MANUFACTURE OF A CRYSTALLINE PHARMACEUTICAL PRODUCT

MANUFACTURE OF A CRYSTALLINE PHARMACEUTICAL PRODUCT

The present disclosure relates to crystalline particles of N-((S)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)-propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3-carboxamide (I) having specific surface area (SSA) in the range from about 8 to about 16 m2/g, preferably from about 10 to about 15 m2/g, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STAFFANS, Anna, HARTEVA, Merja
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:The present disclosure relates to crystalline particles of N-((S)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)-propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3-carboxamide (I) having specific surface area (SSA) in the range from about 8 to about 16 m2/g, preferably from about 10 to about 15 m2/g, and to the method for the preparation of such particles. Compound (I) is a potent androgen receptor (AR) modulator which is useful as a medicament for example in the treatment of prostate cancer.