Attached files

file filename
EX-10.17 - EX-10.17 - Synthorx, Inc.d613741dex1017.htm
EX-10.16 - EX-10.16 - Synthorx, Inc.d613741dex1016.htm
EX-10.15 - EX-10.15 - Synthorx, Inc.d613741dex1015.htm
EX-10.14 - EX-10.14 - Synthorx, Inc.d613741dex1014.htm
EX-10.13 - EX-10.13 - Synthorx, Inc.d613741dex1013.htm
EX-10.12 - EX-10.12 - Synthorx, Inc.d613741dex1012.htm
EX-10.11 - EX-10.11 - Synthorx, Inc.d613741dex1011.htm
EX-10.10 - EX-10.10 - Synthorx, Inc.d613741dex1010.htm
EX-10.9 - EX-10.9 - Synthorx, Inc.d613741dex109.htm
EX-10.8 - EX-10.8 - Synthorx, Inc.d613741dex108.htm
EX-10.7 - EX-10.7 - Synthorx, Inc.d613741dex107.htm
EX-10.5 - EX-10.5 - Synthorx, Inc.d613741dex105.htm
EX-10.2 - EX-10.2 - Synthorx, Inc.d613741dex102.htm
EX-10.1 - EX-10.1 - Synthorx, Inc.d613741dex101.htm
EX-4.2 - EX-4.2 - Synthorx, Inc.d613741dex42.htm
EX-3.4 - EX-3.4 - Synthorx, Inc.d613741dex34.htm
EX-3.3 - EX-3.3 - Synthorx, Inc.d613741dex33.htm
EX-3.2 - EX-3.2 - Synthorx, Inc.d613741dex32.htm
EX-3.1 - EX-3.1 - Synthorx, Inc.d613741dex31.htm
S-1 - S-1 - Synthorx, Inc.d613741ds1.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption “Experts” and to the use of our report dated August 31, 2018, in the Registration Statement on Form S-1 and related Prospectus of Synthorx, Inc. for the registration of shares of its common stock.

/s/ Ernst & Young LLP

San Diego, California

November 13, 2018