ES8603424A1 - Procedimiento de obtencion de la n-(2-(nitrooxi)etil)-3- piridincarboxamida - Google Patents

Procedimiento de obtencion de la n-(2-(nitrooxi)etil)-3- piridincarboxamida

Info

Publication number
ES8603424A1
ES8603424A1 ES543857A ES543857A ES8603424A1 ES 8603424 A1 ES8603424 A1 ES 8603424A1 ES 543857 A ES543857 A ES 543857A ES 543857 A ES543857 A ES 543857A ES 8603424 A1 ES8603424 A1 ES 8603424A1
Authority
ES
Spain
Prior art keywords
ethyl
pyridine carboxamide
nitroxy
prepn
prepd
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.)
Expired
Application number
ES543857A
Other languages
English (en)
Other versions
ES543857A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES543857A priority Critical patent/ES8603424A1/es
Publication of ES543857A0 publication Critical patent/ES543857A0/es
Publication of ES8603424A1 publication Critical patent/ES8603424A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Pyridine Compounds (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE LA N-2-(NITROXI)ETIL-3-PIRIDIDINCARBOXAMIDA. CONSISTE EN HACER REACCIONAR LA N-(2-CLOROETIL)-3-PIRIDINCARBOXAMIDA DE FORMULA (II) CON NITRATO DE PLATA EN UN DISOLVENTE INERTE PARA OBTENER LA N-22-(NITROXI)ETIL-3-PIRIDIINCARBOXAMIDA DE FORMULA (I). EL DISOLVENTE EMPLEADO ES ACETONITRILO, PUDIENDOSE EMPLEAR DIMETILSULFOXIDO, DEMETILFORMAMIDA, CLOROFORMO, ACETATO DE ETILO O EETE DIETILICO; EFECTUANDOSE LA REACCION A UNA TEMPERATURA ENTRE 0 Y 50JC Y EMPLEANDOSE UNA FUENTE DE ULTRASONIDO PARA AYUDAR A LA REACCION, DONDE LOS ULTRASONIDOS EMPLEADOS SON SUMINISTRADOS POR UN GENERADOR DE ULTRASONIDOS QUE ORIGINA UNA SEÑAL DE 20 KHZ. TIENEN APLICACIONES FARMACOLOGICAS COMO VASODILATADORES CORONARIOS.
ES543857A 1985-06-04 1985-06-04 Procedimiento de obtencion de la n-(2-(nitrooxi)etil)-3- piridincarboxamida Expired ES8603424A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES543857A ES8603424A1 (es) 1985-06-04 1985-06-04 Procedimiento de obtencion de la n-(2-(nitrooxi)etil)-3- piridincarboxamida

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES543857A ES8603424A1 (es) 1985-06-04 1985-06-04 Procedimiento de obtencion de la n-(2-(nitrooxi)etil)-3- piridincarboxamida

Publications (2)

Publication Number Publication Date
ES543857A0 ES543857A0 (es) 1986-01-01
ES8603424A1 true ES8603424A1 (es) 1986-01-01

Family

ID=8489319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543857A Expired ES8603424A1 (es) 1985-06-04 1985-06-04 Procedimiento de obtencion de la n-(2-(nitrooxi)etil)-3- piridincarboxamida

Country Status (1)

Country Link
ES (1) ES8603424A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012089769A1 (en) 2010-12-28 2012-07-05 Procos S.P.A. Process for the manufacture of nicorandil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012089769A1 (en) 2010-12-28 2012-07-05 Procos S.P.A. Process for the manufacture of nicorandil

Also Published As

Publication number Publication date
ES543857A0 (es) 1986-01-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519