ES266158A1 - A procedure for the preparation of 1-cetociclododecil-2-acetic acid (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of 1-cetociclododecil-2-acetic acid (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES266158A1
ES266158A1 ES0266158A ES266158A ES266158A1 ES 266158 A1 ES266158 A1 ES 266158A1 ES 0266158 A ES0266158 A ES 0266158A ES 266158 A ES266158 A ES 266158A ES 266158 A1 ES266158 A1 ES 266158A1
Authority
ES
Spain
Prior art keywords
acetic acid
translation
machine
legally binding
google translate
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
ES0266158A
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.)
Chimie et Atomistique SA
Original Assignee
Chimie et Atomistique 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 Chimie et Atomistique SA filed Critical Chimie et Atomistique SA
Publication of ES266158A1 publication Critical patent/ES266158A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/18—Saturated compounds containing keto groups
    • C07C62/24—Saturated compounds containing keto groups the keto group being part of a ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid

Abstract

A process for preparing 1-ketocyclododecyl-2-acetic acid of the formula ** (See formula) ** and its therapeutically administrable salts, characterized in that it comprises the succession of the following reactions: conversion of cyclododecanone to 2-dimethylaminomethylcyclododecanone-1, quaternization of the tertiary amine thus obtained, cyanidation of the resulting quaternary ammonium salt to 2-cyanomethylcyclododecanone- 1, hydrolysis of the nitrile thus obtained by means of an alkaline base, with obtaining an alkaline salt of 1-ketocyclododecyl-2-acetic acid, from which the acid is released, which can then be salified by any desired base . (Machine-translation by Google Translate, not legally binding)
ES0266158A 1960-04-01 1961-03-29 A procedure for the preparation of 1-cetociclododecil-2-acetic acid (Machine-translation by Google Translate, not legally binding) Expired ES266158A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823192A FR1466205A (en) 1960-04-01 1960-04-01 1-Ketocyclododecyl-2-acetic acid, its salts and process for their preparation

Publications (1)

Publication Number Publication Date
ES266158A1 true ES266158A1 (en) 1961-09-01

Family

ID=8728479

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0266158A Expired ES266158A1 (en) 1960-04-01 1961-03-29 A procedure for the preparation of 1-cetociclododecil-2-acetic acid (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE601671A (en)
CH (1) CH398562A (en)
ES (1) ES266158A1 (en)
FR (2) FR1466205A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040994A1 (en) * 1980-10-31 1982-06-09 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING 13-OXABICYCLO 10.3.0 -PENTADECAN
KR20050084224A (en) * 2002-12-09 2005-08-26 더 보드 오브 리전츠, 더 유니버시티 오브 텍사스 시스템 Methods for selectively inhibiting janus tyrosine kinase 3 (jak3)

Also Published As

Publication number Publication date
FR100M (en) 1961-01-09
BE601671A (en) 1961-07-17
FR1466205A (en) 1967-01-20
CH398562A (en) 1966-03-15

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