Nov 22 (Reuters) - Halozyme Therapeutics said on Friday it had withdrawn its proposal to acquire Evotec SE
for 2 billion euros ($2.09 billion) after the German drug developer was unwilling to engage in discussions.
($1 = 0.9587 euros)
(Reporting by Sriparna Roy in Bengaluru; Editing by Devika Syamnath)
((Sriparna.Roy@thomsonreuters.com;))