Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P08908 (5-HT1A)
 5,574 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Synthesis applied to prepare compounds 5-15 and 17-22 discussed in this paper has been presented in Scheme 1. Multi-stage preparation techniques were used to obtain 4-aryl-hexahydro 1-4 and (R,R) and (S,S) 4-aryl-octahydropyrido[1,2-c]pyrimidine-1,3-dione (16) derivatives, being the starting compounds for further modification. N-Alkylation of the imide group in compounds 1-4 and 16 followed, using 1,4-dibromobutane to yield monobromobutyl derivatives 5-8 and 17. Subsequent condensation of those compounds with appropriate 1-aryl or 1-heteroarylpiperazine led to the final hexahydro- 9-15 and octahydro- 18-22 pyrido[1,2-c]pyrimidine-1,3-dione derivatives. The final products were subjected to screening test to elucidate the affinity to 5-HT1A and 5-HT2A receptors.
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PMID:Synthesis of new hexahydro- and octahydropyrido[1,2-c]pyrimidine derivatives with an arylpiperazine moiety as ligands for 5-HT1A and 5-HT2A receptors. 1256 69

The preparation of new 4-aryl-hexahydropyridol 1,2-c]pyrimidine derivatives III-XXVI with an arylpiperazinylbutyl moiety in N-2 position has been described. Multi-stage synthesis techniques were used to obtain 4-arylhexahydro-1H,3H-pyrido[1,2-c]pyrimidine-1,3-dione Ia-f derivatives, being the starting compounds for further modification. N-alkylation of the imide group in compounds Ia-f followed, using 1,4-dibromobutane to yield bromobutyl derivatives IIa-f. The final products III-XXVI were obtained by condensation of aryl- or heteroaryl- piperazine with the bromobutyl derivatives IIa-f. Compounds XII, XIV, XIX, XX, XXIV-XXVI will be submitted to a pharmacological investigation for their affinity towards 5-HT1A, 5-HT2A and alpha1 adrenergic receptor, using radioligand binding assay.
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PMID:Synthesis of new hexahydro- and octahydropyrido[1,2-c]pyrimidine derivatives with an arylpiperazine moiety as ligands for 5-HT1A and 5-HT2A receptors. Part III. 1549 97