Press Release Details

WALTHAM, Mass., July 20, 2016 (GLOBE NEWSWIRE) -- Syndax (Nasdaq:SNDX) announced today that it will release its second quarter 2016 financial results on Tuesday, August 9, 2016, before the opening of the U.S. financial markets.

In connection with the earnings release, Syndax's management will host a conference call and live audio webcast at 8:00 a.m. ET on Tuesday, August 9, 2016, to discuss the company's financial results and provide a general business update.

The live audio webcast may be accessed through the "Events & Presentations" page in the "Investors" section of the company's website at www.syndax.com.  Alternatively, the conference call may be accessed through the following:

Domestic Dial-in Number: 1-855-251-6663

International Dial-in Number: 1-281-542-4259

Conference ID: 52330666

Live Webcast: http://edge.media-server.com/m/p/n5qtg36c

For those unable to participate in the conference call or webcast, a replay will be available for 30 days on the Investors section of the Company's website, www.syndax.com.

About Syndax Pharmaceuticals, Inc.

Syndax is a clinical stage biopharmaceutical company focused on developing an innovative pipeline of combination therapies in multiple cancer indications. Our lead product candidate, entinostat, which was granted Breakthrough Therapy designation by the U.S. Food and Drug Administration following positive results from our Phase 2b clinical trial, ENCORE 301, is currently being evaluated in a Phase 3 clinical trial for advanced hormone receptor positive breast cancer. Concurrently, Syndax is developing entinostat, which has direct effects on both cancer cells and immune regulatory cells, and SNDX-6352 (also known as UCB 6352), an anti-CSF-1R monoclonal antibody, to potentially enhance the body's immune response on tumors that have shown sensitivity to immunotherapy. Entinostat is being evaluated as a combination therapeutic in Phase 1b/2 clinical trials with Merck & Co., Inc. for non-small cell lung cancer and melanoma, with Genentech, Inc. for TNBC, and with Pfizer Inc. and Merck KGaA, Darmstadt, Germany, for ovarian cancer. SNDX-6352 is expected to begin clinical trials in 2016 and to be developed to treat a variety of cancers. For more information on Syndax, please visit www.syndax.com.

Syndax's Cautionary Note on Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as "may," "will," "expect," "plan," "anticipate," "estimate," "intend," "believe" and similar expressions (as well as other words or expressions referencing future events, conditions or circumstances) are intended to identify forward-looking statements. These forward-looking statements are based on Syndax's expectations and assumptions as of the date of this press release. Each of these forward-looking statements involves risks and uncertainties. Actual results may differ materially from these forward-looking statements. Forward-looking statements contained in this press release include, but are not limited to, the timing of the clinical development of SNDX-6352 and the potential use of SNDX-6352 to treat various cancer indications. Many factors may cause differences between current expectations and actual results, including unexpected safety or efficacy data observed during preclinical or clinical studies, clinical trial site activation or enrollment rates that are lower than expected, changes in expected or existing competition, changes in the regulatory environment, failure of Syndax's collaborators to support or advance collaborations or product candidates and unexpected litigation or other disputes. Other factors that may cause Syndax's actual results to differ from those expressed or implied in the forward-looking statements in this press release are discussed in Syndax's filings with the U.S. Securities and Exchange Commission, including the "Risk Factors" sections contained therein. Except as required by law, Syndax assumes no obligation to update any forward-looking statements contained herein to reflect any change in expectations, even as new information becomes available.

Investor and Media Contacts

Barbara Ryan
bryan@syndax.com
(646) 690-7639