Conduit Pharmaceuticals Files Patent for AZD5904, Strengthening IP Foundation

9 May 2025
Conduit Pharmaceuticals Inc., a prominent name in the life sciences sector, has announced a pivotal advancement in its pharmaceutical pipeline with the recent filing of a new patent for AZD5904. This patent secures the composition of matter protection for this compound, a myeloperoxidase (MPO) inhibitor, promising a significant extension of intellectual property rights by up to two decades. This move is anticipated to enhance the development potential of AZD5904 across a spectrum of diseases, broadening its application beyond its initial focus.

AZD5904, initially developed by AstraZeneca for the treatment of multiple sclerosis and chronic obstructive pulmonary disease (COPD), is a potent and selective inhibitor targeting myeloperoxidase — an enzyme associated with various inflammatory and oxidative stress-related conditions. The novel solid form of AZD5904 boasts improved solubility over its predecessors, which is expected to facilitate innovative formulations that better align with disease mechanisms and patient requirements. Previously, the intellectual property for AZD5904 was confined to its application in treating idiopathic male infertility.

This recent patent application marks a significant step for Conduit Pharmaceuticals, unlocking potential for broader clinical developments. By improving the solubility of AZD5904, Conduit can explore new formulation strategies that were previously untenable, aligning the compound’s pharmacokinetics more effectively with targeted disease biology.

AZD5904 has shown promising results in preclinical models of idiopathic male infertility, a condition affecting a significant portion of the global population. With male infertility contributing to half of all infertility cases worldwide, the compound demonstrated notable improvements in sperm function, including motility and penetration. These findings highlight AZD5904's potential as a novel therapeutic option addressing this unmet medical need, given the limited effective treatments currently available for idiopathic male infertility.

Dr. Andrew Regan, Chief Executive Officer of Conduit Pharmaceuticals, emphasized the importance of this patent filing in the lifecycle of AZD5904. He noted that the composition of matter protection represents a meaningful advance that allows the company to fully unlock the therapeutic and commercial potential of the compound. The improved solid form of AZD5904 is expected to play a key role in the company's clinical development strategy, not only for male infertility but also for other indications where oxidative stress and MPO-driven inflammation are significant factors in disease progression.

Conduit Pharmaceuticals operates as a dynamic, multi-asset clinical-stage company focused on delivering an efficient model for compound development. The company acquires and funds the development of Phase 2-ready assets and employs an integrated platform-driven approach powered by artificial intelligence and cybernetics. This strategy aims for third-party licensing deals following successful clinical trials, diverging from traditional pharmaceutical business models that typically involve steering assets through regulatory approval alone.

Led by an experienced team of pharmaceutical executives, including Dr. Andrew Regan and Dr. Freda Lewis-Hall, Conduit Pharmaceuticals is poised for growth and innovation. The company's novel approach to drug development and its strategic focus on expanding the applications of AZD5904 underscore its commitment to addressing unmet medical needs and leveraging cutting-edge scientific advancements for therapeutic success. With the new patent in place, Conduit Pharmaceuticals is well-positioned to pursue new clinical opportunities and enhance its impact in the life sciences industry.

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