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Dive into the research topics where Douglas Patton Kjell is active.

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Featured researches published by Douglas Patton Kjell.


Nucleosides, Nucleotides & Nucleic Acids | 1997

A CONVENIENT SYNTHESIS OF N4, O3', O5'-TRIACETYL-2'-KETOCYTIDINE

Douglas Patton Kjell; Brian J. Slattery

Abstract A convenient synthesis of the title compound in four steps from cytidine is reported. Key transformations include differentiation of the 2′ position as N4,O3′,O5′-triacetyl-2,2′-anhydrocytidine, opening to the arabino derivative, and oxidation of the 2′ position with the Dess-Martin reagent.


Nucleosides, Nucleotides & Nucleic Acids | 1997

A STEREOSELECTIVE METHOD FOR THE DIRECT PREPARATION OF 2'-DEOXYCYTIDINE

Douglas Patton Kjell

Abstract 2′-Deoxycytidine is prepared from 2-deoxy-α-D-ribofuranosyl chloride via novel stereoselective glycosylation conditions.


Archive | 2000

Methods for preparing 3-arloxy-3-arylpropylamines and intermediates thereof

Douglas Patton Kjell; Kurt T. Lorenz


Archive | 1998

Processes and intermediates useful to make antifolates

Douglas Patton Kjell; Brian J. Slattery; Charles Jackson Barnett


Archive | 1993

Stereoselective glycosylation process

Ta-Sen Chou; Laurie Michelle Poteet; Douglas Patton Kjell; Cora Sue Grossman; Larry Wayne Hertel; Richard Elmer Holmes; Charles David Jones; Thomas Edward Mabry


Archive | 1995

Process for purifying and isolating 2'-deoxy-2',2'-difluoronucleosides

Ta-Sen Chou; Laurie Michelle Poteet; Douglas Patton Kjell


Archive | 1995

Process for preparing benzoic acid derivative intermediates and benzothiophene pharmaceutical agents

Douglas Patton Kjell; Fred Mason Perry


Tetrahedron Letters | 2015

A synthesis of abemaciclib utilizing a Leuckart–Wallach reaction

Michael O. Frederick; Douglas Patton Kjell


Archive | 1995

Process for the preparation of a 2-substituted 3,3-difluorofuran

Douglas Patton Kjell


Archive | 2008

PROCESS AND INTERMEDIATES FOR PREPARING ARZOXIFENE

Charles A. Alt; Jared W. Fennell; Douglas Patton Kjell; Fuyao Zhang; Tony Y. Zhang; Kevin D. Seibert

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