Kinetics of humadity driven solid-state polymorphic transition of theophylline anhydrates

Journal of Chemical Engineering of Japan

Volumn 40, Issue 7, 2007, Pages 541-549

  Matsuo, Kimihiro ^a   Matsuoka, Masakuni ^a  

^a TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY   (Japan)

Author keywords

Humidity; Kinetics; Polymorph; Solid state transition; Theophylline

Indexed keywords

ATMOSPHERIC HUMIDITY; CRYSTALLIZATION KINETICS; MASS TRANSFER; METASTABLE PHASES; PHASE TRANSITIONS; RATE CONSTANTS; SOLID STATE REACTIONS;

SOLID-STATE POLYMORPHIC TRANSITION; THEOPHYLLINE ANHYDRATES;

POLYMORPHISM;

ATMOSPHERIC HUMIDITY; CRYSTALLIZATION KINETICS; MASS TRANSFER; METASTABLE PHASES; PHASE TRANSITIONS; POLYMORPHISM; RATE CONSTANTS; SOLID STATE REACTIONS;

EID: 34547518601     PISSN: 00219592     EISSN: None     Source Type: Journal    
DOI: 10.1252/jcej.40.541     Document Type: Article

References (15)

1. Agbada, C. O. and P. York; "Dehydration of Theophylline Monohydrate Powder - Effects of Particle Size and Sample Weight," Int. J. Pharm., 106, 33-40 (1994)
2. Airaksinen, S., M. Kaijalainen, E. Räsänen, J. Rantanen and J. Yliruusi; "Comparison of the Effects of Two Drying Methods on Polymorphism of Theophylline," Int. J. Pharm., 276, 129-141 (2004)
3. Avrami, M.; "Kinetics of Phase Change. I General Theory," J. Chem. Phys., 7, 1103-1112 (1939)
4. Avrami, M.; "Kinetics of Phase Change. II Transformation-Time Relations for Random Distribution of Nuclei," J. Chem. Phys., 8, 212-224 (1940)
5. Avrami, M.; "Granulation, Phase Change, and Microstructure Kinetics of Phase Change. III," J. Chem. Phys., 9, 177-184 (1941)
6. Cardew, P. T., R. J. Davey and A. J. Ruddick; "Kinetics of Polymorphic Solid-State Transformations," J. Chem. Soc., Faraday Trans. II, 80, 659-668 (1984)
7. Carslaw, H. S. and J. C. Jaeger; Conduction of Heat in Solids, 2nd ed., pp. 233-235, Oxford University Press, Oxford, U.K. (1959)
8. 3," J. Am. Ceramic Soc., 55, 74-77 (1972)
9. Naqvi, A. A. and G. C. Bhattacharyya; "Crystal Data for Anhydrous Theophylline," J. Appl. Cryst., 14, 464 (1981)
10. Matsuo, K. and M. Matsuoka; "Solid State Polymorphic Transition of Theophylline Anhydrate and Humidity Effect," Cryst. Growth Des., 7, 411-415 (2007)
11. Phadnis, N. V. and R. Suryanarayanan; "Polymorphism in Anhydrous Theophylline - Implications on the Dissolution Rate of Theophylline Tablets," J. Pharm. Sci., 86, 1256-1263 (1997)
12. Sun, C., D. Zhou, D. J. W. Grant and V. G. J. Young; "Theophylline Monohydrate," Acta Crystallogr., E58, o368-o370 (2002)
13. Suzuki, E., K. Shimomura and K. Sekiguchi; "Thermochemical Study of Theophylline and Its Hydrate," Chem. Pharm. Bull., 37, 493-497 (1989)
14. Vora, K. L., G. Buckton and D. Clapham; "The Use of Dynamic Vapour Sorption and Near Infra-Red Spectroscopy (DVS-NIR) to Study the Crystal Transitions of Theophylline and the Report of a New Solid-State Transition," Eur. J. Pharm. Sci., 22, 97-105 (2004)
15. Yamanobe, M., H. Takiyama and M. Matsuoka; "Kinetic Study on Polymorphic Solid-State Transformation of Organic Compounds: Bisphenol A and DL-Methionine," J. Chem. Eng. Japan, 35, 247-254 (2002)