Junshi Biosciences Co. Ltd. and Rxilient Biotech Pte Ltd. are forming a joint venture (JV) to develop and commercialize Junshi’s PD-1 inhibitor, toripalimab, in nine Southeast Asian nations.

The increased availability of capital, greater access to talent, strong local governmental support and more focused attention on IP issues have increased the complexity of deals taking place between biotech and big pharma companies in China, according to Michelle Chan, chief business officer of Insilico Medicine Inc.

After placing a temporary hold on the merger between F-star Therapeutics Ltd. and Sino Biopharmaceutical Ltd.’s Invox Pharma Ltd., citing “unresolved national security risks,” the Committee on Foreign Investment in the United States (CFIUS) has finally cleared the merger to proceed. London-based Invox announced its plans to acquire F-star in June 2022 for $161 million to build up the presence of its parent company, Sino Biopharm Ltd., outside of China.

Livzon Pharmaceutical Group Inc. licensed rights to zastaprazan, a gastroesophageal reflux disease (GERD) treatment candidate, from Onconic Therapeutics Inc. in a $127.5 million deal. Under the agreement, Livzon, which is based in Guangdong, China, obtains the exclusive rights to develop, license, manufacture and commercialize the candidate in greater China. In turn, Seoul, Korea-based Onconic will obtain a $15 million up-front payment, and up to $112.5 million in development, licensing and commercialization milestone payments.

Biocytogen Pharmaceuticals Co. Ltd.’s wholly owned subsidiary, Eucure Biopharma Co. Ltd., licensed exclusive greater China rights to YH-008 to Chipscreen Biosciences Co. Ltd. in a ¥596 million (US$86 million) deal. Chipscreen subsidiary, Chipscreen Newway Biosciences Co. Ltd., will develop and commercialize the bispecific antibody in mainland China, Hong Kong, Macau and Taiwan.