In addition, we have attempted to contain costs and reduce cash flow requirements by renting scientific equipment and facilities, contracting with other parties to conduct certain research and development and using consultants. We expect to incur additional expenses, potentially resulting in significant losses, as we continue to expand our research and development activities and undertake additional preclinical studies and clinical trials of compounds, which have been or may be discovered. In addition, we expect to incur significant expenses as we move forward with further Phase III development of our influenza neuraminidase inhibitor, RWJ-270201, until we are able to negotiate a contract with a new corporate partner to facilitate the final development and potential commercialization of this drug candidate. We may not be able to find a new partner in a timely fashion or at all, which may increase our expenses. We also expect to incur substantial expenses related to the filing, prosecution, maintenance, defense and enforcement of patent and other intellectual property claims. At March 31, 2001, our cash, cash equivalents and securities held-to-maturity were $62.7 million, a decrease of $2.9 million from December 31, 2000, principally due to the funding of current operations. We have financed some of our equipment purchases with lease lines of credit. We currently have a $500,000 general line of credit with our bank, secured by a pledge of $600,000 in marketable securities. There was nothing drawn against this line as of March 31, 2001. In July 2000, we renegotiated our lease for our current facilities, which will expire on June 30, 2010. We have an option to renew the lease for an additional five years at current market rates. The operating lease requires us to pay monthly rent starting at $32,180 per month in July 2000 and escalating annually to a minimum of $41,987 per month in the final year, plus our pro rata share of operating expenses and real estate taxes in excess of base year amounts. As part of the lease, we have pledged a U.S. Treasury security of $520,000 deposited in escrow for the payment of rent and performance of other obligations specified in the lease. This pledged amount should decrease by $65,000 annually, beginning July 1, 2001, throughout the term of the lease. During 2000, we remodeled our facilities to gain additional laboratory space, update our existing laboratories, and add a small good manufacturing practices (GMP) clean room. In addition, we updated our general office facility to provide for growth and efficiencies. The total cost of these changes, including furniture and laboratory equipment, was approximately $2.7 million. We completed this remodeling phase in December 2000. At December 31, 2000, we had long-term capital lease and operating lease obligations, which provide for aggregate minimum payments of $448,750 in 2001, $450,376 in 2002 and $462,490 in 2003. Under the terms of our license agreement with RWJPRI and Ortho-McNeil for the development and commercialization of our influenza neuraminidase inhibitors, we received an initial $6.0 million payment from Ortho-McNeil and an additional $6.0 million common stock equity investment from Johnson & Johnson Development Corporation in 1998. In June 1999, we received a $2.0 million milestone payment from Ortho-McNeil in connection with the initiation of Phase II clinical testing in the United States. In February 2000, we received a $4.0 million milestone payment from RWJPRI in connection with the initiation of Phase III clinical testing. On April 30, 2001, we announced that Ortho-McNeil and RWJPRI gave four months prior notice of termination of the license agreement. As we seek a new corporate partner to facilitate the final development and potential commercialization of this drug candidate, we plan to continue to move forward with further Phase III development. We cannot assure you that we will be able to find a new partner to continue to develop the product or, if we do, that such partnership and the resulting development will result in receiving milestone payments, obtaining regulatory approval, or achieving future sales of licensed products. We plan to finance our needs principally from the following: |