CA1152103A - Procede de purification et d'obtention d'itanoxone de qualite pharmaceutique - Google Patents

Procede de purification et d'obtention d'itanoxone de qualite pharmaceutique

Info

Publication number
CA1152103A
CA1152103A CA000361311A CA361311A CA1152103A CA 1152103 A CA1152103 A CA 1152103A CA 000361311 A CA000361311 A CA 000361311A CA 361311 A CA361311 A CA 361311A CA 1152103 A CA1152103 A CA 1152103A
Authority
CA
Canada
Prior art keywords
itanoxone
water
solution
carried out
residual organic
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
CA000361311A
Other languages
English (en)
French (fr)
Inventor
Henri Cousse
Pierre Hascoet
Gilbert Mouzin
Jean-Pierre Rieu
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.)
Pierre Fabre SA
Original Assignee
Pierre Fabre 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 Pierre Fabre SA filed Critical Pierre Fabre SA
Application granted granted Critical
Publication of CA1152103A publication Critical patent/CA1152103A/fr
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000361311A 1979-10-01 1980-10-01 Procede de purification et d'obtention d'itanoxone de qualite pharmaceutique Expired CA1152103A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR79.245.82 1979-10-01
FR7924582A FR2466450A1 (fr) 1979-10-01 1979-10-01 Procede industriel de purification et d'obtention d'itanoxone de qualite pharmaceutique

Publications (1)

Publication Number Publication Date
CA1152103A true CA1152103A (fr) 1983-08-16

Family

ID=9230249

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000361311A Expired CA1152103A (fr) 1979-10-01 1980-10-01 Procede de purification et d'obtention d'itanoxone de qualite pharmaceutique

Country Status (10)

Country Link
AR (1) AR225056A1 (da)
AU (1) AU535964B2 (da)
CA (1) CA1152103A (da)
DK (1) DK412880A (da)
FR (1) FR2466450A1 (da)
HU (1) HU179386B (da)
IT (1) IT8068420A0 (da)
NL (1) NL8004622A (da)
SE (1) SE8006785L (da)
ZA (1) ZA805678B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800989A1 (de) * 1988-01-15 1989-07-27 Hoechst Ag Verfahren zur reinigung von 2-hydroxy-naphthalin-6-carbonsaeure
DE19850695A1 (de) * 1998-11-04 2000-05-11 Bayer Ag Verfahren zur technischen Herstellung von 4'-Chlor-alpha-methylen-gamma-oxo-(1.1'-biphenyl)-4'-butansäure

Also Published As

Publication number Publication date
AR225056A1 (es) 1982-02-15
HU179386B (en) 1982-10-28
SE8006785L (sv) 1981-04-02
IT8068420A0 (it) 1980-09-15
AU6275580A (en) 1981-04-09
FR2466450A1 (fr) 1981-04-10
FR2466450B1 (da) 1983-06-24
AU535964B2 (en) 1984-04-12
DK412880A (da) 1981-04-02
NL8004622A (nl) 1981-04-03
ZA805678B (en) 1981-09-30

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Legal Events

Date Code Title Description
MKEX Expiry