Gregory A. Stephenson

Analysis of Physical Transformation of API During Manufacture and Storage

Gregory A. Stephenson, G. Stephenson, 2008 .

Solid-state pharmaceutical chemistry

David J.W. Grant, Stephen R. Byrn, Gregory A. Stephenson, 1994 .

Practical Synthesis of Chiral 2-Morpholine: (4-Benzylmorpholin-2-(S)-yl)-(tetrahydropyran-4-yl)methanone Mesylate, a Useful Pharmaceutical Intermediate

Gregory A. Stephenson, Mindy B. Forst, Michael E. Kopach, 2009 .

Purification of Dirithromycin. Impurity Reduction and Polymorph Manipulation

Gregory A. Stephenson, G. Stephenson, David D. Wirth and, 1997 .

SOLID-STATE ANALYSIS OF POLYMORPHIC, ISOMORPHIC, AND SOLVATED FORMS OF DIRITHROMYCIN

Stephen R. Byrn, Gregory A. Stephenson, Joseph G. Stowell, 1994 .