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Sino Biopharmaceutical, Boehringer ink cancer drug deal worth $7 billion in milestones

By Thomson Reuters Nov 4, 2026 | 2:46 AM

Nov 4 (Reuters) – Sino Biopharmaceutical said on Wednesday it had entered into an option and license agreement with Germany’s Boehringer Ingelheim ​for six preclinical oncology programs that ‌could generate $7 billion in milestone payments.

Here are some more details:

• The Chinese drugmaker will receive $358 million in upfront and near-term payments under the deal, it said

• The ‌deal ​covers six preclinical cancer programs ⁠spanning antibody-drug conjugates, which ⁠use antibodies to deliver toxic drugs directly to cancer cells, and T-cell engagers, which direct the body’s immune T-cells to attack tumours

• ​Sino Biopharmaceutical will lead the early development of the programs through global Phase I ⁠clinical trials

• Boehringer will have ⁠the option to obtain exclusive rights ​to develop, manufacture and sell the treatments after ​certain clinical milestones are met

• The German drugmaker ‌can acquire rights to four programs outside mainland China, Hong Kong and Macau, and rights to the remaining two programs worldwide

• In addition ⁠to the upfront and near-term payments, Sino Biopharmaceutical is eligible for potential option exercise, development, regulatory and ⁠commercial milestone ‌payments of $7 billion, plus up to ⁠double-digit royalties on future product sales

• ​The ‌agreement is the second oncology partnership ​between the ⁠companies

• Boehringer did not immediately respond to a Reuters request for comment on which disease areas the programs would target

(Reporting by Kumar Tanishk in Bengaluru and Andrew Silver in Shanghai; Editing by ​Sonia Cheema)