AR074885A1 - Metodo para purificar 4-(nitrooxi)butil (2s)-2-(6-metoxi-2-naftil)propanoato - Google Patents

Metodo para purificar 4-(nitrooxi)butil (2s)-2-(6-metoxi-2-naftil)propanoato

Info

Publication number
AR074885A1
AR074885A1 ARP090102272A ARP090102272A AR074885A1 AR 074885 A1 AR074885 A1 AR 074885A1 AR P090102272 A ARP090102272 A AR P090102272A AR P090102272 A ARP090102272 A AR P090102272A AR 074885 A1 AR074885 A1 AR 074885A1
Authority
AR
Argentina
Prior art keywords
naproxcinod
nitrooxi
naftil
metoxi
butil
Prior art date
Application number
ARP090102272A
Other languages
English (en)
Inventor
Nicoletta Toniutti
Thierry Delahaique
Pietro Allegrini
Tiziano Scubla
Romano Rivolta
Original Assignee
Nicox 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 Nicox Sa filed Critical Nicox Sa
Publication of AR074885A1 publication Critical patent/AR074885A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C203/00—Esters of nitric or nitrous acid
    • C07C203/02—Esters of nitric acid
    • C07C203/04—Esters of nitric acid having nitrate groups bound to acyclic carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/02—Preparation of esters of nitric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

La presente invención se refiere a un método para purificar naproxcinod que comprende los pasos de: a) disolver o dispersar una mezcla que contiene naproxcinod en una cantidad mayor que 90% en peso en un solvente; b) enfriar la solución o la dispersión de dos fases bajo agitación a una temperatura que oscila entre -20° C y 10° C; c) opcionalmente sembrar la solución con cristales de naproxcinod; d) agitar, manteniendo la temperatura en el rango de -40° C a 10° C; e) recoger el sólido formando manteniendo la temperatura por debajo de 15° C. Un objeto adicional de la invención es una forma cristalina de naproxcinod.
ARP090102272A 2008-06-20 2009-06-19 Metodo para purificar 4-(nitrooxi)butil (2s)-2-(6-metoxi-2-naftil)propanoato AR074885A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000325A ITRM20080325A1 (it) 2008-06-20 2008-06-20 Metodo per purificare 4-(nitroosi)butil(2s)-2-(6-metossi-2-naftil) propanoato

Publications (1)

Publication Number Publication Date
AR074885A1 true AR074885A1 (es) 2011-02-23

Family

ID=40302064

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090102272A AR074885A1 (es) 2008-06-20 2009-06-19 Metodo para purificar 4-(nitrooxi)butil (2s)-2-(6-metoxi-2-naftil)propanoato

Country Status (15)

Country Link
US (1) US8329937B2 (es)
EP (1) EP2288590A2 (es)
JP (1) JP2011524892A (es)
KR (1) KR20110037927A (es)
CN (1) CN101874014A (es)
AR (1) AR074885A1 (es)
AU (1) AU2009261666A1 (es)
BR (1) BRPI0905869A2 (es)
CA (1) CA2705634A1 (es)
IL (1) IL204701A0 (es)
IT (1) ITRM20080325A1 (es)
NZ (1) NZ584336A (es)
RU (1) RU2010120745A (es)
WO (1) WO2009153668A2 (es)
ZA (1) ZA201002316B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103058861B (zh) * 2013-01-08 2015-03-18 安徽赛诺医药化工有限公司 一种萘普西诺中间体的合成新方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU218923B (hu) * 1993-10-06 2000-12-28 Nicox S.A. Gyulladásgátló és/vagy fájdalomcsillapító hatású nitrát-észterek, ezeket tartalmazó gyógyszerkészítmények és eljárás a vegyületek előállítására
IT1313596B1 (it) * 1999-08-04 2002-09-09 Nicox Sa Processo per la preparazione di nitrossialchil esteri del naproxene
JP4771659B2 (ja) * 2001-11-27 2011-09-14 ニコックス・ソシエテ・アノニム 新規な方法
US20040028747A1 (en) * 2002-08-06 2004-02-12 Tucker Christopher J. Crystalline drug particles prepared using a controlled precipitation process
ITMI20021861A1 (it) * 2002-08-29 2004-02-29 Nicox Sa Procedimento di sintesi di nitrossialchilesteri di acidi carbossilici, intermedi impiegabili in detto procedimento e loro preparazione.
CN101686953A (zh) * 2007-04-25 2010-03-31 尼科克斯公司 4-(硝基氧)-丁基-(s)-2-(6-甲氧基-2-萘基)-丙酸酯在治疗疼痛和炎症中的用途

Also Published As

Publication number Publication date
IL204701A0 (en) 2010-11-30
US8329937B2 (en) 2012-12-11
NZ584336A (en) 2012-08-31
AU2009261666A1 (en) 2009-12-23
JP2011524892A (ja) 2011-09-08
EP2288590A2 (en) 2011-03-02
CA2705634A1 (en) 2009-12-23
WO2009153668A3 (en) 2010-02-11
RU2010120745A (ru) 2012-07-27
ZA201002316B (en) 2011-06-29
WO2009153668A2 (en) 2009-12-23
BRPI0905869A2 (pt) 2015-06-30
CN101874014A (zh) 2010-10-27
ITRM20080325A1 (it) 2009-12-21
KR20110037927A (ko) 2011-04-13
US20100256411A1 (en) 2010-10-07

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