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Richard D. Miller
Researcher at Eli Lilly and Company
Publications - 20
Citations - 739
Richard D. Miller is an academic researcher from Eli Lilly and Company. The author has contributed to research in topics: Alkylation & Continuous reactor. The author has an hindex of 11, co-authored 20 publications receiving 598 citations.
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Journal ArticleDOI
Kilogram-scale prexasertib monolactate monohydrate synthesis under continuous-flow CGMP conditions.
Kevin P. Cole,Jennifer McClary Groh,Martin D. Johnson,Christopher L. Burcham,Bradley M. Campbell,William D. Diseroad,Michael R. Heller,John R. Howell,Neil J. Kallman,Thomas M. Koenig,Scott A. May,Richard D. Miller,David Mitchell,David P. Myers,Myers Steven Scott,Joseph L. Phillips,Christopher S. Polster,Timothy D. White,Jim Cashman,Declan Hurley,Robert Moylan,Paul E. Sheehan,Richard D. Spencer,Kenneth Desmond,Paul Desmond,Olivia Gowran +25 more
TL;DR: A protocol for the small-volume continuous preparation of multi-kilogram quantities of a cancer drug candidate, prexasertib monolactate monohydrate, under current good manufacturing practices is reported, which afforded improved performance and safety relative to batch processes and also improved containment of a highly potent compound.
Journal ArticleDOI
Photochemical Perfluoroalkylation with Pyridine N-Oxides: Mechanistic Insights and Performance on a Kilogram Scale.
Joel W. Beatty,James Douglas,Richard D. Miller,Rory C. McAtee,Kevin P. Cole,Corey R. J. Stephenson +5 more
TL;DR: Key mechanistic insights include the observation of electron donor-acceptor complexes in solution as well as a high dependence on photon flux have culminated in the application of this chemistry on a kilogram scale, demonstrating the utility of this reagent combination for preparative applications.
Journal ArticleDOI
Rapid Development and Scale-Up of a 1H-4-Substituted Imidazole Intermediate Enabled by Chemistry in Continuous Plug Flow Reactors
Scott A. May,Martin D. Johnson,Timothy M. Braden,Joel R. Calvin,Brian D. Haeberle,Amy Rebecca Jines,Richard D. Miller,Edward Francis Plocharczyk,Gregory A. Rener,Rachel N. Richey,Schmid Christopher Randall,Radhe K. Vaid,Hannah Yu +12 more
TL;DR: Two different continuous flow approaches to a key 1H-4-substituted imidazole intermediate are reported, highlighting the rapid development of chemistry in research-scale PFRs and speed to material delivery through linear scale up to a pilot- scale PFR under GMP conditions.
Journal ArticleDOI
Development of a Continuous Schotten–Baumann Route to an Acyl Sulfonamide
Timothy D. White,K. Derek Berglund,Jennifer McClary Groh,Martin Johnson,Richard D. Miller,Matthew H. Yates +5 more
TL;DR: In this paper, the development and scale-up of a synthetic route to tasisulam sodium (5-bromo-thiophene-2-sulfonic acid 2,4-dichlorobenzoylamide sodium salt) utilizing continuous Schotten-Baumann reaction conditions is disclosed.
Journal ArticleDOI
Small-Volume Continuous Manufacturing of Merestinib. Part 1. Process Development and Demonstration
Kevin P. Cole,Brandon J. Reizman,Molly Hess,Jennifer McClary Groh,Michael E. Laurila,Richard F. Cope,Bradley M. Campbell,Mindy B. Forst,Justin L. Burt,Todd D. Maloney,Martin D. Johnson,David Mitchell,Christopher S. Polster,Aurpon W. Mitra,Moussa Boukerche,Edward W. Conder,Timothy M. Braden,Richard D. Miller,Michael R. Heller,Joseph L. Phillips,John R. Howell +20 more
TL;DR: Development of a small volume continuous process that used a combination of batch and flow unit operations to manufacture the small molecule oncolytic candidate merestinib is described.