Sunshine Guojian Pharmaceutical Co. Ltd. has granted Xiling Lab Pharmaceutical Co. Ltd. global rights to develop and commercialize the trastuzumab biosimilar Cipterbin (inetetamab) for antibody-drug conjugates (ADC) in a ¥1.03 billion (US$153 million) deal.

Shanghai Henlius Biotech Inc. has inked a deal to acquire greater China rights for two cancer-focused bifunctional sialidase programs from Palleon Pharmaceuticals Inc. In return, Palleon will receive an unspecified up-front payment and is eligible for up to $196.5 million in milestone payments.

Astellas Pharma Inc. and Sutro Biopharma Inc. signed an exclusive global licensing deal under which Sutro will develop immunostimulatory antibody-drug conjugates (iADCs) for three biological targets for Astellas.

Shanghai Henlius Biotech Inc. signed an exclusive licensing deal with Organon LLC under which Organon will in-license rights for two of Henlius’ internally developed biosimilar candidates for global commercialization, excluding China, Hong Kong, Macau and Taiwan.

When he first stepped into the field of glycoproteomics, particularly the potential of truncated O-glycans as cancer targets, Constantine Theodoropulos, CEO of Go Therapeutics Inc., said the reaction from peers was less than encouraging. 

Turning Point Therapeutics Inc. has picked up near-global rights to develop and commercialize an antibody drug conjugate (ADC) targeting Claudin18.2 from Lanova Medicines Ltd. for $25 million up front. The deal excludes greater China and South Korea.

In a deal potentially worth more than $1.4 billion, Sichuan Kelun Pharmaceutical Co. Ltd. has out-licensed a large molecule drug in cancer to Merck & Co. Inc. for development and commercialization outside mainland China, Hong Kong, Macao, and Taiwan.