Attached files

file filename
EX-10.48 - 2012 EMPLOYEE STOCK PURCHASE PLAN - Rib-X Pharmaceuticals, Inc.d255425dex1048.htm
EX-10.2.3 - FORM OF RESTRICTED STOCK UNIT AGREEMENT - Rib-X Pharmaceuticals, Inc.d255425dex1023.htm
EX-10.2.2 - FORM OF STOCK OPTION AGREEMENT - Rib-X Pharmaceuticals, Inc.d255425dex1022.htm
EX-10.2.1 - 2011 EQUITY INCENTIVE PLAN, AS AMENDED - Rib-X Pharmaceuticals, Inc.d255425dex1021.htm
EX-10.21 - 2011 BONUS PLAN - Rib-X Pharmaceuticals, Inc.d255425dex10211.htm
S-1/A - AMENDMENT NO. 5 TO FORM S-1 - Rib-X Pharmaceuticals, Inc.d255425ds1a.htm
EX-3.2 - FORM OF RESTATED CERTIFICATE OF INCORPORATION - Rib-X Pharmaceuticals, Inc.d255425dex32.htm

Exhibit 23.1

 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the use in this Amendment No. 5 to the Registration Statement on Form S-1 of Rib-X Pharmaceuticals, Inc. of our report dated March 2, 2012 relating to the financial statements of Rib-X Pharmaceuticals, Inc., which appears in such Registration Statement. We also consent to the reference to us under the heading “Experts” in such Registration Statement.

/s/ PricewaterhouseCoopers LLP

Hartford, Connecticut

April 24, 2012