2′-fluoro-5-[11C]-methyl-1-β-d-arabinofuranosyluracil ([11C]-FMAU): a potential nucleoside analog for in vivo study of cellular proliferation with PET was written by Conti, Peter S.; Alauddin, Mian M.; Fissekis, John R.; Schmall, Bernard; Watanabe, Kyochi A.. And the article was included in Nuclear Medicine and Biology on August 31,1995.SDS of cas: 69256-17-3 The following contents are mentioned in the article:
Rapid in vivo catabolism limits the use of currently available radiotracers used in tumor proliferation studies with positron emission tomog. (PET). This is manifested by the need to develop complex math. models to interpret kinetic and metabolite data obtained from imaging studies with agents such as carbon-11 labeled thymidine. A potential carbon-11 labeled radiotracer for cellular proliferation, 2′-fluoro-5-([11C]-methyl)-1-β-D-arabinofuranosyluracil (FMAU), has been prepared using a previously described method for preparation of [11C]methyl-thymidine where selective alkylation of a pyrimidyl dianion is accomplished with [11C]methyl iodide at the 5-position of the pyrimidine ring. FMAU shares many in vivo characteristics of thymidine, including cellular transport, phosphorylation by mammalian kinase, and incorporation into DNA. Most importantly, in vivo catabolism of FMAU is limited, potentially yielding simplified kinetic models for determination of cellular proliferation with positron emission tomog. This study involved multiple reactions and reactants, such as 1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (cas: 69256-17-3SDS of cas: 69256-17-3).
1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (cas: 69256-17-3) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. As nucleotides in DNA and RNA, pyrimidine nucleotide derivatives have a wide range of biological applications. For example, pyrimidine derivatives are useful in DNA repair studies involving cancer and epigenetics.SDS of cas: 69256-17-3
69256-17-3;1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;The future of 69256-17-3;New trend of C10H13FN2O5;function of 69256-17-3