* FTSEurofirst 300 up 0.6 pct, recovering from recent losses
* AstraZeneca surges after winning court battle over drug
* M&S weighs on UK retailers after shock profit warning
By Blaise Robinson
PARIS, July 2 (Reuters) - European stocks rose in early trade on Wednesday, trimming recent sharp losses led by pharma stocks after AstraZeneca <AZN.L> won a key U.S. patent battle, while an upbeat broker note boosted telecoms shares.
Banks were the top performing sector on the broader market as investors snapped up financials after four days of declines <.SX7P>.
HBSC <HSBA.L>, UBS <UBSN.VX> and Credit Agricole <CAGR.PA> rose between 1.1 and 3 percent, while Deutsche Bank <DBKGn.DE> gained nearly 5 percent after saying it expects a profit in the second quarter and does not require further capital.
AstraZeneca gained 6.2 percent after the group won a key U.S. patent battle over its second-biggest selling drug Seroquel, for schizophrenia and bipolar disorder. The news lifted the sector, with GlaxoSmithKline <GSK.L> up 2.8 percent and Novartis <NOVN.VX> up 1.8 percent.
But the market's tentative recovery was limited by lingering inflation worries fanned by high oil prices and as the euro <EUR=> hit a two-month high against the dollar ahead of a widely expected interest rate rise from the European Central Bank.
At 0829 GMT, the FTSEurofirst 300 <
> index of top European shares was up 0.6 percent at 1,182.21 points. The index lost 2.2 percent in the previous session, ending at its lowest close since October 2005.Oil rose more than $1 a barrel on Wednesday, within sight of Monday's record high above $143 on forecasts that global supply will lag demand and as the U.S. dollar retreated against the euro on expectations the European Central Bank will raise interest rates later this week.
"We see oil prices peaking in the third quarter of this year, so up to that point the heat will be on," said Arthur van Slooten, strategist at Societe Generale, in Paris.
"An upward correction is always possible for equities, but any real correction implies lower oil prices."
RETAILERS, HOMEBUILDERS DENT FTSE
Around Europe, Germany's DAX index <
> was up 0.6 percent and France's CAC 40 < > up 0.6 percent. Britain's FTSE 100 index < > was up 0.4 percent, underperforming slightly as homebuilders and retailers took a pounding.UK housebuilder Taylor Wimpey <TW.L> plunged 47 percent after saying it had failed to raise the additional capital it sought due to current market conditions, hitting the sector.
The euro hit a 2-month high against the greenback on Wednesday, as markets anticipated a rate hike by the European Central Bank to 4.25 percent on Thursday.
A stronger euro makes it more expensive for European firms to export and it reduces the companies' U.S. sales when translated back into euros.
"The ECB would take a huge risk with the growth outlook if they raise rates now. But if they do hike rates, it will really be to crush any expectations of continuing inflation beyond what is caused by current oil prices," van Slooten said.
Among the retailers, Marks and Spencer <MKS.L> sank over 20 percent to a 7-year low, dragging down other UK retailers, after the clothes, food and homewares retailer issued a shock profit warning and said others are likely to follow suit in a deepening consumer downturn.
Next <NXT.L> lost 7.3 percent, Kingfisher <KGF.L> dropped 3.1 percent and J Sainsbury <SBRY.L> fell 6 percent.
Food and beverage stocks were among the biggest losers, with France's Danone <DANO.PA> down 5.5 percent after Morgan Stanley cut its rating on the stock to "equal weight" from "overweight" and Cheuvreux cut its rating to "underperform". (Editing by Sue Thomas)