SV2002000337A -
NEW FORM OF SALT AND POLYMORPHES REF. PCS10385AAJR / BB
- Google Patents
NEW FORM OF SALT AND POLYMORPHES REF. PCS10385AAJR / BB
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Publication number
SV2002000337A
SV2002000337ASV2001000337ASV2001000337ASV2002000337ASV 2002000337 ASV2002000337 ASV 2002000337ASV 2001000337 ASV2001000337 ASV 2001000337ASV 2001000337 ASV2001000337 ASV 2001000337ASV 2002000337 ASV2002000337 ASV 2002000337A
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Application filed by PfizerfiledCriticalPfizer
Publication of SV2002000337ApublicationCriticalpatent/SV2002000337A/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
LA PRESENTE INVENCION PROPORCIONA MESILATO DE 4-AMINO-6,7-DIMETOXI-2-(5-METANOSULFONAMIDO-1,2,3,4-TETRAHIDROISOQUINOL-2-IL)-5-(2-PIRIDIL)QUINAZOLINA DE LA FORMULA, VER FORMULA, JUNTO CON PROCEDIMIENTOS PARA SU PREPARACION Y COMPOSICIONES QUE LO CONTIENEN.LA INVENCION TAMBIEN SE REFIERE A FORMAS POLIMORFICAS CRISTALINAS ANHIDRAS SUSTANCIALMENTE PURAS DE LA BASE LIBRE.LOS COMPUESTOS SON PARTICULARMENTE UTILES EN EL TRATAMIENTO DE LA HIPERPLASIA PROSTATICA BENIGNA.THIS INVENTION PROVIDES MESILATE OF 4-AMINO-6,7-DIMETOXI-2- (5-METHANOSULPHONAMIDE-1,2,3,4-TETRAHYDROISOQUINOL-2-IL) -5- (2-PIRIDIL) QUINAZOLINE OF THE FORMULA, SEE FORMULA, TOGETHER WITH PROCEDURES FOR THE PREPARATION AND COMPOSITIONS THAT CONTAIN IT. THE INVENTION ALSO REFERS TO SUBSTANTIALLY PURE ANCHORISTED CRYSTALLY POLYMORTIC FORMS OF THE FREE BASE. THE COMPOUNDS ARE PARTICULARLY USEFUL IN THE TREATMENT OF THE BENEFIT.
SV2001000337A2000-03-032001-03-02
NEW FORM OF SALT AND POLYMORPHES REF. PCS10385AAJR / BB
SV2002000337A
(en)
4-AMINO-6,7-DIMETOXI-2- (5-METHANOSULPHONAMIDE-1,2,3,4-TETRAHYDROISOQUINOL-2-IL) -5- (2-PIRIDYL) QUINAZOLINE MASSILATE SALT, ANHYDRA CRYSTAL BASE FORM, PHARMACEUTICAL FORMULATION, USE IN THE MANUFACTURE OF MEDICINES AND PREPARATION METHOD