Microscopic Protonation/Deprotonation Eq
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Krisztina Takács-Novák; József Kökösi; Benjámin Podányi; Béla Noszál; Ruey-Shiua
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Article
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1995
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John Wiley and Sons
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German
⚖ 586 KB
The microscopic ionization behavior of piroxicam was investigated using two different approaches, ie., direct UV spectroscopy and an indirect analogue approach (deductive method). The best microscopic pK, values (pK,,, = 4.60, pK,,, = 5.40, pKa2, = 2.72, and pK,,, = 1.92) were obtained by the deduct