Patent ID: 11932664
Assignee: THE JOHNS HOPKINS UNIVERSITY
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC C

Claim 5:
6. The method of claim 1, wherein:
one of R1, R2, R3, or R4 is H and the other three are each independently selected from the group consisting of:
—(CR5R6)n—O—C(═O)—R7 and —(CR5R6)n—O—C(═O)—O—R7;
wherein R5 and R6 are each independently selected from the group consisting of H, C1-8 straight-chain alkyl, and C1-8 branched-chain alkyl;
R7 is C1-8 straight-chain alkyl, and C1-8 branched-chain alkyl; or
pharmaceutically acceptable salts thereof.