Kazuichi Umemoto

A Novel Method for Estimation of Transition Temperature for Polymorphic Pairs in Pharmaceuticals Using Heat of Solution and Solubility Data.

Koji Urakami, Yasushi Shono, Atsuya Higashi et al. · Chemical and Pharmaceutical Bulletin · 2002 · 55 citations · Full text

Pharmaceutical Science, Engineering, Differential Scanning Calorimetry +23

Matrix media selection for the determination of residual solvents in pharmaceuticals by static headspace gas chromatography

Koji Urakami, Atsuya Higashi, Kazuichi Umemoto et al. · Journal of Chromatography A · 2004 · 50 citations

Solvent Extraction, Gas Chromatography, Medicine +10

Compositional Analysis of Copoly (DL-Lactic/Glycolic Acid) (PLGA) by Pyrolysis-Gas Chromatography/Mass Spectrometry Combined with One-step Thermally Assisted Hydrolysis and Methylation in the Presence of Tetramethylammonium Hydroxide.

Koji Urakami, Atsuya Higashi, Kazuichi Umemoto et al. · Chemical and Pharmaceutical Bulletin · 2001 · 18 citations · Full text

Dl-lactic Acid, Compositional Analysis, Engineering +17

Investigation of Intermolecular Interaction in Molecular Complex of Tryptamine and Benzoic Acid by Solid-State 2D NMR

Hirokazu Matsunaga, Takahiro Ueda, Taro Eguchi et al. · Chemical and Pharmaceutical Bulletin · 2004 · 14 citations · Full text

Estimation of Transition Temperature of Pharmaceutical Polymorphs by Measuring Heat of Solution and Solubility

Koji Urakami, Yasushi Shono, Atsuya Higashi et al. · Bulletin of the Chemical Society of Japan · 2002 · 12 citations

Pharmaceutical Science, Engineering, Differential Scanning Calorimetry +25