949154-41-0Relevant academic research and scientific papers
AMINO ACID DERIVATIVES
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Page/Page column 16-17, (2008/06/13)
Compounds of formula (I) are active as dopaminergic compounds or as compounds which or as compounds which diminish the symptoms of dopamine deficiency.: wherein: R1 and R2 are independently selected from -C(=O)R5 or -C(=O)OR5; or one of R1 and R2 is hydrogen and the other is -C(=O)R5 or -C(=O)OR5; R3 and R4 are independently selected from hydrogen, optionally substituted C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, or C2-C6 alkynyl, -CH2Q, -C(=O)R5, -C(=O)OR5, - C(=O)NR5R6, or R5 is hydrogen or optionally substituted C1-C6 alkyl or -CH2Q; R6 is hydrogen or optionally substituted C1-C6 alkyl Or -CH2Q; and Q is an optionally substituted monocyclic carbocyclic or heterocyclyl ring of 3 to 6 ring atoms.
