ES414056A1 - Acetylsalicylic acid esters - Google Patents

Acetylsalicylic acid esters

Info

Publication number
ES414056A1
ES414056A1 ES414056A ES414056A ES414056A1 ES 414056 A1 ES414056 A1 ES 414056A1 ES 414056 A ES414056 A ES 414056A ES 414056 A ES414056 A ES 414056A ES 414056 A1 ES414056 A1 ES 414056A1
Authority
ES
Spain
Prior art keywords
see formula
equal
straight
carbon atoms
chain alkyl
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
ES414056A
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
Synthelabo 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 Synthelabo SA filed Critical Synthelabo SA
Publication of ES414056A1 publication Critical patent/ES414056A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

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)
  • Hydrogenated Pyridines (AREA)

Abstract

Procedure for preparing esters of acetylsalicylic acid, of general formula **(See formula)** where n represents an integer at least equal to 2 and at most equal to 5 when A represents a cyano residue, and represents an integer at least equal to 1 and at most equal to 5 in all other cases; A is either an alkoxycarbonyl residue (see formula), where E is a straight or branched chain alkyl radical containing from 1 to 6 carbon atoms; or it is a carbamoyl residue **(See formula)** wherein R1 and R2 are identical or different and represent either a hydrogen atom or a branched or straight-chain alkyl moiety containing 1 to 5 carbon atoms; R1 and R2 and the nitrogen atom as a whole may also form a heterocyclic radical, possibly containing one or more other heteroatoms, such as the piperidino, morpholino, triomorpholino radicals, etc., or a cyano radical or an acyl radical (see formula), where R is a straight or branched chain alkyl radical containing from 1 to 6 carbon atoms; characterized in that acetic anhydride is reacted with an acetic acid ester of the general formula **(See formula)** where n and A have the same meanings as above. (Machine-translation by Google Translate, not legally binding)
ES414056A 1972-04-25 1973-04-25 Acetylsalicylic acid esters Expired ES414056A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214545A FR2181449B1 (en) 1972-04-25 1972-04-25

Publications (1)

Publication Number Publication Date
ES414056A1 true ES414056A1 (en) 1976-02-01

Family

ID=9097445

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414056A Expired ES414056A1 (en) 1972-04-25 1973-04-25 Acetylsalicylic acid esters

Country Status (8)

Country Link
JP (1) JPS4966645A (en)
BE (1) BE798557A (en)
DE (1) DE2320945A1 (en)
ES (1) ES414056A1 (en)
FR (1) FR2181449B1 (en)
GB (1) GB1379009A (en)
IE (1) IE37558B1 (en)
NL (1) NL7305780A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199576A (en) 1976-12-15 1980-04-22 The Procter & Gamble Company Analgesic and anti-inflammatory compositions for topical application
DE3520786A1 (en) * 1985-06-10 1986-12-11 Puma-Sportschuhfabriken Rudolf Dassler Kg, 8522 Herzogenaurach SHOE FOR REHABILITATION PURPOSES
JPS6425782A (en) * 1987-03-27 1989-01-27 Yoshitomi Pharmaceutical Benzopyranopyridineacetic acid ester compound
PL348487A1 (en) * 2001-07-06 2003-01-13 Pan New esters of the acetylisalicylic acid with oligomers of the 3-hydrobutyric acid, method of their manufacture and preparations containing these esters
KR101142583B1 (en) * 2004-01-07 2012-05-11 세이가가쿠 고교 가부시키가이샤 Hyaluronic acid derivative and drug containing the same
CN113677660A (en) * 2018-12-29 2021-11-19 张婧 Acetylsalicylic acid derivative and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220447A (en) * 1967-04-19 1971-01-27 Wyeth John & Brother Ltd Salicylic acid derivatives

Also Published As

Publication number Publication date
FR2181449A1 (en) 1973-12-07
DE2320945A1 (en) 1973-11-08
JPS4966645A (en) 1974-06-27
GB1379009A (en) 1975-01-02
NL7305780A (en) 1973-10-29
FR2181449B1 (en) 1975-11-28
IE37558B1 (en) 1977-08-17
IE37558L (en) 1973-10-25
BE798557A (en) 1973-08-16

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