<div>UPDATE 2-U.S. buyout firm CD&R to buy UK's Huntsworth for $511 mln in pharma bet</div> <!-- no image --> <div>* Shares soar more than 50% on news (Adds analyst comments, background, advisers, updates shares)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=834ZAuSlleQ:AilOT92evrQ:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=834ZAuSlleQ:AilOT92evrQ:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=834ZAuSlleQ:AilOT92evrQ:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=834ZAuSlleQ:AilOT92evrQ:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=834ZAuSlleQ:AilOT92evrQ:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/834ZAuSlleQ" height="1" width="1" alt=""></div> Posted by Reuters