IT1101712B - Procedimento perfezionato per la preparazione di guaiacolo acetil-salicilato - Google Patents

Procedimento perfezionato per la preparazione di guaiacolo acetil-salicilato

Info

Publication number
IT1101712B
IT1101712B IT29875/78A IT2987578A IT1101712B IT 1101712 B IT1101712 B IT 1101712B IT 29875/78 A IT29875/78 A IT 29875/78A IT 2987578 A IT2987578 A IT 2987578A IT 1101712 B IT1101712 B IT 1101712B
Authority
IT
Italy
Prior art keywords
guaiacle
salicylate
acetyl
preparation
process perfected
Prior art date
Application number
IT29875/78A
Other languages
English (en)
Other versions
IT7829875A0 (it
Inventor
Gilberto Dondi
Original Assignee
Bayer Italia Spa
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 Bayer Italia Spa filed Critical Bayer Italia Spa
Priority to IT29875/78A priority Critical patent/IT1101712B/it
Publication of IT7829875A0 publication Critical patent/IT7829875A0/it
Priority to PT70451A priority patent/PT70451A/pt
Priority to FR7928237A priority patent/FR2441606A1/fr
Priority to ES485989A priority patent/ES485989A1/es
Priority to GR60517A priority patent/GR70673B/el
Priority to AR278923A priority patent/AR223017A1/es
Application granted granted Critical
Publication of IT1101712B publication Critical patent/IT1101712B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/90—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified hydroxyl and carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT29875/78A 1978-11-16 1978-11-16 Procedimento perfezionato per la preparazione di guaiacolo acetil-salicilato IT1101712B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT29875/78A IT1101712B (it) 1978-11-16 1978-11-16 Procedimento perfezionato per la preparazione di guaiacolo acetil-salicilato
PT70451A PT70451A (de) 1978-11-16 1979-11-14 Verfahren zur herstellung von acetylsalicyl saure guajacolester
FR7928237A FR2441606A1 (fr) 1978-11-16 1979-11-15 Procede de production de l'ester de gaiacol de l'acide acethylsalicylique
ES485989A ES485989A1 (es) 1978-11-16 1979-11-15 Procedimiento para la obtencion de esteres cuajacolicos de acido acetilsalicilico.
GR60517A GR70673B (it) 1978-11-16 1979-11-15
AR278923A AR223017A1 (es) 1978-11-16 1979-11-16 Nuevo procedimiento para la produccion del ester del guayacol del acido acetilsalicilico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29875/78A IT1101712B (it) 1978-11-16 1978-11-16 Procedimento perfezionato per la preparazione di guaiacolo acetil-salicilato

Publications (2)

Publication Number Publication Date
IT7829875A0 IT7829875A0 (it) 1978-11-16
IT1101712B true IT1101712B (it) 1985-10-07

Family

ID=11228593

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29875/78A IT1101712B (it) 1978-11-16 1978-11-16 Procedimento perfezionato per la preparazione di guaiacolo acetil-salicilato

Country Status (6)

Country Link
AR (1) AR223017A1 (it)
ES (1) ES485989A1 (it)
FR (1) FR2441606A1 (it)
GR (1) GR70673B (it)
IT (1) IT1101712B (it)
PT (1) PT70451A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1144813B (it) * 1981-06-22 1986-10-29 Unione Chimica Medicamenti Dif Acetilsalicilato di 2 o metossi fenossi etanolo ad attivita analgesica antipiretica ed antiflogistica e suo metodo di preparazione
IT1213579B (it) * 1986-07-03 1989-12-20 Angelo Signor Marino Nicolini Flogistica. esteri di salsalato con guaiacolo atti al trattamento di broncopneumapatie a base
CN103102271B (zh) * 2012-02-29 2014-09-03 大连名森制药有限公司 一种呱西替柳的工业化制备方法及干混悬剂的医药用途
CN106966899A (zh) * 2017-03-01 2017-07-21 山东裕欣药业有限公司 一种呱西替柳的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1371887A (fr) * 1963-07-20 1964-09-11 Ile De France Nouvel ester de l'acide acétylsalicylique et son procédé de préparation

Also Published As

Publication number Publication date
GR70673B (it) 1982-12-06
FR2441606A1 (fr) 1980-06-13
FR2441606B1 (it) 1982-07-16
AR223017A1 (es) 1981-07-15
IT7829875A0 (it) 1978-11-16
ES485989A1 (es) 1980-09-01
PT70451A (de) 1979-12-01

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Effective date: 19971126