Attached files

file filename
10-K - FORM 10-K - MEDICINES CO /DEy83232e10vk.htm
EX-2.3 - MEDICINES CO /DEy83232exv2w3.htm
EX-31.2 - EX-31.2 - MEDICINES CO /DEy83232exv31w2.htm
EX-21 - EX-21 - MEDICINES CO /DEy83232exv21.htm
EX-23 - EX-23 - MEDICINES CO /DEy83232exv23.htm
EX-32.1 - EX-32.1 - MEDICINES CO /DEy83232exv32w1.htm
EX-31.1 - EX-31.1 - MEDICINES CO /DEy83232exv31w1.htm
EX-10.42 - EX-10.42 - MEDICINES CO /DEy83232exv10w42.htm
EX-10.41 - EX-10.41 - MEDICINES CO /DEy83232exv10w41.htm
EXHIBIT 32.2
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
     In connection with the Annual Report on Form 10-K of The Medicines Company (the “Company”) for the period ended December 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Glenn P. Sblendorio, Executive Vice President and Chief Financial Officer of the Company, hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
     (1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
     (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
             
 
  By:   /s/ Glenn P. Sblendorio
 
Glenn P. Sblendorio
   
 
      Executive Vice President and Chief Financial Officer    
Dated: March 16, 2010
A signed original of this written statement required by Section 906 has been provided to The Medicines Company and will be retained by The Medicines Company and furnished to the SEC or its staff upon request