EX-21.1 6 dex211.txt SUBSIDIARIES OF REGISTRANT EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State of Incorporation ------------------ ---------------------- Acumed Pharmaceuticals, Inc. Delaware Ara Pharmaceuticals, Inc. Delaware Boston Life Sciences International, Inc. Delaware Coda Pharmaceuticals, Inc. Delaware Neurobiologics, Inc. Delaware ProCell Pharmaceuticals, Inc. Delaware 53