UY24652A1 - PROCEDURE FOR THE PREPARATION OF NEW COMPOUNDS - Google Patents
PROCEDURE FOR THE PREPARATION OF NEW COMPOUNDSInfo
- Publication number
- UY24652A1 UY24652A1 UY24652A UY24652A UY24652A1 UY 24652 A1 UY24652 A1 UY 24652A1 UY 24652 A UY24652 A UY 24652A UY 24652 A UY24652 A UY 24652A UY 24652 A1 UY24652 A1 UY 24652A1
- Authority
- UY
- Uruguay
- Prior art keywords
- paroxetine hydrochloride
- preparation
- procedure
- new compounds
- solvate
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Procedimiento para la preparación del anhidro de clorhidrato de paroxetina esencialmente exento de propan-2-ol, que comprende la cristalización del clorhidrato de paroxetina, ya sea: a- en un solvente orgánico o en una mezcla de solventes orgánicos que forman un solvato con el clorhidrato de paroxetina y que no pueden ser eliminados por técnicas, de secado convencionales; ya sea b- en un solvente orgánico o en una mezcla de solventes orgánicos que forman un solvato con el clorhidrato de paroxetina, pero que pueden ser eliminadosp or un secado convencional en un horno al vacío; en consecuencia en el caso a- el desplazamiento de o de los solventes solvateados utilizando un agente de desplazamiento y, en el caso b- la eliminación del solvente. Los compuestos preparados son útiles en tratamientos médicos, particularmente como antidepresivo.Process for the preparation of anhydrous paroxetine hydrochloride essentially free of propan-2-ol, which comprises the crystallization of paroxetine hydrochloride, either: a- in an organic solvent or in a mixture of organic solvents that form a solvate with the Paroxetine hydrochloride and that cannot be removed by conventional drying techniques; either b- in an organic solvent or in a mixture of organic solvents that form a solvate with paroxetine hydrochloride, but that can be removed by conventional drying in a vacuum oven; consequently in case a- the displacement of the solvated solvents using a displacement agent and, in case b- the removal of the solvent. The compounds prepared are useful in medical treatments, particularly as an antidepressant.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU88711A LU88711A1 (en) | 1995-02-06 | 1996-02-05 | New compounds |
UY24621A UY24621A1 (en) | 1996-02-05 | 1997-07-15 | NEW COMPOUNDS |
Publications (1)
Publication Number | Publication Date |
---|---|
UY24652A1 true UY24652A1 (en) | 1998-01-23 |
Family
ID=38812479
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY24621A UY24621A1 (en) | 1996-02-05 | 1997-07-15 | NEW COMPOUNDS |
UY24652A UY24652A1 (en) | 1996-02-05 | 1997-07-30 | PROCEDURE FOR THE PREPARATION OF NEW COMPOUNDS |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY24621A UY24621A1 (en) | 1996-02-05 | 1997-07-15 | NEW COMPOUNDS |
Country Status (1)
Country | Link |
---|---|
UY (2) | UY24621A1 (en) |
-
1997
- 1997-07-15 UY UY24621A patent/UY24621A1/en not_active Application Discontinuation
- 1997-07-30 UY UY24652A patent/UY24652A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
UY24621A1 (en) | 2001-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2114471B1 (en) | NEW PAROXETINE COMPOUNDS AND PROCEDURE FOR THE PREPARATION. | |
CO5680109A1 (en) | COMPOUNDS FOR THE TREATMENT OF FEMALE SEXUAL DYSFUNCTION | |
CO5070580A1 (en) | PHARMACEUTICAL FORMULATION FOR AEROSOLS WITH TWO OR MORE ACTIVE SUBSTANCES | |
AR028833A1 (en) | INHIBITING METALOPROTEASE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS, USE FOR THE MANUFACTURE OF MEDICINES, TREATMENT METHOD AND PROCEDURE FOR PREPARATION | |
ES2037752T3 (en) | USE OF A BENZOXAZOLE DERIVATIVE AND ITS PREPARATION PROCEDURE. | |
AR026593A1 (en) | FORMULATIONS FOR IONIZABLE PHARMACEUTICAL AGENTS AS FREE ACIDS OR FREE BASES | |
ES2088388T3 (en) | MACROLID COMPOSITIONS FOR THE TREATMENT OF GASTROINTESTINAL MOBILITY DISORDERS. | |
ES2175089T3 (en) | A COMBINATION OF A 5-HT ABSORPTION INHIBITOR WITH A SELECTIVE ANT AGONIST OF 5 HT1A. | |
AR025573A1 (en) | LAXANT COMPOSITION | |
BR0116642B1 (en) | device for forming holes and inserting gloves into a unit incorporated in a dental fixture. | |
ES2188426B1 (en) | PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF PSORIASIS AND OTHER DERMOPATIAS. | |
MX17808A (en) | NEW DERIVATIVES OF ARTEMISININ, PROCEDURE FOR ITS PREPARATION AND USE AS ANTI-PROSOPOSE AGENTS | |
AR026302A1 (en) | A METHOD FOR STABILIZING SILICONE SOLVENTS FOR DRY CLEANING, AN ADSORBENT AND A DRY CLEANING PROCESS. | |
AR018162A1 (en) | SUBSTITUTED PIRROLS, PHARMACEUTICAL COMPOSITION AND THE USE OF THEM FOR THE PREPARATION OF SUCH PHARMACEUTICAL COMPOSITION | |
UY25800A1 (en) | PROCEDURE FOR PREPARING MODIFIED RELEASE PHARMACEUTICAL COMPOSITION INCLUDING AN INSULIN SENSITIZER. | |
AR008781A1 (en) | FURANO NITRONA COMPOUNDS | |
UY24652A1 (en) | PROCEDURE FOR THE PREPARATION OF NEW COMPOUNDS | |
AR001813A1 (en) | Chromone derivatives procedure for preparing them and the pharmaceutical compositions containing them | |
ES2157899T3 (en) | SAMPANGINA DERIVATIVES USEFUL AS ANTIFUNGIC AND ANTIMICOBACTERIAL AGENTS. | |
ES2113533T3 (en) | PHARMACEUTICAL COMPOSITIONS OF 5-HT1 ALKYL SULPHONAMIDES FOR RECTAL ADMINISTRATION. | |
CO4230094A1 (en) | COMPOSITIONS | |
CO5660272A2 (en) | BOVINE VACCINES WITH ASSISTANTS | |
ES2178382T3 (en) | BENCILOXIPRODIGIOSINE COMPOUNDS. | |
ES2126973T3 (en) | SUPPORTED CATALYST FOR THE POLYMERIZATION OF OLEFINS. | |
UY26307A1 (en) | EFFICIENT SYNTHETIC ROUTES FOR THE PREPARATION OF RHINOVIRUS PROTEASE INHIBITORS AND KEY INTERMEDIATES |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
VENC | Patent expired |
Effective date: 20160823 |