ES465181A1 - Un procedimiento para la preparacion del polimorfo a del acido 4-(2-tenoil)-2,3-diclorofenoxiacetico - Google Patents
Un procedimiento para la preparacion del polimorfo a del acido 4-(2-tenoil)-2,3-diclorofenoxiaceticoInfo
- Publication number
- ES465181A1 ES465181A1 ES465181A ES465181A ES465181A1 ES 465181 A1 ES465181 A1 ES 465181A1 ES 465181 A ES465181 A ES 465181A ES 465181 A ES465181 A ES 465181A ES 465181 A1 ES465181 A1 ES 465181A1
- Authority
- ES
- Spain
- Prior art keywords
- modification
- polymorphic
- rapidly
- tyglinaphene
- recrystallising
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
-
- 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
- A61P19/06—Antigout agents, e.g. antihyperuricemic or uricosuric agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/10—Antioedematous agents; Diuretics
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Obesity (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Physical Education & Sports Medicine (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Abstract
Un procedimiento para la preparación del polimorfo "A" del ácido 4-(2-tenoil)-2,3-diclorofenoxiacético (ticrinafén), que comprende recristalizar el polimorfo "B" de ticrinafén: (a) en disolventes solubles en agua; (b) por suspensión en agua o en una solución acuosa; o (c) lentamente en cloroformo o dicloruro de etileno.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB56277 | 1977-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES465181A1 true ES465181A1 (es) | 1979-01-01 |
Family
ID=9706556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES465181A Expired ES465181A1 (es) | 1977-01-07 | 1977-12-17 | Un procedimiento para la preparacion del polimorfo a del acido 4-(2-tenoil)-2,3-diclorofenoxiacetico |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5387349A (es) |
| AU (1) | AU510569B2 (es) |
| BE (1) | BE862688A (es) |
| CH (1) | CH634066A5 (es) |
| DD (1) | DD134096A5 (es) |
| DE (1) | DE2800489A1 (es) |
| DK (1) | DK565677A (es) |
| ES (1) | ES465181A1 (es) |
| FR (1) | FR2376856A1 (es) |
| GR (1) | GR66062B (es) |
| IL (1) | IL53651A0 (es) |
| IT (1) | IT1089800B (es) |
| LU (1) | LU78823A1 (es) |
| NL (1) | NL7800213A (es) |
| PL (1) | PL203865A1 (es) |
| PT (1) | PT67416B (es) |
| SE (1) | SE7714959L (es) |
| ZA (1) | ZA777531B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3250809B2 (ja) * | 1995-01-04 | 2002-01-28 | フエルレル インターナショナル，ソシエダッド アノニマ | １−［２，４−ジクロロ−β−［（７−クロロベンゾ［ｂ］チエニ−３−イル）メトキシ］フェネチル］イミダゾール・１硝酸塩の同質異像Ｂ及びＣ |
| US20070122483A1 (en) * | 2005-11-29 | 2007-05-31 | Sharon Myers | Fluocinolone acetonide drug substance polymorphic interconversion |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2115042A2 (en) * | 1970-11-25 | 1972-07-07 | Cerpha | 4-2-thienylketo-2,3-dichlorophenoxy acetic acid - prepn and purificn |
-
1977
- 1977-12-16 PT PT67416A patent/PT67416B/pt unknown
- 1977-12-17 ES ES465181A patent/ES465181A1/es not_active Expired
- 1977-12-19 AU AU31698/77A patent/AU510569B2/en not_active Expired
- 1977-12-19 ZA ZA00777531A patent/ZA777531B/xx unknown
- 1977-12-19 DK DK565677A patent/DK565677A/da not_active Application Discontinuation
- 1977-12-20 IL IL53651A patent/IL53651A0/xx unknown
- 1977-12-23 IT IT31205/77A patent/IT1089800B/it active
- 1977-12-26 JP JP15718977A patent/JPS5387349A/ja active Pending
- 1977-12-30 SE SE7714959A patent/SE7714959L/xx not_active Application Discontinuation
-
1978
- 1978-01-01 CH CH1612877A patent/CH634066A5/de not_active IP Right Cessation
- 1978-01-02 FR FR7800007A patent/FR2376856A1/fr active Granted
- 1978-01-04 DD DD78203100A patent/DD134096A5/xx unknown
- 1978-01-04 GR GR55095A patent/GR66062B/el unknown
- 1978-01-05 DE DE19782800489 patent/DE2800489A1/de not_active Withdrawn
- 1978-01-06 LU LU78823A patent/LU78823A1/xx unknown
- 1978-01-06 BE BE184139A patent/BE862688A/xx not_active IP Right Cessation
- 1978-01-06 NL NL7800213A patent/NL7800213A/xx not_active Application Discontinuation
- 1978-08-06 PL PL20386578A patent/PL203865A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2376856B1 (es) | 1981-01-23 |
| DD134096A5 (de) | 1979-02-07 |
| AU3169877A (en) | 1979-06-28 |
| DK565677A (da) | 1978-07-08 |
| PL203865A1 (pl) | 1979-06-04 |
| JPS5387349A (en) | 1978-08-01 |
| AU510569B2 (en) | 1980-07-03 |
| LU78823A1 (fr) | 1978-06-09 |
| DE2800489A1 (de) | 1978-07-13 |
| FR2376856A1 (fr) | 1978-08-04 |
| CH634066A5 (en) | 1983-01-14 |
| ZA777531B (en) | 1978-10-25 |
| IL53651A0 (en) | 1978-03-10 |
| NL7800213A (nl) | 1978-07-11 |
| IT1089800B (it) | 1985-06-18 |
| BE862688A (fr) | 1978-07-06 |
| SE7714959L (sv) | 1978-07-08 |
| PT67416B (en) | 1979-05-22 |
| GR66062B (es) | 1981-01-15 |
| PT67416A (en) | 1978-01-01 |
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