Researchers from Assembly Biosciences Inc. presented the discovery and preclinical characterization of novel small-molecule hepatitis B (HBV) and D virus (HDV) entry inhibitors.
F. Hoffmann-La Roche Ltd. has discovered benzothiazolyl bicyclo[1.1.1]pentane derivatives acting as hepatitis B virus (HBV) HBeAg and HBsAg secretion inhibitors, reported to be useful for the treatment of HBV infections.
Researchers from Arbutus Biopharma Corp. presented preclinical data for the novel hepatitis B virus (HBV) capsid assembly inhibitor, AB-836, being developed for the treatment of chronic HBV infection.
Shares in Bavarian Nordic A/S fell sharply after its development partner Johnson & Johnson terminated collaboration and license agreements in hepatitis B virus (HBV) and human papillomavirus (HPV). Shares in the Danish company (OMX:BAVA) fell nearly 13% to DKK 115.75 (US$16.39) following the announcement. The partnerships, with J&J’s Janssen pharma unit, began with a $187 million tie-up in 2014, to develop an Ebola vaccine that is now approved in the EU. That led to an $171 million HPV vaccine research agreement in December 2015 and an $879 million deal covering HIV-1 and HBV research in 2017.
SCG Cell Therapy Pte. Ltd. has signed a collaboration agreement with Singapore’s Agency for Science, Technology and Research (A*STAR)’s Bioprocessing Technology Institute (BTI) to advance the development of multispecific antibodies.
Oric Pharmaceuticals Inc. is quitting development of ORIC-101 after interim analyses of two phase Ib studies concluded that the clinical activity does not justify going forward with the compound. The company was testing ORIC-101, a glucocorticoid receptor antagonist, combined with Abraxane in various solid tumors and paired with Xtandi in metastatic prostate cancer.
SCG Cell Therapy Pte. Ltd. has signed a collaboration agreement with Singapore’s Agency for Science, Technology and Research (A*STAR)’s Bioprocessing Technology Institute (BTI) to advance the development of multispecific antibodies.
Qilu Pharmaceutical Co. Ltd. licensed rights to AB-729, an RNA interference (RNAi) therapeutic from Arbutus Biopharma Corp., in a deal worth up to $300 million. Qilu obtained rights to develop and commercialize the phase II asset for the treatment of hepatitis B (HBV) in mainland China, Hong Kong, Macau, and Taiwan. Under terms of the agreement, Qilu will pay Arbutus $40 million up front, as well as up to $245 million in development, regulatory and sales milestones. In addition, Qilu will make a $15 million equity investment in Arbutus at a price of $4.19 per share.
