ES391604A1 - Procedure for the preparation of amidas derived from the steres of piperazin-1 propionic acid. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of amidas derived from the steres of piperazin-1 propionic acid. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES391604A1
ES391604A1 ES391604A ES391604A ES391604A1 ES 391604 A1 ES391604 A1 ES 391604A1 ES 391604 A ES391604 A ES 391604A ES 391604 A ES391604 A ES 391604A ES 391604 A1 ES391604 A1 ES 391604A1
Authority
ES
Spain
Prior art keywords
formula
propionic acid
translation
procedure
machine
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
ES391604A
Other languages
Spanish (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.)
Synthelabo SA
Original Assignee
Delalande 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 Delalande SA filed Critical Delalande SA
Publication of ES391604A1 publication Critical patent/ES391604A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182—Radicals derived from carboxylic acids
    • C07D295/185—Radicals derived from carboxylic acids from aliphatic carboxylic acids

Abstract

Procedure for preparing amides derived from esters of piperazino-1-propionic acid, of general formula: ** (See formula) ** where R represents an alcoholic chain having 1 to 4 carbon atoms, characterized in that it consists in reacting a trimethoxy-3,4,5-cinnamoyl halide, of formula: ** (See formula) ** where X represents a halogen atom, with a piperazino-1-propionic acid ester, of the formula: ** (See formula) ** where R has the same meaning as in formula (I), working within an organic solvent, and in the presence of an alkaline agent capable of combining with the hydrazide formed in the course of the reaction. (Machine-translation by Google Translate, not legally binding)
ES391604A 1970-06-03 1971-05-27 Procedure for the preparation of amidas derived from the steres of piperazin-1 propionic acid. (Machine-translation by Google Translate, not legally binding) Expired ES391604A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020278A FR2092630B1 (en) 1970-06-03 1970-06-03

Publications (1)

Publication Number Publication Date
ES391604A1 true ES391604A1 (en) 1973-06-16

Family

ID=9056573

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391604A Expired ES391604A1 (en) 1970-06-03 1971-05-27 Procedure for the preparation of amidas derived from the steres of piperazin-1 propionic acid. (Machine-translation by Google Translate, not legally binding)

Country Status (12)

Country Link
JP (1) JPS526994B1 (en)
BE (1) BE767571A (en)
CA (1) CA940926A (en)
CH (1) CH524619A (en)
DE (1) DE2127129C3 (en)
ES (1) ES391604A1 (en)
FR (1) FR2092630B1 (en)
GB (1) GB1294825A (en)
IT (1) IT1061702B (en)
LU (1) LU63226A1 (en)
NL (1) NL7107540A (en)
SE (1) SE379540B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS632986A (en) * 1986-06-23 1988-01-07 Kanebo Ltd Novel piperazine derivative and antiulcer agent containing said compound as active ingredient

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168108A (en) * 1967-09-29 1969-10-22 Delalande Sa Amide Derivatives of 1-Piperazine Acetic Acid and Process for their Preparation

Also Published As

Publication number Publication date
SE379540B (en) 1975-10-13
GB1294825A (en) 1972-11-01
DE2127129A1 (en) 1971-12-09
DE2127129C3 (en) 1974-11-07
FR2092630A1 (en) 1972-01-28
NL7107540A (en) 1971-12-07
CA940926A (en) 1974-01-29
BE767571A (en) 1971-11-24
DE2127129B2 (en) 1974-04-04
LU63226A1 (en) 1972-03-08
IT1061702B (en) 1983-04-30
JPS526994B1 (en) 1977-02-26
FR2092630B1 (en) 1974-03-22
CH524619A (en) 1972-06-30

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