Technical Intelligence & Insights
Explore our curated collection of technical analyses and commercial scale-up strategies specifically focused on SN 38. These insights are designed to support R&D and procurement teams in optimizing their supply chains.
Patent CN116354976A reveals a novel binary solvent purification method for camptothecin derivatives, achieving over 99% purity without column chromatography for reliable supply.
Patent CN102250103A details a robust total synthesis of SN38 from simple materials. This route ensures high purity, scalable production, and supply chain stability for oncology APIs.
Patent CN102260272B details high-purity Irinotecan synthesis. Eliminates pyridine, improves yield, ensures supply chain reliability for pharmaceutical manufacturers globally.
Patent CN116925093A details a refined irinotecan synthesis using 1-methylpyrrolidine. This method offers cost reduction and scalable manufacturing for pharmaceutical intermediates.