Exhibit 4.12 ADVANCED VIRAL RESEARCH CORP. SECURITIES PURCHASE AGREEMENT WARRANTS TO PURCHASE SHARES OF COMMON STOCK, PAR VALUE $.00001 PER SHARE PURCHASE AGREEMENT DATED DECEMBER 22, 1998Securities Purchase Agreement • January 13th, 1999 • Advanced Viral Research Corp • Pharmaceutical preparations • New York
Contract Type FiledJanuary 13th, 1999 Company Industry Jurisdiction
OFWarrant Agreement • January 13th, 1999 • Advanced Viral Research Corp • Pharmaceutical preparations • New York
Contract Type FiledJanuary 13th, 1999 Company Industry Jurisdiction