Positively charged water-soluble prodrugs of ketoprofen and related compounds with rapid skin penetration rate

Positively charged water-soluble prodrugs of ketoprofen and related compounds with rapid skin penetration rate

  • CN 104,610,077 B
  • Filed: 07/27/2006
  • Issued: 04/14/2020
  • Est. Priority Date: 07/27/2006
  • Status: Active Grant
First Claim
Patent Images

1. A compound represented by "structural formula 1":

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