- Spiro[pyrrolidine-3,3′-oxindoles] as 5-HT7 receptor ligands
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Here we report the design and synthesis of spiro[pyrrolidine-3,3′-oxindole] derivatives representing a novel scaffold of 5-HT7 receptor ligands. The synthesized analogues were validated as low nanomolar ligands showing selectivity in a panel of
- Kelemen, ádám Andor,Sata?a, Grzegorz,Bojarski, Andrzej J.,Keser?, Gy?rgy M.
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supporting information
p. 2418 - 2421
(2018/06/18)
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- Substituted heterocyclylalkyl esters of 1,4-dihydropyridine-3,5-dicarboxylic acids
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Dihydropyridine derivatives and acid addition salts thereof which are of use as prophylactic or/and therapeutic drugs for cardiovascular diseases, said dihydropyridine derivatives having the formula STR1 wherein R1, R2 and R3 are the same or different and each is alkyl, cycloalkyl, cycloalkylalkyl or alkoxyalkyl; R4 and R5 are the same or different and each is hydrogen, halogen, nitro, trifluoromethyl, alkyl, cycloalkyl, alkoxy, cyano, alkoxycarbonyl or alkylthio; R6 is hydrogen, alkyl, cycloalkyl, aralkyl, aryl or a pyridyl; X is oxygen, sulfur, vinylene, azomethine or a group of the formula STR2 A is alkylene; Ar is aryl or a pyridyl; m is an integer of 1 to 3; n is an integer of 0 to 2.
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- Substituted piperazinyl alkyl esters of 2-amino-4-aryl-1,4-dihydro-6-alkyl-3,5-pyridinedicarboxylates
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Dihydropyridine derivatives and acid addition salts thereof which are of use as prophylactic or/and therapeutic drugs for cardiovascular diseases, said dihydropyridine derivatives having the formula STR1 wherein R1 is a hydrogen atom or an aryl, R2 and R3 are the same or different and each is an aryl, R4 and R6 are the same or different and each is a lower alkyl, R5 is amino or a lower alkyl, A is an alkylene, X is N or CH and m and n are the same or different and each is 0 or 1, with the proviso that when X is N, R5 is amino.
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