Thiamine-tetrahydrofuryldisulfide

Numerous reports of prodrugs in the literature show improved drug effects. Prodrugs that have shown some measure of success for site-specific delivery include L-3,4-dihydroxyphenylalanine (L-dopa) to the brain [56], dipivaloyl derivative of epinephrine to the eye [57], /-glutamyl-L-dopa to the kidney [58], fi-n-glucoside dexamethasone and prednisolone derivatives to the colon [59], thiamine-tetrahydrofuryldisulfide to red blood cells, and various amino acid derivatives of antitumor agents such as daunorubicin [61,62], acivicin [63], doxorubicin [63], and phenylenediamine [63] to tumor cells. 

---

See also in sourсe #XX -- [ ]

---