Preparation of carbon-14 labeled N-(2,6-dichloro-3-methylphenyl)-5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidine-2 -sulfonamide

Journal of Labelled Compounds and Radiopharmaceuticals

Volumn 39, Issue 3, 1997, Pages 231-240

  McKendry, L H ^a  

^a DOW AGROSCIENCES LLC   (United States)

Author keywords

2 benzylthio 5,7 dichloro 1,2,4 triazolo 1,5a pyrimidine 2 14C; 2 benzylthio 5,7 dihydroxy 1,2,4 triazolo 1,5 a pyrimidine 2 14C; 2 chlorosulfonyl 5,7 dichloro 1,2,4 triazolo 1,5 a pyrimidine 2 14C; Metosulam; N (2,6 dichloro 3 methylphenyl) 5,7 dimethoxy 1,2,4 triazolo 1,5a pyrimidine 2 sulfonamide 2 14C; N (2,6 dichloro 3 methylphenyl Ph UL 14C) 5,7 dimethoxy 1,2,4 triazolo 1,2,4 triazolo 1,5 a pyrimidine 2 sulfonamide

Indexed keywords

AROMATIC COMPOUNDS; CHLORINE COMPOUNDS;

2-BENZYLTHIO-5,7-DICHLORO[1,2,4]TRIAZOLO[1,5A]PYRIMIDINE-2-14C; 2-BENZYLTHIO-5,7-DIHYDROXY[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-2-14C; 2-CHLOROSULFONYL-5,7-DICHLORO[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-2-14C; CARBON 14; METOSULAM; N-(2,6-DICHLORO-3-METHYLPHENYL)-5,7-DIMETHOXY[1,2,4]TRIAZOLO[1,5A]PYRIMIDINE-2 -SULPHONAMIDE-2-14C; N-(2,6-DICHLORO-3-METHYLPHENYL-PH-UL-14C)-5,7 -DIMETHOXY[1,2,4]TRIAZOLO[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-2-SULPHONAMIDE; SMALL GRAINS; SULPHONAMIDES;

SULFUR COMPOUNDS;

CARBON 14; HERBICIDE; METOSULAM; SULFONAMIDE; UNCLASSIFIED DRUG;

ARTICLE; DRUG SYNTHESIS; IN VITRO STUDY; ISOTOPE LABELING; REACTION ANALYSIS; REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;

EID: 0031046141     PISSN: 03624803     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1099-1344(199703)39:3<231::AID-JLCR965>3.0.CO;2-0     Document Type: Article

References (6)

1. Kleschick W.A., Ehr R.J., Costales M.J., Gerwick B.C., Meikle R.W., Monte W.T., and Pearson N.R. -U. S. Patent 4,818,273 (1989).
2. Kleschick W.A., Carson C.M., Costales M.J., Doney J.J., Gerwick B.C., Holtwick J.B., Meikle R.W., Monte W.T., Little J.C., Pearson N.R., Snider S.W., Subramanian M.V., VanHeertum J.C., and Vinogradoff A.P. -ACS Symp. Ser. 504, "Synth. Chem. Agrochem. III", 17 (1992).
3. Shankar R.B. and Pews R.G. -J. Hetrocyclic Chem., 30, 169 (1993).
4. McKendry L.H. -U. S. Patent 4,910,306 (1990).
5. McKendry L.H. -U. S. Patent 5,003,096 (1991).
6. McKendry L.H. and Zettler M.W. -U. S. Patent 5,068,392 (1991).