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Physico-chemical properties of the new antibronchospastic agent isbufylline
O Agostini1, G Bonacchi, P Dapporto
1Istituto Farmacobiologico Malesci S.p.A., Research Laboratories, Florence, Italy.
Arzneimittel-Forschung
|October 1, 1990
Abstract:
Physico-chemical properties, i.e. elemental analysis, spectra (NMR, MS, IR, UV), X-ray crystal structure, solubilities, partition coefficient, melting point, HPLC, GC, and data about purity and stability of 1,3-dimethyl-7-isobutyl xanthine (isbufylline, TE/06, CAS 90162-60-0), a new drug with antibronchospastic properties, are reported.