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Novel peptides which are active on the central nervous system and have an action on the cholinergic system
Novel peptides which are active on the central nervous system and have an action on the cholinergic system
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机译:对中枢神经系统有活性并对胆碱能系统有作用的新型肽
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摘要
The invention relates to peptides of the formula I R4-A5-A6-A7 (I) in which R4 denotes an acyl group, R5 denotes D-Lys or Lys, A6 denotes the radical of phenylalanine, N-methylphenylalanine, 4- alkoxyphenylalanine or 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, and R7 denotes a basic radical, processes for their preparation and their use.
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