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ES425971A1 - Procedimiento para la preparacion de 1,3,4 - trimetil - 2- (3,4,5-trimetoxibencil)- 1,2,5,6-tetrahidropiridina. - Google Patents

Procedimiento para la preparacion de 1,3,4 - trimetil - 2- (3,4,5-trimetoxibencil)- 1,2,5,6-tetrahidropiridina.

Info

Publication number
ES425971A1
ES425971A1 ES425971A ES425971A ES425971A1 ES 425971 A1 ES425971 A1 ES 425971A1 ES 425971 A ES425971 A ES 425971A ES 425971 A ES425971 A ES 425971A ES 425971 A1 ES425971 A1 ES 425971A1
Authority
ES
Spain
Prior art keywords
trimethyl
tetrahydropyridine
trimethoxybenzyl
analgesic composition
analgesic
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
ES425971A
Other languages
English (en)
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.)
Laboratorios Made SA
Original Assignee
Laboratorios Made SA
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 Laboratorios Made SA filed Critical Laboratorios Made SA
Priority to ES425971A priority Critical patent/ES425971A1/es
Priority to BE155740A priority patent/BE828349A/xx
Priority to DE19752518514 priority patent/DE2518514A1/de
Priority to FR7513284A priority patent/FR2269345B1/fr
Priority to AR258544A priority patent/AR202749A1/es
Priority to US05/572,863 priority patent/US4001414A/en
Priority to SE7505050A priority patent/SE7505050L/xx
Priority to AT334475A priority patent/AT342048B/de
Priority to GB1791475A priority patent/GB1476111A/en
Priority to CA226,058A priority patent/CA1041516A/en
Priority to CH568175A priority patent/CH612938A5/xx
Priority to NL7505252A priority patent/NL7505252A/xx
Priority to JP50053799A priority patent/JPS50151880A/ja
Priority to AU80743/75A priority patent/AU475157B2/en
Priority to SU2130153A priority patent/SU562195A3/ru
Publication of ES425971A1 publication Critical patent/ES425971A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE 1,3,4-TRIMETIL-2-(3,4,5-TRIMETOXIBENZIL)-1,2,5,6,-TETRAHIDROPIRIDINA. SE PARTE DEL CLORURO DE DE 1,3,4-TRIMETIL-(3,4,5,TRIMETOXIBENCIL)-1,2,5,6-TETRAHIDROPIRIDANIO QUE SE LE SOMETE A UNA REACCION DE TRANSPOSICION DE STEVENS, EN PRSENCIA DE UNA DISOLUCION ETEREA DE FENIL-LITIO, RECIENTEMENTE PREPARADO, A LA TEMPERATURA DE SULFURO DE LA MEZCLA Y BAJO ATMOSFERA INERTE. EL COMPUESTO ASI OBTENIDO SE TRANSFORMA EN UNA DE SUS SALES DE ADICION CON ACIDOS FARMACEUTICAMENTE ACEPTABLES, COMO EL CLORHIDRATO. ESTE COMPUESTO PUEDE EMPLEARSE COMO ANALGESICO.
ES425971A 1974-05-04 1974-05-04 Procedimiento para la preparacion de 1,3,4 - trimetil - 2- (3,4,5-trimetoxibencil)- 1,2,5,6-tetrahidropiridina. Expired ES425971A1 (es)

Priority Applications (15)

Application Number Priority Date Filing Date Title
ES425971A ES425971A1 (es) 1974-05-04 1974-05-04 Procedimiento para la preparacion de 1,3,4 - trimetil - 2- (3,4,5-trimetoxibencil)- 1,2,5,6-tetrahidropiridina.
BE155740A BE828349A (fr) 1974-05-04 1975-04-24 Procede pour la preparation de 1,3,4-trimethyl-2(3,4,5-trimethoxybenzyl) -1,2,5,6,-tetrahydropyridine
DE19752518514 DE2518514A1 (de) 1974-05-04 1975-04-25 1,3,4-trimethyl-2-(3,4,5-trimethoxybenzyl)-1,2,5,6-tetrahydropyridin, verfahren zu seiner herstellung sowie es enthaltende arzneimittel
FR7513284A FR2269345B1 (es) 1974-05-04 1975-04-28
AR258544A AR202749A1 (es) 1974-05-04 1975-04-29 Procedimiento para la preparacion de 1,3,4-trimetil-2(3,4,5-trimetoxibencil)-1,25,6-tetrahidropiridina
US05/572,863 US4001414A (en) 1974-05-04 1975-04-29 1,3,4-trimethyl-2-(3,4,5-trimethoxybenzyl)-1,2,5,6-tetrahydropyridine and analgesic composition and method using it
SE7505050A SE7505050L (sv) 1974-05-04 1975-04-30 Sett att framstella 1,3,4-trimetyl-2-(3,4,5-trimetoxibensyl)-1,2,5,6-tetrahydropyridin.
AT334475A AT342048B (de) 1974-05-04 1975-04-30 Verfahren zur herstellung des neuen 1,3,4-trimethyl-2- (3,4,5-trimethoxybenzyl)-1,2,5,6-tetrahydropyridins und seiner saureadditionssalze
GB1791475A GB1476111A (en) 1974-05-04 1975-04-30 1-substituted 3,4,5-trimethoxybenzenes
CA226,058A CA1041516A (en) 1974-05-04 1975-05-01 Process for the preparation of 1,3,4-trimethyl-2-(3,4,5-trimethoxybenzyl)-1,2,5,6-tetrahydropyridine
CH568175A CH612938A5 (es) 1974-05-04 1975-05-02
NL7505252A NL7505252A (nl) 1974-05-04 1975-05-02 Werkwijze voor het bereiden van geneesmiddelen en werkwijze voor het bereiden van een nieuw pyridinederivaat.
JP50053799A JPS50151880A (es) 1974-05-04 1975-05-02
AU80743/75A AU475157B2 (en) 1974-05-04 1975-05-02 l, 3, 4-TRIMETHYL-2-(3, 4, 5-TRIMETHOXYBENZYL)-l, 2 TETRAHYDRO-PYRIDINE, ITS ADDITION SALTS, 3, 4, 5 TRIMETHOXPHGNYL-(3, 4-DIMETHYL-2-PYRIDYL0-CARBINOL AND PROCESS FORTHE PREPARATION OFTHESE COMPOUNDS
SU2130153A SU562195A3 (ru) 1974-05-04 1975-05-04 Способ получени 1,3,4-триметил2,(3,4,5-триметоксибензил)1,2,5,6-тетрагидропиридина или их солей

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES425971A ES425971A1 (es) 1974-05-04 1974-05-04 Procedimiento para la preparacion de 1,3,4 - trimetil - 2- (3,4,5-trimetoxibencil)- 1,2,5,6-tetrahidropiridina.

Publications (1)

Publication Number Publication Date
ES425971A1 true ES425971A1 (es) 1976-09-16

Family

ID=8466595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425971A Expired ES425971A1 (es) 1974-05-04 1974-05-04 Procedimiento para la preparacion de 1,3,4 - trimetil - 2- (3,4,5-trimetoxibencil)- 1,2,5,6-tetrahidropiridina.

Country Status (14)

Country Link
US (1) US4001414A (es)
JP (1) JPS50151880A (es)
AR (1) AR202749A1 (es)
AT (1) AT342048B (es)
AU (1) AU475157B2 (es)
BE (1) BE828349A (es)
CA (1) CA1041516A (es)
CH (1) CH612938A5 (es)
DE (1) DE2518514A1 (es)
ES (1) ES425971A1 (es)
FR (1) FR2269345B1 (es)
NL (1) NL7505252A (es)
SE (1) SE7505050L (es)
SU (1) SU562195A3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175197A (en) * 1974-09-06 1979-11-20 Eli Lilly And Company 1,3,4-Trisubstituted-4-aryl-1,4,5,6-tetra-hydropyridines
DE2960612D1 (en) * 1978-04-12 1981-11-12 Ici Plc Blood platelet aggregation inhibitory pyridine derivatives, pharmaceutical compositions thereof, and processes for their manufacture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553223A (en) * 1968-01-05 1971-01-05 Hoffmann La Roche Acid catalyzed cyclization of tetrahydropyridines containing an electron withdrawing group on the nitrogen

Also Published As

Publication number Publication date
FR2269345B1 (es) 1978-11-10
SE7505050L (sv) 1975-11-05
US4001414A (en) 1977-01-04
SU562195A3 (ru) 1977-06-15
DE2518514A1 (de) 1975-11-13
AU475157B2 (en) 1976-08-12
FR2269345A1 (es) 1975-11-28
CH612938A5 (es) 1979-08-31
AU8074375A (en) 1976-08-12
CA1041516A (en) 1978-10-31
AT342048B (de) 1978-03-10
NL7505252A (nl) 1975-11-06
ATA334475A (de) 1977-07-15
BE828349A (fr) 1975-10-24
JPS50151880A (es) 1975-12-06
AR202749A1 (es) 1975-07-15

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