Attached files

file filename
EX-32.2 - EX-32.2 - TETRAPHASE PHARMACEUTICALS INCttph-ex322_9.htm
10-K - 10-K - TETRAPHASE PHARMACEUTICALS INCttph-10k_20191231.htm
EX-32.1 - EX-32.1 - TETRAPHASE PHARMACEUTICALS INCttph-ex321_10.htm
EX-31.2 - EX-31.2 - TETRAPHASE PHARMACEUTICALS INCttph-ex312_12.htm
EX-31.1 - EX-31.1 - TETRAPHASE PHARMACEUTICALS INCttph-ex311_6.htm
EX-21.1 - EX-21.1 - TETRAPHASE PHARMACEUTICALS INCttph-ex211_8.htm
EX-10.20 - EX-10.20 - TETRAPHASE PHARMACEUTICALS INCttph-ex1020_706.htm
EX-4.10 - EX-4.10 - TETRAPHASE PHARMACEUTICALS INCttph-ex410_680.htm

Exhibit 23.1

 

Consent of Independent Registered Public Accounting Firm

 

We consent to the incorporation by reference in the following Registration Statements:

 

(1)

Registration Statements (Forms S-8 No. 333-232161 and 333-198098) pertaining to the 2014 Employee Stock Purchase Plan of Tetraphase Pharmaceuticals, Inc., as amended,

 

(2)

Registration Statements (Forms S-8 No. 333-230364 and 333-209991) pertaining to the 2013 Stock Incentive Plan and Inducement Stock Option Awards of Tetraphase Pharmaceuticals, Inc.,

 

(3)

Registration Statements (Forms S-8 No. 333-223985, 333-216742, 333-202576, and 333-194125) pertaining to the 2013 Stock Incentive Plan of Tetraphase Pharmaceuticals, Inc.,

 

(4)

Registration Statement (Form S-8 No. 333-189361) pertaining to the 2006 Stock Incentive Plan and the 2013 Stock Incentive Plan of Tetraphase Pharmaceuticals, Inc., and

 

(5)

Registration Statements (Forms S-3 No. 333-222699, 333-218816, 333-214500, 333-202613, and No. 333-195631) of Tetraphase Pharmaceuticals, Inc.

 

of our report dated March 11, 2020, with respect to the consolidated financial statements of Tetraphase Pharmaceuticals, Inc. included in this Annual Report (Form 10-K) of Tetraphase Pharmaceuticals, Inc. for the year ended December 31, 2019.

 

/s/ Ernst & Young LLP

 

Boston, Massachusetts

March 11, 2020