AU535964B2 - Itanoxone preparation - Google Patents
Itanoxone preparationInfo
- Publication number
- AU535964B2 AU535964B2 AU62755/80A AU6275580A AU535964B2 AU 535964 B2 AU535964 B2 AU 535964B2 AU 62755/80 A AU62755/80 A AU 62755/80A AU 6275580 A AU6275580 A AU 6275580A AU 535964 B2 AU535964 B2 AU 535964B2
- Authority
- AU
- Australia
- Prior art keywords
- itanoxone
- preparation
- itanoxone preparation
- 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.)
- Ceased
Links
- HJWLWNLAIBFKDO-UHFFFAOYSA-N 4-[4-(2-chlorophenyl)phenyl]-2-methylidene-4-oxobutanoic acid Chemical compound C1=CC(C(=O)CC(=C)C(=O)O)=CC=C1C1=CC=CC=C1Cl HJWLWNLAIBFKDO-UHFFFAOYSA-N 0.000 title 1
- 229950008966 itanoxone Drugs 0.000 title 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7924582 | 1979-10-01 | ||
| FR7924582A FR2466450A1 (en) | 1979-10-01 | 1979-10-01 | Prodn. of 4-(4'-ortho-chloro-phenyl)-4-oxo-2-methylene butyric acid - or itanoxone, by acylation of 2-chloro-bi:phenyl with itaconic animoride in 1,2-di:chloroethane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU6275580A AU6275580A (en) | 1981-04-09 |
| AU535964B2 true AU535964B2 (en) | 1984-04-12 |
Family
ID=9230249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU62755/80A Ceased AU535964B2 (en) | 1979-10-01 | 1980-09-26 | Itanoxone preparation |
Country Status (10)
| Country | Link |
|---|---|
| AR (1) | AR225056A1 (en) |
| AU (1) | AU535964B2 (en) |
| CA (1) | CA1152103A (en) |
| DK (1) | DK412880A (en) |
| FR (1) | FR2466450A1 (en) |
| HU (1) | HU179386B (en) |
| IT (1) | IT8068420A0 (en) |
| NL (1) | NL8004622A (en) |
| SE (1) | SE8006785L (en) |
| ZA (1) | ZA805678B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3800989A1 (en) * | 1988-01-15 | 1989-07-27 | Hoechst Ag | METHOD FOR PURIFYING 2-HYDROXY-NAPHTHALINE-6-CARBONIC ACID |
| DE19850695A1 (en) * | 1998-11-04 | 2000-05-11 | Bayer Ag | Process for the industrial production of 4'-chloro-alpha-methylene-gamma-oxo (1.1'-biphenyl) -4'-butanoic acid |
-
1979
- 1979-10-01 FR FR7924582A patent/FR2466450A1/en active Granted
-
1980
- 1980-08-14 NL NL8004622A patent/NL8004622A/en not_active Application Discontinuation
- 1980-09-05 HU HU80802185A patent/HU179386B/en unknown
- 1980-09-15 IT IT8068420A patent/IT8068420A0/en unknown
- 1980-09-15 ZA ZA00805678A patent/ZA805678B/en unknown
- 1980-09-26 AU AU62755/80A patent/AU535964B2/en not_active Ceased
- 1980-09-29 SE SE8006785A patent/SE8006785L/en not_active Application Discontinuation
- 1980-09-29 AR AR282693A patent/AR225056A1/en active
- 1980-09-30 DK DK412880A patent/DK412880A/en not_active Application Discontinuation
- 1980-10-01 CA CA000361311A patent/CA1152103A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2466450B1 (en) | 1983-06-24 |
| HU179386B (en) | 1982-10-28 |
| SE8006785L (en) | 1981-04-02 |
| AU6275580A (en) | 1981-04-09 |
| DK412880A (en) | 1981-04-02 |
| FR2466450A1 (en) | 1981-04-10 |
| CA1152103A (en) | 1983-08-16 |
| IT8068420A0 (en) | 1980-09-15 |
| ZA805678B (en) | 1981-09-30 |
| NL8004622A (en) | 1981-04-03 |
| AR225056A1 (en) | 1982-02-15 |
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