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US 11,634,443 B2Granted
Treprostinil prodrugs
AssigneeUnited Therapeutics Corporation
InventorsKenneth Robert Phares, Hitesh Batra, Liang Guo
Life of this patent
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Abstract
Provided are novel prodrugs of treprostinil, as well as methods of making and methods of using these prodrugs.
Claims16
A compound having the following formula:
- or a pharmaceutically acceptable salt thereof, wherein:
- X is OR14;
- R14 is a H;
- one of R2 and R3 is a second drug moiety and the other one of R2 and R3 is H, wherein the second drug moiety is a pain relief drug moiety or a nonsteroidal anti-inflammatory drug moiety.
1 more element
Dependencies are inferred from the claim text.