Derivados substituìdos de tiazolidinediona, processo para preparar um sal de ácido maléico de 5-[4-[2-(n-metil-n-(2-piridil)amino)atoxi)benzil)-tiazolidina-2,4-diona, ou um isÈmero ou forma tautomérica do mesmo e/ou um solvato farmaceuticamente aceitável do mesmo e composição farmacêutica

Salts of substd. thiazolidinedione derivs. of formula (I) and their solvates are new, R1 = H, alkyl, acyl, aralkyl, (opt. ring substd) or opt. substd. aryl; A1 = H or 1-4C substits. from alkyl, alkoxy, aryl or halo or A1 represents 2 substits. on adjacent C atoms which together with the C atoms to w...

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Hauptverfasser:	MALCOLM DAVID BRIGHTWELL, ROBIN SHERWOOD ROMAN, COLIN RIPLEY POOL, ALAN WILLIAM TREMPER
Format:	Patent
Sprache:	por
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:	Salts of substd. thiazolidinedione derivs. of formula (I) and their solvates are new, R1 = H, alkyl, acyl, aralkyl, (opt. ring substd) or opt. substd. aryl; A1 = H or 1-4C substits. from alkyl, alkoxy, aryl or halo or A1 represents 2 substits. on adjacent C atoms which together with the C atoms to which they are attached form an opt. substd. aryl gp.; A2 = benzene opt. substd. by 1-3 substits; M- = a counter ion. 4-[4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]benzyl] thiazolidine-2,4-dione, maleic acid salts is specifically claimed.