| 主权项 |
1. A molecule having formula I: wherein the A is a moiety that is formed by esterification of at least two free esterifiable hydroxyl groups on a polyol selected from the group consisting of wherein n on the polyol is an integer between 3 and 16,and
n of Formula I is an integer of at least two, wherein the NSAID is selected from the group consisting of aspirin, ibuprofen, ketoprofen, fenoprofen, fenbufen, indomethacin, diclofenac, ketorolac, tolmetin, flufenamic acid, mefenamic acid, tolfenamic acid, meclofenamic acid, niflumic acid, sulindac, sulindac sulfide and combinations thereof. |
