1 June 24, 1997 BY FACSIMILE - 011 46 18 16 64 58 & FEDERAL EXPRESS --------------------------------------------------- Maris Hartmanis, Ph.D. Vice President, Research & Development Pharmacia Biotech AB Bjorkgatan 30 S-751 82 Uppsala SWEDEN Re: Third...Option Agreement and Research Agreement • November 14th, 1997 • Arqule Inc • Pharmaceutical preparations
