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AR034824A1 - Proceso para la preparacion de acitretina - Google Patents

Proceso para la preparacion de acitretina

Info

Publication number
AR034824A1
AR034824A1 ARP020102722A ARP020102722A AR034824A1 AR 034824 A1 AR034824 A1 AR 034824A1 AR P020102722 A ARP020102722 A AR P020102722A AR P020102722 A ARP020102722 A AR P020102722A AR 034824 A1 AR034824 A1 AR 034824A1
Authority
AR
Argentina
Prior art keywords
acitretine
preparation process
preparation
acitretin
relates
Prior art date
Application number
ARP020102722A
Other languages
English (en)
Inventor
Yatendra Kumar
Mohan Prasad
Kaptan Singh
Pankaj Sharma
Original Assignee
Ranbaxy Lab Ltd
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 Ranbaxy Lab Ltd filed Critical Ranbaxy Lab Ltd
Publication of AR034824A1 publication Critical patent/AR034824A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/06—Antipsoriatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/12—Keratolytics, e.g. wart or anti-corn preparations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

La presente se relaciona con un proceso efectivo en el costo e industrialmente útil para la preparación de acitretina pura sustancialmente. Más específicamente, la presente se relaciona con la preparación de acitretina de alta pureza y rendimiento.
ARP020102722A 2001-07-19 2002-07-19 Proceso para la preparacion de acitretina AR034824A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN777DE2001 IN191837B (es) 2001-07-19 2001-07-19

Publications (1)

Publication Number Publication Date
AR034824A1 true AR034824A1 (es) 2004-03-17

Family

ID=11097083

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020102722A AR034824A1 (es) 2001-07-19 2002-07-19 Proceso para la preparacion de acitretina

Country Status (7)

Country Link
US (1) US7129365B2 (es)
EP (1) EP1480936A4 (es)
AR (1) AR034824A1 (es)
AU (1) AU2002317419A1 (es)
CA (1) CA2454332A1 (es)
IN (1) IN191837B (es)
WO (1) WO2003007871A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007017720A1 (en) * 2005-08-05 2007-02-15 Glenmark Pharmaceuticals Limited Process for the preparation of acitretin
ITMI20072128A1 (it) * 2007-11-07 2009-05-08 Solmag Spa Processo per la preparazione di acitretina pura

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935449A (en) 1958-04-14 1960-05-03 Pfizer & Co C Stabilized vitamin a compositions
US3268606A (en) * 1963-09-27 1966-08-23 Upjohn Co Beta-carotene process
US4105681A (en) 1975-08-01 1978-08-08 Hoffmann-La Roche Inc. 9-phenyl 5,6-dimethyl-nona-2,4,6,8-tetraeonic acid compounds
RU2001903C1 (ru) 1991-04-16 1993-10-30 Научно-производственное объединение "Витамины" Способ получени 9-(4-метокси-2,3,6-триметилфенил)-3,7-диметил-2Е,4Е,6Е,8Е-нонатетраеновой кислоты
WO1998003480A1 (en) 1996-07-19 1998-01-29 Gist-Brocade B.V. PROCESS FOR THE RECOVERY OF CRYSTALLINE β-CAROTENE FROM A NATURAL SOURCE

Also Published As

Publication number Publication date
EP1480936A4 (en) 2004-12-22
WO2003007871A2 (en) 2003-01-30
CA2454332A1 (en) 2003-01-30
US7129365B2 (en) 2006-10-31
IN191837B (es) 2004-01-10
US20040192949A1 (en) 2004-09-30
WO2003007871A3 (en) 2004-09-10
EP1480936A2 (en) 2004-12-01
AU2002317419A1 (en) 2003-03-03

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal