Patent ID: 7560597

Claim:
A compound selected from compounds of the following formula and pharmaceutically acceptable salts thereof: wherein: n is independently 1, 2, 3, or 4; W is independently —C(═O)—, —CH(OH)—, or —C(═NOR OX )—; R OX is independently —H or C 1-3 alkyl; J is independently: —H, —R E1 , —C(═O)—R E2 , —C(═O)—O—R E3 , —C(═O)—O—S(═O) 2 OR E4 , —C(═O)—(CH 2 ) n —C(═O)OR E5 , —C(═O)—(CH 2 ) n —NR NE1 R NE2 , —C(═O)—(CH 2 ) n —NR NE3 —C(═O)R E6 , —C(═O)—(CH 2 ) n —C(═O)—NR NE4 R NE5 , or —P(═O)(OR E7 )(OR E8 ); wherein each of R E1 , R E2 , R E3 , R E4 , R E5 , R E6 and R E7 is independently: —H, C 1-3 alkyl, -Ph, or —CH 2 -Ph.