Drugmaker AstraZeneca has agreed to buy Belgium-based biotechnology firm EsoBiotec for up to $1 billion, it said on Monday, ...
Feb 20 (Reuters) - AstraZeneca (AZN.L), opens new tab will buy longtime partner FibroGen's (FGEN.O), opens new tab China unit for about $160 million to gain rights to its anemia drug in the ...