1 EXHIBIT 4.6 CONFIDENTIAL TREATMENT REQUESTED -- EDITED COPY AMENDMENT NO. 1 TO 6% CONVERTIBLE NOTE DUE 2005 AND AMENDMENT NO. 2 TO OPTION AGREEMENTConvertible Note and Option Agreement Amendment • August 3rd, 2001 • Sciclone Pharmaceuticals Inc • Pharmaceutical preparations
Contract Type FiledAugust 3rd, 2001 Company Industry