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PDE3/4 inhibitor

Pharma & Biotech

Why Sino Biopharmaceutical’s twin respiratory deals may worry global pharma rivals

Sino Biopharmaceutical Limited has secured two respiratory medicine transactions involving AstraZeneca PLC and GSK plc, strengthening both its out-licensing and China commercialization strategy. Its subsidiary Chia Tai Tianqing Pharmaceutical Group granted AstraZeneca exclusive rights outside China to develop, manufacture and commercialize TQC3721, an investigational PDE3/4 inhibitor for chronic respiratory disease, while separately obtaining mainland China

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Pharma & Biotech

AirNexis launches with $200m and Phase 2 dual PDE3/4 COPD drug licensed from Haisco

AirNexis launches with $200M and ex-China rights to AN01. Find out why this dual-pathway COPD therapy is drawing investor attention in 2026.

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