PROCESS FOR THE PRODUCTION OF N-ETHYL-N-(GAMMA-PICOLYL) TROPAMIDE ANDINTERMEDIATE THEREFOR

PROCESS FOR THE PRODUCTION OF N-ETHYL-N-(GAMMA-PICOLYL) TROPAMIDE ANDINTERMEDIATE THEREFOR

1288738 Pyridine derivatives SANTEN PHARMACEUTICAL CO Ltd 8 Dec 1970 [9 Jan 1970] 58299/70 Heading C2C The invention comprises the novel compounds N - ethyl - N - (γ - picolyl)phenylacetamide and N - ethyl - 2 - formyl - N - (γ - picolyl)- phenylacetamide, and the reduction of the latter to N - ethy...

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Bibliographische Detailangaben
Hauptverfasser: MITA I,JA, OKUMURA S,JA, TOSHIOKA N,JA
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:1288738 Pyridine derivatives SANTEN PHARMACEUTICAL CO Ltd 8 Dec 1970 [9 Jan 1970] 58299/70 Heading C2C The invention comprises the novel compounds N - ethyl - N - (γ - picolyl)phenylacetamide and N - ethyl - 2 - formyl - N - (γ - picolyl)- phenylacetamide, and the reduction of the latter to N - ethyl - N - (γ - picolyl)tropamide. NEthyl - 2 - formyl - N - (γ - picolyl)phenyl acetamide is prepared by formylating N-ethyl- N-(γ-picolyl)phenylacetamide, resulting from the reaction between phenylacetyl chloride and N-ethyi-γ-picolylamine, obtained by reductive amination of pyridine-4-aldehyde