ES211662A1 - A procedure for the preparation of new methyl-pyridine compounds (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of new methyl-pyridine compounds (Machine-translation by Google Translate, not legally binding)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AGfiledCriticalF Hoffmann La Roche AG
Priority to ES211662ApriorityCriticalpatent/ES211662A1/en
Publication of ES211662A1publicationCriticalpatent/ES211662A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Pyridine Compounds
(AREA)
Plural Heterocyclic Compounds
(AREA)
Abstract
Procedure for the preparation of new methyl-pyridine compounds characterized in that a compound responding to the general formula is reacted with a halide or an anhydride of the general formula R "-Hal or respectively R" -OR "meaning one of the symbols R'and R "the acid radical 2-methyl-pyridin-4-carboxylic while the other designates an aromatic or heterocyclic alicyclic aliphatic acid radical. (Machine-translation by Google Translate, not legally binding)
ES211662A1953-10-131953-10-13A procedure for the preparation of new methyl-pyridine compounds (Machine-translation by Google Translate, not legally binding)
ExpiredES211662A1
(en)
Procedure for the preparation of new oxazolinic and tiazolinic derivatives with nematocide action (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of alkyl derivatives in position 4 of malonyl hydrazinic cyclic derivatives (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of n, n - (tetrahydrofurfurilmalonil) -5,6-dihydro-benzo (c) cinoline and of derivatives of the same (Machine-translation by Google Translate, not legally binding)