Aqueous wet massing of stable anhydrous theophylline (A) with polyvinylpyrrolidone (PVP) resulted in its complete transformation to theophylline monohydrate (M). Drying at 458C, resulted in the formation of metastable anhydrous theophylline (A\*) which then transformed to A. PVP, a known crystalliza
✦ LIBER ✦
Polymorphism in anhydrous theophylline—implications on the dissolution rate of theophylline tablets
✍ Scribed by Neelima V. Phadnis; Raj Suryanarayanan
- Book ID
- 109388847
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 295 KB
- Volume
- 86
- Category
- Article
- ISSN
- 0022-3549
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