NEW YORK, Jan. 10, 2011 (GLOBE NEWSWIRE) -- Manhattan Pharmaceuticals, Inc. (OTCBB:MHAN) announced that on January 4, 2011, the company entered into a settlement and release agreement with Nordic Biotech Fund II K/S and H Pharmaceuticals K/S. Manhattan Pharmaceuticals and Nordic are partners in the H Pharmaceuticals joint venture for the development and commercialization of Hedrin®, a non-pesticide treatment for head lice. The joint venture currently owns the rights to Hedrin in North America and is developing it as a medical device in the United States. The settlement and release agreement resolves all previously announced disagreements and disputes between Manhattan Pharmaceuticals and Nordic relating to the joint venture.