CA1339315CCA000617020ACA617020ACA1339315CCA 1339315 CCA1339315 CCA 1339315CCA 000617020 ACA000617020 ACA 000617020ACA 617020 ACA617020 ACA 617020ACA 1339315 CCA1339315 CCA 1339315C
Authority
CA
Canada
Prior art keywords
alkyl
methyl
hydrogen
pyridine
halogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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Filing date
Publication date
Priority claimed from CA000460059Aexternal-prioritypatent/CA1337349C/fr
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Application grantedgrantedCritical
Publication of CA1339315CpublicationCriticalpatent/CA1339315C/fr
Dihydroimidazopyrrolopyridine, quinoline, thieno- and furo[2,3-b]pyridine, dihydrothieno- and furo[2,3-b]-pyridine, thieno- and furo[3,2-b]pyridine and dihydrothieno- and furo[3,2-b]pyridine herbicides and method for preparation thereof
(2-imidazolin-2-yl)thieno- and furo[2,3-b] and [3,2-b]pyridines and intermediates for the preparation thereof, and use of said compounds as herbicidal agents
Med (4-isopropyl-4-metyl-5-oxo-2-imidazolin-2-yl)-gruppen substituerade pyrrolopyridinkarboxylsyraderivat, foerfarande foer framstaellning av dem och naemnda foereningarnas anvaendning som herbicider