Sanofi SA has become the latest European pharma company to retreat from the consumer healthcare business in order to focus on proprietary drug development. On 30 April it divested its controlling stake in Opella, one of the world’s largest producers of over-the-counter medicines, to the private equity group Clayton, Dubilier & Rice – a deal that generated €10 billion in cash for the French company whilst still leaving it with a 48.2% interest. Bpifrance, the French public investment bank, holds the remaining 1.8%.