Crystalline sodium and potassium indomethacin and their trihydrates, process for preparing and pharmaceutical compositions containing the same

Crystalline sodium and potassium indomethacin and their trihydrates, process for preparing and pharmaceutical compositions containing the same

Sodium and potassium 1-p-chlorobenzoyl-2-methyl-5-methoxy-3-indolyl acetate and their trihydrates are stable crystalline materials prepared by crystallization from water and acetone and are useful in facilitating the preparation of ophthalmic, parenteral and other formulations of indomethacin for tr...

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Bibliographische Detailangaben
1. Verfasser: RYAN, JAMES ARTHUR
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
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Zusammenfassung:Sodium and potassium 1-p-chlorobenzoyl-2-methyl-5-methoxy-3-indolyl acetate and their trihydrates are stable crystalline materials prepared by crystallization from water and acetone and are useful in facilitating the preparation of ophthalmic, parenteral and other formulations of indomethacin for treatment of inflammatory conditions.