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ES8506703A1 - Un procedimiento para la preparacion de 4-(2', 3'-dioxometilenfenil)-1, 4-dihidropiridinas - Google Patents

Un procedimiento para la preparacion de 4-(2', 3'-dioxometilenfenil)-1, 4-dihidropiridinas

Info

Publication number
ES8506703A1
ES8506703A1 ES536537A ES536537A ES8506703A1 ES 8506703 A1 ES8506703 A1 ES 8506703A1 ES 536537 A ES536537 A ES 536537A ES 536537 A ES536537 A ES 536537A ES 8506703 A1 ES8506703 A1 ES 8506703A1
Authority
ES
Spain
Prior art keywords
new
hydro
carboxylate
pyridine
phenyl
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
ES536537A
Other languages
English (en)
Other versions
ES536537A0 (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.)
INST INVESTIGACION Y DESARROLL
Original Assignee
INST INVESTIGACION Y DESARROLL
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 INST INVESTIGACION Y DESARROLL filed Critical INST INVESTIGACION Y DESARROLL
Priority to ES536537A priority Critical patent/ES8506703A1/es
Priority to IE627/85A priority patent/IE57810B1/en
Priority to NZ211456A priority patent/NZ211456A/xx
Priority to IL74634A priority patent/IL74634A/xx
Priority to LU85816A priority patent/LU85816A1/fr
Priority to AU40146/85A priority patent/AU571316B2/en
Priority to GB08507358A priority patent/GB2156809B/en
Priority to IS2992A priority patent/IS1366B6/is
Priority to YU471/85A priority patent/YU44059B/xx
Priority to GR850736A priority patent/GR850736B/el
Priority to DE8585103541T priority patent/DE3586546T2/de
Priority to ZW53/85A priority patent/ZW5385A1/xx
Priority to DE19853510762 priority patent/DE3510762A1/de
Priority to PH32032A priority patent/PH21945A/en
Priority to EP85103541A priority patent/EP0158211B1/fr
Priority to BE0/214704A priority patent/BE902016A/fr
Priority to RO118129A priority patent/RO90954B/ro
Priority to AT85103541T priority patent/ATE79868T1/de
Priority to HU851141A priority patent/HU193746B/hu
Priority to FR8504483A priority patent/FR2562069A1/fr
Priority to PL1985252576A priority patent/PL147055B1/pl
Priority to SU853873551A priority patent/SU1329619A3/ru
Priority to FI851218A priority patent/FI82937C/fi
Priority to NO851206A priority patent/NO167509C/no
Priority to IT8547865A priority patent/IT1209946B/it
Priority to CH1325/85A priority patent/CH663020A5/fr
Priority to MX8511500U priority patent/MX7378E/es
Priority to PT80166A priority patent/PT80166B/pt
Priority to DK135285A priority patent/DK167676B1/da
Priority to BG069433A priority patent/BG41127A3/xx
Priority to OA58547A priority patent/OA07972A/xx
Priority to CA000477661A priority patent/CA1253158A/fr
Priority to CS852213A priority patent/CS259877B2/cs
Priority to JO19851370A priority patent/JO1370B1/en
Publication of ES536537A0 publication Critical patent/ES536537A0/es
Publication of ES8506703A1 publication Critical patent/ES8506703A1/es
Priority to US06/875,324 priority patent/US4722931A/en
Expired legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pyridine Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE 4-(2K,3K-DIOXOMETILENFENIL)-1,4-DIHIDROPIRIDINAS, DE FORMULA GENERAL (I), EN LA QUE R REPRESENTA UN RADICAL ALQUILO DE 1 A 10 ATOMOS DE CARBONO.CONSISTE EN HACER REACCIONAR EL 2,3-DIOXIMETILENBENZALDEHIDO CON UN ACETOACETATO DE ALQUILO, PARA OBTENER EL CORRESPONDIENTE 2,3-DIOXIMETILEN-FENILACETILACRILATO DE ALQUILO, Y EN HACER REACCIONAR EL PRODUCTO OBTENIDO CON UN AMINOCROTONATO DE ALQUILO, PARA PRODUCIR LAS 1,4-DIHIDRO-2,6-DIMETIL-4-(2K, 3K-DIOXIMETILENFENIL)-3,5-DICARBOXIALQUIL PIRIDINAS SIMETRICAS O ASIMETRICAS.DE APLICACION EN MEDICINA COMO VASODILATADORES CORONARIOS, ANTIANGINOSOS Y ANTIHIPERTENSIVOS.
ES536537A 1984-03-27 1984-10-04 Un procedimiento para la preparacion de 4-(2', 3'-dioxometilenfenil)-1, 4-dihidropiridinas Expired ES8506703A1 (es)

Priority Applications (35)

Application Number Priority Date Filing Date Title
ES536537A ES8506703A1 (es) 1984-10-04 1984-10-04 Un procedimiento para la preparacion de 4-(2', 3'-dioxometilenfenil)-1, 4-dihidropiridinas
IE627/85A IE57810B1 (en) 1984-03-27 1985-03-11 1,4-dihydropyridine derivatives,their preparation and their use
NZ211456A NZ211456A (en) 1984-03-27 1985-03-15 1,4-dihydropyridine derivatives and pharmaceutical compositions
IL74634A IL74634A (en) 1984-03-27 1985-03-18 1,4-dihydropyridine derivatives,their preparation and pharmaceutical compositions containing them
LU85816A LU85816A1 (fr) 1984-03-27 1985-03-20 Nouveaux derives de 1,4-dihydropyridine,leur procede de preparation et leur application comme medicaments
AU40146/85A AU571316B2 (en) 1984-03-27 1985-03-20 3-phenyl-1,4-dihydropyridine derivatives
GB08507358A GB2156809B (en) 1984-03-27 1985-03-21 1,4-dihydropyridine derivatives, their preparations and their use
IS2992A IS1366B6 (is) 1984-03-27 1985-03-22 Ný efni sem leidd eru úr (úrefni) 1,4 dihydropyridine, aðferð við gerð þeirra og notkun þeirra sem lyf
YU471/85A YU44059B (en) 1984-03-27 1985-03-22 Process for obtaining new derivatives of 1,4-dihydropiridine
GR850736A GR850736B (es) 1984-03-27 1985-03-22
AT85103541T ATE79868T1 (de) 1984-03-27 1985-03-25 1,4-dihydropyridin-derivate, verfahren zur herstellung und anwendung als heilmittel.
ZW53/85A ZW5385A1 (en) 1984-03-27 1985-03-25 New 1,4 dihydrophyridine derivatives,their method of synthesis and their application as medicines
DE19853510762 DE3510762A1 (de) 1984-03-27 1985-03-25 1,4-dihydropyridinderivate
PH32032A PH21945A (en) 1984-03-27 1985-03-25 New 1,4 dihydropyridine derivative and their application as medicines
EP85103541A EP0158211B1 (fr) 1984-03-27 1985-03-25 Nouveaux dérivés de 1,4 dihydropyridine, leur procédé de préparation, et leur application comme médicaments
BE0/214704A BE902016A (fr) 1984-03-27 1985-03-25 Nouveaux derives de 1,4-dihydropyridine, leur procede de preparation et leur application comme medicaments.
RO118129A RO90954B (ro) 1984-03-27 1985-03-25 Procedeu pentru prepararea unor derivati de 1,4-dihidropiridina
DE8585103541T DE3586546T2 (de) 1984-03-27 1985-03-25 1,4-dihydropyridin-derivate, verfahren zur herstellung und anwendung als heilmittel.
NO851206A NO167509C (no) 1984-03-27 1985-03-26 Analogifremgangsmaate for fremstilling av terapeutisk virksomme 1,4-dihydropyridiner.
PT80166A PT80166B (pt) 1984-03-27 1985-03-26 Processo para a preparacao de novos derivados de 1,4-dihidropiridina
PL1985252576A PL147055B1 (en) 1984-03-27 1985-03-26 Method of obtaining novel derivatives of 1,4-dihydropyridine
SU853873551A SU1329619A3 (ru) 1984-03-27 1985-03-26 Способ получени производных 1,4-дигидропиридина
FI851218A FI82937C (fi) 1984-03-27 1985-03-26 Foerfarande foer framstaellning av terapeutiskt anvaendbara 1,4-dihydro-4-(2',3'-metylendioxifenyl) pyridinderivat.
HU851141A HU193746B (en) 1984-03-27 1985-03-26 Process for preparing 1,4-dihydropyridine derivatives
IT8547865A IT1209946B (it) 1984-03-27 1985-03-26 Nuovi derivati della i,4-diidropiri dina,procedimento per la loro preparazione,e loro impiego come farmaci
CH1325/85A CH663020A5 (fr) 1984-03-27 1985-03-26 Derives de 1,4-dihydropyridine, leur procede de preparation et compositions pharmaceutiques les contenant.
MX8511500U MX7378E (es) 1984-03-27 1985-03-26 Procedimiento para preparar derivados de 1,4-dihidropiridina
FR8504483A FR2562069A1 (fr) 1984-03-27 1985-03-26 Nouveaux derives de 1,4-dihydropyridine, leur procede de preparation, et leur application comme medicaments
DK135285A DK167676B1 (da) 1984-03-27 1985-03-26 1,4-dihydropyridinderivater, fremgangsmaade til fremstilling deraf samt laegemiddel indeholdende saadanne forbindelser
BG069433A BG41127A3 (en) 1984-03-27 1985-03-26 Method for preparing 1, 4- dihydropyridine derivatives
OA58547A OA07972A (fr) 1984-03-27 1985-03-26 Nouveaux dérivés de 1,4-dihydropyridine, leur procédé de préparation et leur application comme médicaments.
CA000477661A CA1253158A (fr) 1984-03-27 1985-03-27 Derives de 1,4 dihydropyridine, leur procede de preparation, et leur application comme medicaments
CS852213A CS259877B2 (en) 1984-03-27 1985-03-27 Method of new 1,4-dihydropyridine derivatives production
JO19851370A JO1370B1 (en) 1984-10-04 1985-05-22 New derivatives of a compound 1,4,2 dihydroperidine the method of its production and use as drug therapies
US06/875,324 US4722931A (en) 1984-03-27 1986-06-17 Calcium antagonist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES536537A ES8506703A1 (es) 1984-10-04 1984-10-04 Un procedimiento para la preparacion de 4-(2', 3'-dioxometilenfenil)-1, 4-dihidropiridinas

Publications (2)

Publication Number Publication Date
ES536537A0 ES536537A0 (es) 1985-08-01
ES8506703A1 true ES8506703A1 (es) 1985-08-01

Family

ID=8487945

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536537A Expired ES8506703A1 (es) 1984-03-27 1984-10-04 Un procedimiento para la preparacion de 4-(2', 3'-dioxometilenfenil)-1, 4-dihidropiridinas

Country Status (2)

Country Link
ES (1) ES8506703A1 (es)
JO (1) JO1370B1 (es)

Also Published As

Publication number Publication date
ES536537A0 (es) 1985-08-01
JO1370B1 (en) 1986-11-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001