ES2015339A6 - Perfeccionamientos a la patente de invencion numero 8702020 por nuevo proceso para la preparacion de polimorfos de famotidina. - Google Patents
Perfeccionamientos a la patente de invencion numero 8702020 por nuevo proceso para la preparacion de polimorfos de famotidina.Info
- Publication number
- ES2015339A6 ES2015339A6 ES8703326A ES8703326A ES2015339A6 ES 2015339 A6 ES2015339 A6 ES 2015339A6 ES 8703326 A ES8703326 A ES 8703326A ES 8703326 A ES8703326 A ES 8703326A ES 2015339 A6 ES2015339 A6 ES 2015339A6
- Authority
- ES
- Spain
- Prior art keywords
- famotidine
- preparation
- polymorph
- patent number
- low
- 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 - Fee Related
Links
Landscapes
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PERFECCIONAMIENTOS A LA PATENTE DE INVENCION N.G 8702020 POR NUEVO PROCESO PARA LA PREPARACION DE POLIMORFOS DE FAMOTIDINA. SE DESCRIBE LA PREPARACION DE ESTRUCTURAS CRISTALINAS, DEL POLIMORFO DE FAMOTIDINA DE BAJO PUNTO DE FUSION, DE ALTA Y BAJA DENSIDAD APARENTE. DE UNA SOLUCION DE UNA SAL DE FAMOTIDINA EN METANOL PRECIPITAN O CRISTALIZAN LAS ESTRUCTURAS CRISTALINAS DESEADAS MEDIANTE LA INCORPORACION DE UNA BASE ORGANICA TERCIARIA Y POSTERIOR DILUCION MEDIANTE UN HIDROCARBURO CLORADO. LA INOCULACION CON CRISTALES DE ALTA DENSIDAD FAVORECE LA FORMACION DEL CORRESPONDIENTE POLIMORFO; LA RAPIDA PRECIPITACION A BAJAS TEMPERATURAS, LA FORMACION DEL POLIMORFO DE BAJA DENSIDAD.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8703326A ES2015339A6 (es) | 1987-10-29 | 1987-10-29 | Perfeccionamientos a la patente de invencion numero 8702020 por nuevo proceso para la preparacion de polimorfos de famotidina. |
NO882037A NO882037L (no) | 1987-06-22 | 1988-05-10 | Famotidin, polymerte former og fremstilling derav. |
IL86330A IL86330A0 (en) | 1987-06-22 | 1988-05-10 | Famotidine polymorphic forms and their preparation |
FI882329A FI882329A (fi) | 1987-06-22 | 1988-05-18 | Polymorfiska former av famotidin och foerfarande foer framstaellning daerav. |
US07/197,329 US5021582A (en) | 1987-06-22 | 1988-05-23 | Famotidine polymorphic forms and their preparation process |
CN88103190A CN1030077A (zh) | 1987-06-22 | 1988-05-25 | 法莫丁啶多晶型物及其制备方法 |
JP63134279A JPH01100162A (ja) | 1987-06-22 | 1988-05-31 | ファモチジン多形型およびそれらの製造方法 |
AT88500054T ATE69052T1 (de) | 1987-06-22 | 1988-06-01 | Polymorphe form des famotidins und ihr herstellungsverfahren. |
EP88500054A EP0297019B1 (en) | 1987-06-22 | 1988-06-01 | Famotidine polymorphic form and preparation thereof |
DE8888500054T DE3865899D1 (de) | 1987-06-22 | 1988-06-01 | Polymorphe form des famotidins und ihr herstellungsverfahren. |
SU884355872A SU1704631A3 (ru) | 1987-10-29 | 1988-06-06 | Способ получени полиморфной формы фамотидина |
AU17672/88A AU1767288A (en) | 1987-06-22 | 1988-06-14 | Famotidine polymorphic forms and their preparation process |
KR1019880007442A KR920000308B1 (ko) | 1987-06-22 | 1988-06-20 | 안정한 파모티딘결정형 폴리모르프 및 그 제조방법 |
CA000569954A CA1322760C (en) | 1987-06-22 | 1988-06-21 | Famotidine polymorphic forms and their preparation process |
DK342988A DK342988A (da) | 1987-06-22 | 1988-06-22 | Polymorfe famotidinformer og fremgangsmaader til fremstilling heraf |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8703326A ES2015339A6 (es) | 1987-10-29 | 1987-10-29 | Perfeccionamientos a la patente de invencion numero 8702020 por nuevo proceso para la preparacion de polimorfos de famotidina. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2015339A6 true ES2015339A6 (es) | 1990-08-16 |
Family
ID=8253358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8703326A Expired - Fee Related ES2015339A6 (es) | 1987-06-22 | 1987-10-29 | Perfeccionamientos a la patente de invencion numero 8702020 por nuevo proceso para la preparacion de polimorfos de famotidina. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2015339A6 (es) |
SU (1) | SU1704631A3 (es) |
-
1987
- 1987-10-29 ES ES8703326A patent/ES2015339A6/es not_active Expired - Fee Related
-
1988
- 1988-06-06 SU SU884355872A patent/SU1704631A3/ru active
Also Published As
Publication number | Publication date |
---|---|
SU1704631A3 (ru) | 1992-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20190620 |