Patent ID: 7888355

Claim:
A compound having the structure I: wherein X is a moiety selected from a group consisting of a —O—C y H 2y+1 , —O—Z, —O—CH 2 —C(O)—R′, and NR″R′″, and wherein R′ is an alkyl; and each of R″ and R′″ is independently selected from a group consisting of H, an alkyl, an alkenyl, an alkadienyl, a substituted alkyl, benzyl, a substituted benzyl comprising a substituent attached directly to the ring, and a 3-methylenepyridyl, or N, R″ and R′″ taken together form a heterocycle selected from a group consisting of pyrrolidine, morpholine, and piperazine, Z is alkenyl or alkadienyl, y is selected from the group consisting of 2, 3, 5-10, with the further proviso that in each of the —O—C y H 2y+1 , R′, R″ and R′″, the alkyl, the alkenyl, where present, is straight-chained or branched.