NeuroSearch's license partner Abbott initiates clinical Phase II study with ABT-894 in Attention Deficit Hyperactivity Disorder (ADHD)


07.03.2007                                                                      
Announcement no. 04-07                                                          
Page 1 of 1                                                                     





Announcement                                                                    





NeuroSearch's development and license partner Abbott has initiated a clinical   
Phase II study with the drug candidate, ABT-894, for the treatment of Attention 
Deficit-Hyperactivity Disorder (ADHD) in adults. The first patients have been   
enrolled and dosed in the study.                                                

The clinical Phase II study is a randomized, double-blind and placebo-controlled
dose-ranging trial to evaluate the efficacy of ABT-894 in ADHD patients. For    
further study details please go to:                                             
http://www.clinicaltrials.gov/ct/show/NCT00429091?order=1.                      

ABT-894 is a subtype selective modulator of Neuronal Nicotinic Acetylcholine    
receptors (NNR), which had promising effects in pre-clinical models for pain and
other central and peripheral nervous system diseases. It has successfully       
completed a number of Phase I single and multiple dosing studies. An additional 
clinical Phase II programme with ABT-894 is planned in patients suffering from  
diabetic neuropathy (severe chronic pain conditions).                           

Under the terms of the license agreement, Abbott is responsible for the clinical
development and commercialization of ABT-894 and will finance all development   
costs. NeuroSearch will receive milestone payments as well as royalties on      
sales.                                                                          

The initiation of the Phase II study with ABT-894 does not change NeuroSearch's 
financial expectations for 2007 of a pretax loss of DKK 80 - 100 million as     
stated in the 2006 announcement of 5 March 2007.                                


Asger Aamund                                                                    
Chairman of the Board                                                           


Contact persons:                                                                
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| Flemming Pedersen, CEO                                                       |
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| Phone: +45 4460 8214 or +45 2148 0118                                        |
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| Hanne Leth Hillman, Vice President, Director of Investor Relations &         |
| Corporate Communications                                                     |
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| Phone: +45 4460 8212 or +45 4017 5103                                        |
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NeuroSearch is a Scandinavian biopharmaceutical company listed on the Copenhagen
Stock Exchange (NEUR). Our core business covers the development of novel drugs, 
based on a broad and well-established drug discovery platform focusing on ion   
channels and transporters. A substantial part of the company's activities are   
partner financed through a broad alliance with GlaxoSmithKline (GSK) and        
collaborations with among others Abbott and Astellas. Eight drug programmes are 
in clinical development: ACR16 for the treatment of Huntington's disease (under 
preparation for Phase III), tesofensine for the treatment of obesity/type 2     
diabetes (Phase II), NS2359 for the treatment of depression (Phase II) and ADHD 
(Phase II) in partnership with GSK, NS1209 for the treatment of epilepsy and    
pain (Phase II), ABT-894 for the treatment of ADHD (Phase II) and neuropathic   
pain (Phase I) in partnership with Abbott, ACR16 for the treatment of           
schizophrenia (Phase I) in partnership with Astellas, and ACR325 for the        
treatment of psychoses such as bipolar disorder (Phase I). In addition,         
NeuroSearch has a broad portfolio of preclinical drug candidates and has equity 
interests in several biotech companies.

Attachments

fonds.04-07 - abt-894 ph ii in adhd - uk.pdf