Teva shares rose nearly 12% on Wednesday after the Israeli pharma announced plans to buy Emalex Biosciences and its late-stage Tourette syndrome candidate for $700 million upfront. The proposed acquisition is Teva's first major M&A move in about a decade. The deal is markedly different from Teva's last takeout in 2016, when it spent $40.5 billion to purchase Allergan's global generics business, Actavis. Wednesday's announcement also takes the drugmaker in the opposite business direction — Teva is in the midst of diversifying its core generics unit by expanding its portfolio of branded drugs, particularly in neuroscience.Emalex's lead asset, ecopipam, antagonises dopamine-1 (D1) receptor — a differentiated target from currently approved Tourette treatments, which are mainly directed against D2 receptors. Last year, the Paragon-founded biotech reported that a Phase III study of ecopipam met its primary endpoint, with fewer patients on the experimental treatment experiencing a tic relapse compared with the placebo group. An FDA submission is planned for the second half. "This is a prime example of our Pivot to Growth strategy in action, advancing focused, capital‑efficient agreements that expand our late‑stage innovative pipeline and commercial portfolio," said Teva CEO Richard Francis. "With our deep neuroscience expertise, we are well-positioned to advance this first-in-class investigational compound." The deal is expected to close in the third quarter. In addition to the upfront amount, Emalex’s shareholders are eligible for up to $200 million in commercial milestones, plus royalties. Innovative portfolio growthThe acquisition announcement came alongside Teva's first-quarter earnings report, which suggests the pharma is making progress to expand its branded drug presence. The pharma reported revenues of $4 billion for the three-month period, a year-over-year drop of about 3% in local currency. However, first-quarter revenues from its innovative drug portfolio collectively grew 41%, compared to the year-ago period. Huntington's disease therapy Austedo brought in sales of $578 million (+41%), while migraine treatment Ajovy posted revenues of $196 million (+35%) and schizophrenia drug Uzedy raked in $63 million (+62%). Furthermore, Teva is aiming to submit marketing applications for four innovative products over the next five years. One notable programme is duvakitug, an anti-TL1A mAb the Israeli drugmaker is co-developing with Sanofi for inflammatory bowel disease. In February, the partners reported positive data from the long-term extension portion of the Phase IIb RELIEVE UCCD trial involving patients with ulcerative colitis and Crohn's disease (see – KOL Views Q&A: Teva, Sanofi's anti-TL1A will compete in IBD but Spyre eyeing bigger prize).