GR1002400B - A method for the preparation of cetyltrimethylammonium naproxenate - Google Patents

A method for the preparation of cetyltrimethylammonium naproxenate

Info

Publication number
GR1002400B
GR1002400B GR910100519A GR910100519A GR1002400B GR 1002400 B GR1002400 B GR 1002400B GR 910100519 A GR910100519 A GR 910100519A GR 910100519 A GR910100519 A GR 910100519A GR 1002400 B GR1002400 B GR 1002400B
Authority
GR
Greece
Prior art keywords
cetyltrimethylammonium
preparation
naproxenate
naphthyl
methoxy
Prior art date
Application number
GR910100519A
Other languages
Greek (el)
Other versions
GR910100519A (en
Inventor
Giorgio Berghinz
Original Assignee
Pulitzer Italiana S.R.L.
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 Pulitzer Italiana S.R.L. filed Critical Pulitzer Italiana S.R.L.
Publication of GR910100519A publication Critical patent/GR910100519A/en
Publication of GR1002400B publication Critical patent/GR1002400B/en

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  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process fro the preparation of cetyltrimethylammonium d-2- (6'-methoxy-2'-naphthyl)propionate of formula (chemical formula) CH3(CH2)15N(CH3)3 consisting of the following steps: a) treating an aqueous solution of cetyltrimethylammonium halide with an ion-exchange resin in hydroxy form; b) reacting the resulting cetyltrimethylammonium hydroxide with d-2-(6'-methoxy-2'-naphthyl)propionic acid; c) evaporating off water; d) optionally purifying the obtained product.
GR910100519A 1991-12-30 1991-12-30 A method for the preparation of cetyltrimethylammonium naproxenate GR1002400B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR91100519 1991-12-30

Publications (2)

Publication Number Publication Date
GR910100519A GR910100519A (en) 1993-08-31
GR1002400B true GR1002400B (en) 1996-07-16

Family

ID=10940836

Family Applications (1)

Application Number Title Priority Date Filing Date
GR910100519A GR1002400B (en) 1991-12-30 1991-12-30 A method for the preparation of cetyltrimethylammonium naproxenate

Country Status (1)

Country Link
GR (1) GR1002400B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1167609B (en) * 1983-01-14 1987-05-13 Pulitzer Italiana Spa NEW CHEMICAL COMPOUNDS WITH ANTI-FLOGISTIC, ANTISEPTIC, DETERGENT ACTIVITY

Also Published As

Publication number Publication date
GR910100519A (en) 1993-08-31

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