Exhibit 23.1

                       Consent of Independent Accountants

We hereby consent to the incorporation by reference in this Registration
Statement on Form S-3 of our report dated February 9, 2001 relating to the
financial statements, which appears in Triangle Pharmaceuticals, Inc.'s
Annual Report on Form 10-K for the year ended December 31, 2000. We also
consent to the reference to us under the heading "Experts" in such
Registration Statement.

/s/ PRICEWATERHOUSECOOPERS LLP



Raleigh, North Carolina
June 11, 2001