| 摘要 |
Hydrophilic transportable N-linked glycosyl dopaminergic prodrug compounds according to FORMULA V,wherein, Ring 1 comprises a cyclic or heterocyclic ring, or aryl or heteroaryl ring, all of said rings comprising 4 to 8 carbon atoms, among which atoms are counted "X" and "Y"; R0, R1, R2, R3 and R4 comprise substituents of Ring 1; either of X or Y is optional; each of X and Y, when present comprise a carbon atom, a halogen atom or a lower alkyl; Z, R5 and R5' are optional; when Z is present it comprises a lower alkyl having substituents R5, R5'; R6 and R6' comprise substituents on a carbon atom linking Z with N through a single bond, or when Z is absent, linking N with Ring 1; N comprises a nitrogen atom of an amine or an amide linked with E through a single bond and having R7 as a substituent; and E comprises a saccharide.
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