Attached files
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8-K - FORM 8-K - Trius Therapeutics Inc | d454002d8k.htm |
Exhibit 5.1
Charles J. Bair
T: +1 858 550 6142
cbair@cooley.com
December 12, 2012
Trius Therapeutics, Inc.
6310 Nancy Ridge Drive, Suite 105
San Diego, CA 92121
Ladies and Gentlemen:
You
have requested our opinion with respect to certain matters in connection with the sale by Trius Therapeutics, Inc., a Delaware corporation (the Company), of 1,122,218 shares of the Companys common stock, par value
$0.0001 (the Shares), pursuant to a Registration Statement on Form S-3 (Registration Statement No. 333-176621) (the Registration Statement), filed with the Securities and
Exchange Commission (the Commission) under the Securities Act of 1933, as amended (the Act), the prospectus dated September 15, 2011, as filed with the Commission on
September 15, 2011 (the Prospectus), and the prospectus supplements dated August 31, 2012 and December 12, 2012, relating to the Shares, filed or to be filed with the Commission pursuant to
Rule 424(b) of
the Rules and Regulations of the Act (collectively, the Prospectus Supplement). All of the Shares are to be sold by the Company as described in the Registration Statement, the Prospectus and the Prospectus Supplement
pursuant to that certain Common Stock Purchase Agreement, dated August 30, 2012, by and between the Company and Terrapin Opportunity, L.P.
In connection with this opinion, we have examined and relied upon the Registration Statement, the Prospectus, the Prospectus Supplement, the Companys Amended and Restated Certificate of Incorporation and Amended and Restated Bylaws, and the originals or copies certified to our satisfaction of such records, documents, certificates, memoranda and other instruments as in our judgment are necessary or appropriate to enable us to render the opinion expressed below. We have assumed the genuineness and authenticity of all documents submitted to us as originals, the conformity to originals of all documents submitted to us as copies thereof and the due execution and delivery of all documents where due execution and delivery are a prerequisite to the effectiveness thereof. We are not rendering any opinion as to compliance with any federal or state antifraud law, rule or regulation relating to securities, or to the sale or issuance thereof. Our opinion herein is expressed solely with respect to the federal laws of the United States of America and the General Corporation Law of the State of Delaware.
On the basis of the foregoing, and in reliance thereon, we are of the opinion that the Shares, when sold in accordance with the Registration Statement and the Prospectus and the Prospectus Supplement, will be validly issued, fully paid and nonassessable.
4401 EASTGATE MALL, SAN DIEGO, CA 92121 T: (858) 550-6000 F: (858) 550-6420 WWW.COOLEY.COM
Trius Therapeutics, Inc.
December 12, 2012
Page Two
We consent to the reference to our firm under the caption Legal Matters in the Prospectus Supplement, the filing of this opinion as an exhibit to a current report on Form 8-K of the Company and the incorporation by reference of this opinion in the Registration Statement.
Sincerely,
Cooley LLP |
/s/ Charles J. Bair |
Charles J. Bair |
4401 EASTGATE MALL, SAN DIEGO, CA 92121 T: (858) 550-6000 F: (858) 550-6420 WWW.COOLEY.COM