancer 2022. And there have been success stories. There are five FDA-approved PI3K inhibitors in several cancer types, and in April, the FDA approved Vijoice (alpelisib; Novartis AG) for PIK3CA-related overgrowth spectrum, a rare disorder resulting from germline mutations of PIK3CA.

Astrazeneca plc has announced two significant R&D deals with Scorpion Therapeutics Inc. and Benevolentai Ltd., which it hopes will sharpen its research into cancer, lupus and heart failure. Both of the deals involve artificial intelligence (AI) as a way to increase the probability of success during the clinical development process and reduce the chances of costly trial failures.

In less than a year, Scorpion Therapeutics Inc. has raised about $270 million and just closed on an oversubscribed series B financing that climbed to $162 million. The new financing quickly follows the Boston-based company’s founding at the end of the first quarter of 2020 and the closure of a $108 million series A financing in October.