ES172524A1 - Procedimiento de preparar anestésicos locales - Google Patents

Procedimiento de preparar anestésicos locales

Info

Publication number
ES172524A1
ES172524A1 ES0172524A ES172524A ES172524A1 ES 172524 A1 ES172524 A1 ES 172524A1 ES 0172524 A ES0172524 A ES 0172524A ES 172524 A ES172524 A ES 172524A ES 172524 A1 ES172524 A1 ES 172524A1
Authority
ES
Spain
Prior art keywords
procedure
local anesthetics
atoms
combination
preparing local
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
ES0172524A
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.)
AstraZeneca AB
Original Assignee
Astra AB
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 Astra AB filed Critical Astra AB
Publication of ES172524A1 publication Critical patent/ES172524A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

Landscapes

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

Abstract

Un procedimiento de preparar anestésicos locales caracterizado porque dos combinaciones de las fórmulas generales **(Ver fórmula)** en las que de R1 a R5 por lo menos R1 y R5 y en su caso uno o más de R2 a R4 designan sendos restos hidrocarburados acíclico alicíclico o isocíclico o sendos restos heterocíclicos y los demás hidrógeno y dónde X designa un grupo acílico que contiene por lo menos un resto amínico primario o secundario y en las cuales "y" y "z" designan átomos o grupos de átomos que juntos pueden formar un resto amínico) se ponen en reacción entre sí de tal manera que se forme con ello una combinación de la fórmula general **(Ver fórmula)** después de lo cual la combinación así obtenida en su caso se convierte en una sal.
ES0172524A 1943-07-15 1946-02-11 Procedimiento de preparar anestésicos locales Expired ES172524A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE497443 1943-07-15
SE437444 1944-05-25

Publications (1)

Publication Number Publication Date
ES172524A1 true ES172524A1 (es) 1946-05-16

Family

ID=38423410

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0172524A Expired ES172524A1 (es) 1943-07-15 1946-02-11 Procedimiento de preparar anestésicos locales

Country Status (4)

Country Link
AT (1) AT168828B (es)
DE (1) DE968561C (es)
DK (1) DK76779C (es)
ES (1) ES172524A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0404222A (pt) * 2004-06-07 2006-02-07 Fundacao Oswaldo Cruz Compostos derivados da lidocaìna, composições farmacêuticas contendo os mesmos, uso das respectivas composições farmacêuticas no tratamento, prevenção ou inibição de doenças bem como o método de tratamento, prevenção ou inibição de doenças com as ditas composições farmacêuticas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE106502C (es) *
DE108871C (es) *

Also Published As

Publication number Publication date
AT168828B (de) 1951-08-25
DK76779C (da) 1953-12-07
DE968561C (de) 1958-03-06

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