ES441029A1 - Acetylsalicylic acid derivatives their preparation and compo sitions containing them - Google Patents

Acetylsalicylic acid derivatives their preparation and compo sitions containing them

Info

Publication number
ES441029A1
ES441029A1 ES441029A ES441029A ES441029A1 ES 441029 A1 ES441029 A1 ES 441029A1 ES 441029 A ES441029 A ES 441029A ES 441029 A ES441029 A ES 441029A ES 441029 A1 ES441029 A1 ES 441029A1
Authority
ES
Spain
Prior art keywords
carbon atoms
acetylsalicylic acid
represent
hydrogen atom
different
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
ES441029A
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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
Priority claimed from FR7431400A external-priority patent/FR2285141A1/en
Priority claimed from FR7520099A external-priority patent/FR2315279A1/en
Application filed by Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES441029A1 publication Critical patent/ES441029A1/en
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
    • C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—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 no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Abstract

Procedure for preparing a new derivative of acetylsalicylic acid of the general formula: **(See formula)** in which: R1 and R2, identical or different, represent a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms, optionally substituted by a hydroxy radical; R3 and R4, identical or different, represent a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms or together and together with the carbon atom to which they are attached a saturated cycle of 5 or 6 bonds; one of the symbols R1 or R2 can form with one of the symbols R3 or R4 and the nitrogen and carbon atoms to which are respectively attached a nitrogenous heterocycle of 5 or bonds; R5 and R6, identical or different, represent a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms, eventually substituted by a hydroxy radical, and n is an integer equal to zero or 1, characterized in that a amide of general formula: **(See formula)** in which R1, R2, R3, R4, R5, R6 and n are defined as above, on acetylsalicylic acid in an organic solvent or in water and the obtained salt is isolated. (Machine-translation by Google Translate, not legally binding)
ES441029A 1974-09-17 1975-09-17 Acetylsalicylic acid derivatives their preparation and compo sitions containing them Expired ES441029A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7431400A FR2285141A1 (en) 1974-09-17 1974-09-17 Water-soluble aminoalkanoamide salts of acetylsalicylic acid - with anti-inflammatory, analgesic and antipyretic activity (BE-16.3.76)
FR7520099A FR2315279A1 (en) 1975-06-26 1975-06-26 Water-soluble aminoalkanoamide salts of acetylsalicylic acid - with anti-inflammatory, analgesic and antipyretic activity (BE-16.3.76)

Publications (1)

Publication Number Publication Date
ES441029A1 true ES441029A1 (en) 1977-03-01

Family

ID=26218517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441029A Expired ES441029A1 (en) 1974-09-17 1975-09-17 Acetylsalicylic acid derivatives their preparation and compo sitions containing them

Country Status (13)

Country Link
JP (1) JPS5161615A (en)
AT (1) AT339886B (en)
AU (1) AU8484975A (en)
CH (1) CH593234A5 (en)
DE (1) DE2541475A1 (en)
ES (1) ES441029A1 (en)
FI (1) FI752589A (en)
GB (1) GB1476026A (en)
HU (1) HU172524B (en)
IL (1) IL48108A0 (en)
LU (1) LU73412A1 (en)
NL (1) NL7510622A (en)
NO (1) NO753158L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU185926B (en) * 1979-09-27 1985-04-28 Agostne Kahan Process for preparing water soluble derivatives of non-steroid antiinflammatory compositions and pharmaceutical compositins containing such derivatives
JPS5742680A (en) * 1980-08-29 1982-03-10 Bago Sa Labor Novel ester of substituted benzoic acid and manufacture

Also Published As

Publication number Publication date
NL7510622A (en) 1976-03-19
ATA713675A (en) 1977-03-15
AT339886B (en) 1977-11-10
AU8484975A (en) 1977-03-24
DE2541475A1 (en) 1976-03-25
JPS5161615A (en) 1976-05-28
GB1476026A (en) 1977-06-10
HU172524B (en) 1978-09-28
LU73412A1 (en) 1976-08-13
FI752589A (en) 1976-03-18
IL48108A0 (en) 1975-11-25
NO753158L (en) 1976-03-18
CH593234A5 (en) 1977-11-30

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