title: Synthesis of a series of carbon-14 labeled tetrahydropyrido[4,3-d]pyrimidin-4(3H)-ones.
abstract: A series of tetrahydropyrido[4,3-d]pyrimidin-4(3H)-ones labeled with carbon-14 in the 2-position of pyrimidinone moiety were prepared as part of a 3-step sequence from benz[amidino-(14) C]amidine hydrochloride as a key synthetic intermediate.
authors: School of Chemistry & Molecular Biosciences, The University of Queensland, Brisbane, Australia.
authors: Omid Khalili
authors: OK
authors: Arjomandi
authors: Nader
authors: N
authors: Saemian
authors: Ross P
authors: RP
authors: McGeary
authors: Gholamhossein
authors: G
authors: Shirvani
mesh_terms: D002250:Carbon Radioisotopes / Q000737:chemistry*; D010880:Piperidines / Q000138:chemical synthesis*; D011744:Pyrimidinones / Q000138:chemical synthesis*; D019275:Radiopharmaceuticals / Q000138:chemical synthesis*
chemical_list: D002250:Carbon Radioisotopes; D010880:Piperidines; D011744:Pyrimidinones; D019275:Radiopharmaceuticals
keywords: carbon-14; piperidine derivatives; piperidine-pyrimidone fused skeleton