Pointing to his company’s work on “the next frontier in small molecules,” Ribometrix Inc. CEO Mike Solomon said the potential $1 billion-plus deal with Roche Holding AG offers evidence of big pharma’s mounting interest. Expertise in RNA folds helped Ribometrix nail down an agreement with Basel, Switzerland-based Roche’s Genentech arm that brings $25 million up front and potential milestone payments beyond $1 billion, as the pair discovers and develops RNA-targeted small-molecule therapeutics. Genentech gains exclusive rights to several predefined targets, including an exclusive global license for the development and commercialization of molecules.

Skyhawk Therapeutics Inc., one of the early leaders in developing small-molecule drugs that target RNA, closed out the year with yet another big pharma partnering deal, an alliance with Vertex Pharmaceuticals Inc., in which it is getting $40 million up front plus up to $2.2 billion more in milestones and royalties on product sales.

LONDON – DNA damage repair (DDR) specialist Artios Pharma Ltd. has sealed a $860 million per target deal with Merck KGaA, around a series of small-molecule DNA nuclease inhibitors. The deal, for up to eight targets, will see Artios get $30 million in up-front and near-term milestones to take programs to the point at which Merck will decide on its option to take them in-house. For any products that make it to market, the $860 million in milestones along the way will be followed by double-digit royalties on sales. Subject to certain conditions, Cambridge-based Artios has rights to do joint development with Darmstadt, Germany-based Merck.