Deals of the day- Mergers and acquisitions

(Adds Constellium, Alibaba, Gravity, Intesa Sanpaolo; Updates IBM, Celesio)

Jan 23 (Reuters) - The following bids, mergers, acquisitions and disposals were reported by 1430 GMT on Thursday:

** Lenovo Group Ltd 0992.HK has agreed to buy IBM Corp's

IBM.N Low-end server business for $2.3 billion as the Chinese PC giant grabs another piece of the computing world in a long-awaited deal. News Search ID:nL3N0KX31E

** Australia's Murray Goulburn Co-operative Co Ltd agreed to sell its 17.7 percent stake in Warrnambool Cheese and Butter Factory Co Holdings Ltd WCB.AX to rival bidder Saputo Inc

SAP.TO , finally bowing out of the hotly contested bidding battle. Murray Goulburn's sale will lift Saputo's stake in Australia's oldest dairy firm to 75.4 percent, triggering a 20 cent rise in its offer price to A$526 million ($465.96 million or A$9.40 per share. News Search ID:nL3N0KX1KB

** French chemicals group Arkema SA AKE.PA said it had set up a joint-venture with Jurong Chemical, China's biggest manufacturer of acrylic acid and a unit of Singapore-listed firm Sunvic Chemical Holdings Ltd SVCH.SI , with an initial investment of $240 million. News Search ID:nL5N0KX0EY

** Aluminum products makers Constellium NV CSTM.N and UACJ Corp 5741.T will form a joint venture in the United States to supply the auto industry in response to growing demand for light-weight materials, the companies said.

Dutch-based Constellium and Japan's UACJ plan to invest about $150 million to develop a production facility for aluminum sheets for car bodies. News Search ID:nL5N0KX195

** Chinese e-commerce company Alibaba Group said it would help fund a pharmaceutical information platform being developed by CITIC 21CN Co Ltd 0241.HK , a subsidiary of CITIC Group.

Alibaba Group and Yunfeng, a private equity firm founded by Alibaba Chairman Ma Yun, will subscribe for $170 million of new shares in CITIC 21CN and take a 54.3 percent stake in the company. News Search ID:nL3N0KX3XH

** Intellectual property marketing company IP Group Plc

IPO.L said it agreed to buy the about 80 percent stake it does not already own in peer Fusion IP Plc FIP.L for about 70 million pounds ($116 million) in stock. News Search ID:nL3N0KX2HN

** Web services provider AOL Inc AOL.N has agreed to buy Gravity, a company that tailors content according to the reader's interest, for $83 million, a move to help better target advertising the company said. News Search ID:nL2N0KX0OI

** The majority shareholder behind German drugs distributor Celesio AG CLSGn.DE is in talks to hammer out a deal that could salvage its on-off takeover by U.S. peer McKesson Corp

MCK.N , three people familiar with the negotiations said.

News Search ID:nL5N0KX0R7

** Italy's Intesa Sanpaolo SpA ISP.MI said it agreed to sell Ukrainian subsidiary Pravex-Bank to CentraGas Holding, a unit of Ukraine-based Group DF, for 74 million. News Search ID:nL5N0KX1O6

** French media group Lagardere SCA LAGA.PA has received three preliminary offers for the magazines it has put up for sale and expects firm offers by Feb. 15, French daily Le Figaro reported. News Search ID:nL5N0KX12V

** Barrick Gold Corp ABX.TO said on Wednesday it had agreed to sell its Kanowna gold mine in Western Australia to Northern Star Resources Ltd for A$75 million, as part of its move to sell non-core assets and focus on its lower cost mines.

News Search ID:nL2N0KW24T

** Philippine Airlines PAL.PS , owned by conglomerates San Miguel Corp SMC.PS and LT Group Inc LTG.PS , has delayed its planned investment in Cambodia Airlines Co Ltd as it reviews the project due to the political situation in that country, BusinessWorld newspaper reported on Wednesday. News Search ID:nL3N0KX070

** Germany's Hapag-Lloyd Href="NewsSearch">HPLG.UL and Chilean shipper Compania SudAmericana de Vapores SA VAP.SN have agreed to a business tie-up that would create the world's fourth largest container-shipping company, the companies said on Wednesday.

News Search ID:nL2N0KW1MK

** Carl Icahn has taken a stake in eBay Inc EBAY.O and is proposing a spin-off of its fast-growing PayPal division, but the e-commerce giant rebuffed the overture, setting the stage for a potential battle with the activist investor.

($1 = 0.60 British pounds)

($1 = 1.13 Australian dollars)

($1 = 0.7372 euros)

(Compiled by Shivani Mody in Bangalore)

((shivanibipin.mody@thomsonreuters.com)(within U.S. +1 646 223 8780, outside U.S +91 80 6749 3428)(Reuters Messaging:)(Reuters Messaging: shivanibipin.mody.thomsonreuters.com@reuters.net))

Keywords: DEALS DAY/