INTERNATIONAL PATENT: ELI LILLY AND COMPANY FILES APPLICATION FOR "METHODS FOR THE REMOVAL OF N-TOSYL PROTECTING GROUP"

GENEVA, Jan. 27 -- ELI LILLY AND COMPANY (Lilly Corporate CenterIndianapolis, IN 46285) filed a patent application (PCT/US2025/037753) for "METHODS FOR THE REMOVAL OF N-TOSYL PROTECTING GROUP" on Jul 15, 2025. With publication no. WO/2026/019827, the details related to the patent application was published on Jan 22, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): DAY, Jonathan, Isaac (c/o Eli Lilly and CompanyP.O. Box 6288Indianapolis, IN 46206-6288), WANG, Jiang (c/o Eli Lilly and CompanyP.O. Box 6288Indianapolis, IN 46206-6288)

Abstract: A mild and general method for tosyl protecting grou...