[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES419998A1 - Preparation of benzamides - Google Patents

Preparation of benzamides

Info

Publication number
ES419998A1
ES419998A1 ES419998A ES419998A ES419998A1 ES 419998 A1 ES419998 A1 ES 419998A1 ES 419998 A ES419998 A ES 419998A ES 419998 A ES419998 A ES 419998A ES 419998 A1 ES419998 A1 ES 419998A1
Authority
ES
Spain
Prior art keywords
substituted
preparation
aminoalcohil
salt
following general
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
ES419998A
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.)
Societe dEtudes Scientifiques et Industrielles de lIle de France SA
Original Assignee
Societe dEtudes Scientifiques et Industrielles de lIle de France 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 Societe dEtudes Scientifiques et Industrielles de lIle de France SA filed Critical Societe dEtudes Scientifiques et Industrielles de lIle de France SA
Publication of ES419998A1 publication Critical patent/ES419998A1/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

A process for the preparation of substituted N-aminoalcohil-benzamidas, characterized by reducing a substituted N-aminoalcohil-benzamlda represented by the following general formula: **(See formula)** where W is an alcohol group, R1, R2 and R3 represent a hydrogen atom or an alcohol group, R4 is an amino group protected by a protecting group that can be isolated by reduction, and X represents a hydrogen or halogen atom; or a salt thereof; to thereby obtain a substituted N-aminoalcohyl-benzamide represented by the following general formula: **(See formula)** where W, R1, R2, R3 and X are as defined above, or a salt thereof. (Machine-translation by Google Translate, not legally binding)
ES419998A 1972-10-31 1973-10-26 Preparation of benzamides Expired ES419998A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47109721A JPS4969628A (en) 1972-10-31 1972-10-31

Publications (1)

Publication Number Publication Date
ES419998A1 true ES419998A1 (en) 1976-04-16

Family

ID=14517527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419998A Expired ES419998A1 (en) 1972-10-31 1973-10-26 Preparation of benzamides

Country Status (9)

Country Link
JP (1) JPS4969628A (en)
AR (1) AR199927A1 (en)
AT (1) AT333261B (en)
DE (1) DE2353553A1 (en)
ES (1) ES419998A1 (en)
FI (1) FI60554C (en)
FR (1) FR2204615B1 (en)
GB (1) GB1415421A (en)
IE (1) IE38431B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691025A (en) * 1951-03-30 1954-10-05 Sterling Drug Inc N-(tertiary-aminoalkyl)-2, 4-disubstituted-benzamides and their preparation

Also Published As

Publication number Publication date
GB1415421A (en) 1975-11-26
FI60554B (en) 1981-10-30
AR199927A1 (en) 1974-10-08
ATA914673A (en) 1976-03-15
DE2353553A1 (en) 1974-05-02
JPS4969628A (en) 1974-07-05
FR2204615A1 (en) 1974-05-24
IE38431B1 (en) 1978-03-15
FI60554C (en) 1982-02-10
IE38431L (en) 1974-04-30
FR2204615B1 (en) 1979-05-04
AT333261B (en) 1976-11-10

Similar Documents

Publication Publication Date Title
ES404744A1 (en) Cephalosporin derivatives
ES283396A1 (en) Procedure for the manufacture of tetrahidroisoquinoline derivatives (Machine-translation by Google Translate, not legally binding)
ES419998A1 (en) Preparation of benzamides
ES394885A1 (en) ' -methylfluorene-2-acetic acid
ES302819A1 (en) A procedure for the preparation of new sulfanilamidoisoxazoles. (Machine-translation by Google Translate, not legally binding)
ES444036A1 (en) Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof
ES299417A1 (en) Procedure for the preparation of fluoropirimidines (Machine-translation by Google Translate, not legally binding)
ES419386A1 (en) Indenopyrrole derivatives
ES386969A1 (en) Method for preparing biologically active substituted amidines
ES465346A1 (en) 2h-imidazole-2-thione derivatives
ES442051A1 (en) Aminoglycosides
ES444483A1 (en) A procedure for the preparation of new derivatives of acid2,3-alquilen (lower) penam-3-carboxylic. (Machine-translation by Google Translate, not legally binding)
ES283464A1 (en) A procedure for preparing derivatives of 10,11-dihydro-5- [h] -dibenzo- [a, b] -ciclohepteno (Machine-translation by Google Translate, not legally binding)
ES457551A1 (en) Procedure for preparation of amino-alcoxialcanos. (Machine-translation by Google Translate, not legally binding)
ES391790A1 (en) A procedure for preparing a purine compound. (Machine-translation by Google Translate, not legally binding)
ES457552A1 (en) Amino-alkoxycycloalkanes
ES338710A2 (en) A procedure for preparing tetracycline derivatives. (Machine-translation by Google Translate, not legally binding)
ES402551A1 (en) A procedure for the preparation of piperazine derivatives. (Machine-translation by Google Translate, not legally binding)
ES443651A1 (en) A procedure for the preparation of new derivatives of penama and cefama. (Machine-translation by Google Translate, not legally binding)
ES426329A1 (en) A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)
ES402394A1 (en) A procedure for preparing bencenosulfonilurea derivatives. (Machine-translation by Google Translate, not legally binding)
ES379102A1 (en) A procedure for the preparation of 3-hydroxy-alpha- (aminoethyl) -bencil alcohol derivatives. (Machine-translation by Google Translate, not legally binding)
ES328203A1 (en) A procedure for preparing derivatives of dibenzocicloalcohilenilideno pirrolidina. (Machine-translation by Google Translate, not legally binding)
ES419979A1 (en) A procedure for the preparation of substitute N-aminoalcohil-benzamides. (Machine-translation by Google Translate, not legally binding)
ES429857A1 (en) 7-monochloroacetamido-3-desacetoxy-cephalosporanic acid derivatives their preparation and use