PE23298A1 - Forma cristalina alternativa de tazofelona - Google Patents
Forma cristalina alternativa de tazofelonaInfo
- Publication number
- PE23298A1 PE23298A1 PE1996000641A PE00064196A PE23298A1 PE 23298 A1 PE23298 A1 PE 23298A1 PE 1996000641 A PE1996000641 A PE 1996000641A PE 00064196 A PE00064196 A PE 00064196A PE 23298 A1 PE23298 A1 PE 23298A1
- Authority
- PE
- Peru
- Prior art keywords
- crystalline form
- tazofelona
- year
- refers
- values
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/08—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D277/12—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/14—Oxygen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Rheumatology (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
SE REFIERE A LA FORMA CRISTALINA II, DEL COMPUESTO ANTIINFLAMATORIO (�)-5-{[3,5-BIS(1,1-DIMETIL ETIL)-4-HIDROXIFENIL]METIL}-4-TIAZOLIDINONA, DE FORMULA (A), CARACTERIZADO POR UN PATRON DE DIFRACCION EN POLVO DE RAYOS X, OBTENIDO CON UNA RADIACION DE CuKO, QUE COMPRENDE 5 VALORES (d) ESPACIO INTERPLANAR, TALES COMO: 5,64 A�; 5,16 A�; 4,90 A�; 4,66 A�; 4,49 A�. TAMBIEN SE REFIERE AL PROCESO DE OBTENCION DE LA FORMA II, QUE COMPRENDE: 1) SUSPENDER LA FORMA CRISTALINA (I) [ QUE COMPRENDE 3 VALORES (d): 7,20 A�; 4,84 A�; 4,76 A� ] EN UN DISOLVENTE ORGANICO, TAL COMO: (ACETATO DE ETILO, TOLUENO o HEPTANO):ACETATO DE ETILO 1:1, A TEMPERATURA AMBIENTE; 2) AGITAR LA SUSPENSION
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US335695P | 1995-09-07 | 1995-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE23298A1 true PE23298A1 (es) | 1998-05-05 |
Family
ID=21705475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE1996000641A PE23298A1 (es) | 1995-09-07 | 1996-09-02 | Forma cristalina alternativa de tazofelona |
Country Status (29)
| Country | Link |
|---|---|
| EP (1) | EP0761656B1 (es) |
| JP (1) | JPH11514978A (es) |
| KR (1) | KR19990044453A (es) |
| CN (1) | CN1082958C (es) |
| AR (2) | AR003483A1 (es) |
| AT (1) | ATE198476T1 (es) |
| AU (1) | AU716684B2 (es) |
| BR (1) | BR9610201A (es) |
| CA (1) | CA2231132A1 (es) |
| CO (1) | CO4750653A1 (es) |
| CZ (1) | CZ68098A3 (es) |
| DE (1) | DE69611407T2 (es) |
| DK (1) | DK0761656T3 (es) |
| EA (1) | EA000258B1 (es) |
| ES (1) | ES2153081T3 (es) |
| GR (1) | GR3035656T3 (es) |
| HU (1) | HUP9901458A3 (es) |
| IN (1) | IN182320B (es) |
| MY (1) | MY132351A (es) |
| NO (1) | NO309719B1 (es) |
| NZ (1) | NZ316810A (es) |
| PE (1) | PE23298A1 (es) |
| PL (1) | PL325602A1 (es) |
| PT (1) | PT761656E (es) |
| SI (1) | SI0761656T1 (es) |
| TR (1) | TR199800398T1 (es) |
| TW (1) | TW460471B (es) |
| WO (1) | WO1997009320A1 (es) |
| ZA (1) | ZA967422B (es) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US538690A (en) * | 1895-05-07 | Automatic watering-trough for animals | ||
| IL96654A (en) * | 1989-12-21 | 1995-06-29 | Lilly Co Eli | Sutral derivatives containing hydroxybenzyl and sulfur-converted, and pharmaceutical preparations containing them |
| US5216002A (en) * | 1989-12-21 | 1993-06-01 | Eli Lilly And Company | Method of treating inflammatory bowel disease |
-
1996
- 1996-09-02 AR ARP960104198A patent/AR003483A1/es not_active Application Discontinuation
- 1996-09-02 TW TW085110670A patent/TW460471B/zh active
- 1996-09-02 EP EP96306336A patent/EP0761656B1/en not_active Expired - Lifetime
- 1996-09-02 PT PT96306336T patent/PT761656E/pt unknown
- 1996-09-02 DK DK96306336T patent/DK0761656T3/da active
- 1996-09-02 IN IN1563CA1996 patent/IN182320B/en unknown
- 1996-09-02 DE DE69611407T patent/DE69611407T2/de not_active Expired - Fee Related
- 1996-09-02 AR ARP960104199A patent/AR003484A1/es not_active Application Discontinuation
- 1996-09-02 ZA ZA9607422A patent/ZA967422B/xx unknown
- 1996-09-02 ES ES96306336T patent/ES2153081T3/es not_active Expired - Lifetime
- 1996-09-02 SI SI9630287T patent/SI0761656T1/xx unknown
- 1996-09-02 AT AT96306336T patent/ATE198476T1/de not_active IP Right Cessation
- 1996-09-02 PE PE1996000641A patent/PE23298A1/es not_active Application Discontinuation
- 1996-09-03 CN CN96197822A patent/CN1082958C/zh not_active Expired - Fee Related
- 1996-09-03 WO PCT/US1996/014132 patent/WO1997009320A1/en not_active Application Discontinuation
- 1996-09-03 BR BR9610201A patent/BR9610201A/pt not_active Application Discontinuation
- 1996-09-03 CA CA002231132A patent/CA2231132A1/en not_active Abandoned
- 1996-09-03 PL PL96325602A patent/PL325602A1/xx unknown
- 1996-09-03 JP JP9511339A patent/JPH11514978A/ja active Pending
- 1996-09-03 CZ CZ98680A patent/CZ68098A3/cs unknown
- 1996-09-03 TR TR1998/00398T patent/TR199800398T1/xx unknown
- 1996-09-03 KR KR1019980701701A patent/KR19990044453A/ko not_active Application Discontinuation
- 1996-09-03 AU AU69127/96A patent/AU716684B2/en not_active Ceased
- 1996-09-03 EA EA199800275A patent/EA000258B1/ru not_active IP Right Cessation
- 1996-09-03 HU HU9901458A patent/HUP9901458A3/hu unknown
- 1996-09-03 NZ NZ316810A patent/NZ316810A/xx unknown
- 1996-09-04 MY MYPI96003663A patent/MY132351A/en unknown
- 1996-09-05 CO CO96047346A patent/CO4750653A1/es unknown
-
1998
- 1998-03-03 NO NO980913A patent/NO309719B1/no not_active IP Right Cessation
-
2001
- 2001-03-29 GR GR20010400506T patent/GR3035656T3/el not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |