Patent ID: 7402652

Claim:
A conjugate compound having the formula where R 1 is p-chlorophenyl; R is a moiety capable of crossing the blood brain barrier; linker L is interposed between R and the remainder of the compound; and R as a free compound is: serotonin, dopamine, blood brain barrier (BBB) peptide, membrane translocating protein, TAT peptide, penetratin, transportan, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptide, transferrin, glucosylamine, amino saccharin, lactylamine, leucine, tryptophan, glutamate or amino choline; wherein said linker L has an alkyl backbone of less than eight carbon atoms; and wherein said alkyl of said linker L backbone is linked to of the compound through an ether bond.