Synthesis and Evaluation of Metabotropic Glutamate Receptor Subtype 5 Antagonists Based on Fenobam
摘要:
In an effort to discover potent and selective metabotropic glutamate receptor subtype 5 (mGluR5) antagonists, 15 tetrahydropyrimidinone analogues of 1-(3-chlorophenyl)-3-(1-methyl-4-oxo-4,5-dihydro-1H-imidazol-2-yl)-urea (fenobam) were synthesized. These compounds were evaluated for antagonism of glutamate-mediated mobilization of internal calcium in an mGluR5 in vitro efficacy assay. The IC50 value for 1-(3-chlorophenyl)-3-(1-methyl-4-oxo-1,4,5,6-tetrahydropyridine)urea (4g) was essentially identical to that of fenobam.
Novel prodrugs with a spontaneous cleavable guanidine moiety
作者:Yoshio Hamada
DOI:10.1016/j.bmcl.2016.02.060
日期:2016.4
Water-soluble prodrug strategy is a practical alternative for improving the drug bioavailability of sparingly-soluble drugs with reduced drug efficacy. Many water-soluble prodrugs of sparingly-soluble drugs, such as the phosphate ester of a drug, have been reported. Recently, we described a novel water-soluble prodrug based on O–N intramolecular acyl migration. However, these prodrugapproaches require a
Kim, Yong Hae; Lee, Nam Jin, Heterocycles, 1983, vol. 20, # 9, p. 1769 - 1772
作者:Kim, Yong Hae、Lee, Nam Jin
DOI:——
日期:——
KIM, YONG, HAE;LEE, NAM, JIN, HETEROCYCLES, 1983, 20, N 9, 1769-1772
作者:KIM, YONG, HAE、LEE, NAM, JIN
DOI:——
日期:——
Synthesis and Evaluation of Metabotropic Glutamate Receptor Subtype 5 Antagonists Based on Fenobam
作者:Moses G. Gichinga、Jeremy P. Olson、Elizabeth Butala、Hernán A. Navarro、Brian P. Gilmour、S. Wayne Mascarella、F. Ivy Carroll
DOI:10.1021/ml200162f
日期:2011.12.8
In an effort to discover potent and selective metabotropic glutamate receptor subtype 5 (mGluR5) antagonists, 15 tetrahydropyrimidinone analogues of 1-(3-chlorophenyl)-3-(1-methyl-4-oxo-4,5-dihydro-1H-imidazol-2-yl)-urea (fenobam) were synthesized. These compounds were evaluated for antagonism of glutamate-mediated mobilization of internal calcium in an mGluR5 in vitro efficacy assay. The IC50 value for 1-(3-chlorophenyl)-3-(1-methyl-4-oxo-1,4,5,6-tetrahydropyridine)urea (4g) was essentially identical to that of fenobam.
Holm, Archiv der Pharmazie, 1904, vol. 242, p. 597