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X‑Chem Announces Publication in Nature

April 26, 2017

WALTHAM, Mass. –April 26, 2017 – X-Chem, Inc. (X-Chem), a privately held biotechnology company applying its innovative DNA-encoded library platform (DEXTM) to the discovery of the next generation of small molecule therapeutics, announced today a publication in Nature. The article, co-authored by scientists from AstraZeneca Inc. and Heptares, Inc., describes the crystal structure of protease-activated receptor 2 (PAR2) complexed with an antagonist that competes with the tethered natural ligand, and a second antagonist that binds to a hitherto unknown allosteric site on the seven transmembrane-domain receptor.

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X‑Chem Announces Achievement of Milestone In Orexia Collaboration

July 22, 2020

Waltham, Mass – July 22, 2020 – X-Chem, Inc. (X-Chem), the global leader in DNA-encoded small molecule library screening and drug discovery, announced today that it has met a key development milestone in its collaboration with Orexia Limited (Orexia), a company focused on developing orexin positive modulators using unique structure based drug design capabilities.

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Almirall and X‑Chem Announce Dermatology-Focused Drug Discovery Collaboration

December 12, 2018

WALTHAM, Mass. – December 12, 2018 - X-Chem, Inc. (X-Chem), a privately held biotechnology company applying its innovative drug discovery platform to the generation of novel small molecule therapeutics, announced today a drug discovery partnership with Almirall, S.A. (Almirall) to discover lead compounds for innovative and challenging targets with dermatology applications.