51
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Bahr MN, Damon DB, Yates SD, Chin AS, Christopher JD, Cromer S, Perrotto N, Quiroz J, Rosso V. Collaborative Evaluation of Commercially Available Automated Powder Dispensing Platforms for High-Throughput Experimentation in Pharmaceutical Applications. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00259] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Matthew N. Bahr
- GlaxoSmithKline, Pharmaceutical Research and Development, Platform Technology & Science, 1250 South Collegeville Road, Collegeville, Pennsylvania 19426, United States
| | - David B. Damon
- Pfizer Inc., Worldwide Research and Development, Pharmaceutical Sciences Small Molecule Chemical Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Simon D. Yates
- AstraZeneca, Pharmaceutical Technology & Development, Chemical Development, Silk Road Business Park, Macclesfield, Cheshire SK10 2NA, United Kingdom
| | - Alexander S. Chin
- Merck & Co., Inc., MRL, Preformulation, 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - J. David Christopher
- Merck & Co., Inc., MRL, Research CMC Statistics, 770 Sumneytown Pike, West Point, Pennsylvania 19486, United States
| | - Samuel Cromer
- GlaxoSmithKline, Pharmaceutical Research and Development, Platform Technology & Science, 1250 South Collegeville Road, Collegeville, Pennsylvania 19426, United States
- Drexel University, College of Engineering, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United States
| | - Nicholas Perrotto
- Merck & Co., Inc., MRL, Process R&D, 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Jorge Quiroz
- Merck & Co., Inc., MRL, Research CMC Statistics, 2000 Galloping Hill Road, Kenilworth, New Jersey 07033, United States
| | - Victor Rosso
- Bristol-Myers Squibb, Global Product Development & Supply, Chemical & Synthetic Development, One Squibb Drive, New Brunswick, New Jersey 08903, United States
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52
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Coombs JR, Green RA, Roberts F, Simmons EM, Stevens JM, Wisniewski SR. Advances in Base-Metal Catalysis: Development of a Screening Platform for Nickel-Catalyzed Borylations of Aryl (Pseudo)halides with B2(OH)4. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00307] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- John R. Coombs
- Chemical and Synthetic Development, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Rebecca A. Green
- Chemical and Synthetic Development, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Frederick Roberts
- Chemical and Synthetic Development, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Eric M. Simmons
- Chemical and Synthetic Development, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Jason M. Stevens
- Chemical and Synthetic Development, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Steven R. Wisniewski
- Chemical and Synthetic Development, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
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53
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Helal KY, Alamgir A, Berns EJ, Mrksich M. Traceless Immobilization of Analytes for High-Throughput Experiments with SAMDI Mass Spectrometry. J Am Chem Soc 2018; 140:8060-8063. [PMID: 29901996 PMCID: PMC6578359 DOI: 10.1021/jacs.8b02918] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
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Label-free assays, and particularly
those based on the combination
of mass spectroscopy with surface chemistries, enable high-throughput
experiments of a broad range of reactions. However, these methods
can still require the incorporation of functional groups that allow
immobilization of reactants and products to surfaces prior to analysis.
In this paper, we report a traceless method for attaching molecules
to a self-assembled monolayer for matrix-assisted laser desorption
and ionization (SAMDI) mass spectrometry. This method uses monolayers
that are functionalized with a 3-trifluoromethyl-3-phenyl-diazirine
group that liberates nitrogen when irradiated and gives a carbene
that inserts into a wide range of bonds to covalently immobilize molecules.
Analysis of the monolayer with SAMDI then reveals peaks for each of
the adducts formed from molecules in the sample. This method is applied
to characterize a P450 drug metabolizing enzyme and to monitor a Suzuki–Miyaura
coupling chemical reaction and is important because modification of
the substrates with a functional group would alter their activities.
This method will be important for high-throughput experiments in many
areas, including reaction discovery and optimization.
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Affiliation(s)
| | | | | | - Milan Mrksich
- Department of Cell and Molecular Biology , Northwestern University Feinberg School of Medicine , Chicago , Illinois 60611 , United States
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54
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Jaman Z, Mufti A, Sah S, Avramova L, Thompson DH. High Throughput Experimentation and Continuous Flow Validation of Suzuki–Miyaura Cross‐Coupling Reactions. Chemistry 2018; 24:9546-9554. [PMID: 29920803 DOI: 10.1002/chem.201801165] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 04/21/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Zinia Jaman
- Department of Chemistry, Bindley Bioscience Centre Purdue University 1203 W State St West Lafayette IN 47906 USA
| | - Ahmed Mufti
- School of Chemical Engineering Purdue University 480 W Stadium Ave West Lafayette IN 47907 USA
| | - Samyukta Sah
- Department of Chemistry, Bindley Bioscience Centre Purdue University 1203 W State St West Lafayette IN 47906 USA
| | - Larisa Avramova
- Department of Chemistry, Bindley Bioscience Centre Purdue University 1203 W State St West Lafayette IN 47906 USA
| | - David H. Thompson
- Department of Chemistry, Bindley Bioscience Centre Purdue University 1203 W State St West Lafayette IN 47906 USA
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55
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Affiliation(s)
- Jun Qiu
- Chemical and Synthetic Development, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Jacob Albrecht
- Chemical and Synthetic Development, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 08903, United States
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56
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Saliba RC, Wooke ZJ, Nieves GA, Chu AHA, Bennett CS, Pohl NLB. Challenges in the Conversion of Manual Processes to Machine-Assisted Syntheses: Activation of Thioglycoside Donors with Aryl(trifluoroethyl)iodonium Triflimide. Org Lett 2018; 20:800-803. [PMID: 29336575 DOI: 10.1021/acs.orglett.7b03940] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The steps needed to adapt a stable iodonium promoter for use in automated fluorous-assisted solution-phase oligosaccharide synthesis are described. Direct adaptation of the originally reported batch procedure resulted in the formation of an orthoester or protecting group transfer to the glycosyl acceptor. Fortunately, the addition of inexpensive β-pinene as an acid scavenger avoided both of these side reactions. The utility of this newly developed protocol was applied to the automated solution-phase synthesis of a β-glucan fragment.
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Affiliation(s)
- Regis C Saliba
- Department of Chemistry, Indiana University , 212 South Hawthorne Drive, Bloomington, Indiana 47405, United States
| | - Zachary J Wooke
- Department of Chemistry, Indiana University , 212 South Hawthorne Drive, Bloomington, Indiana 47405, United States
| | - Gabriel A Nieves
- Department of Chemistry, Indiana University , 212 South Hawthorne Drive, Bloomington, Indiana 47405, United States
| | - An-Hsiang Adam Chu
- Department of Chemistry, Tufts University , 62 Talbot Avenue, Medford, Massachusetts 02155, United States
| | - Clay S Bennett
- Department of Chemistry, Tufts University , 62 Talbot Avenue, Medford, Massachusetts 02155, United States
| | - Nicola L B Pohl
- Department of Chemistry, Indiana University , 212 South Hawthorne Drive, Bloomington, Indiana 47405, United States.,Radcliffe Institute of Advanced Study, Harvard University , 8 Garden Street, Cambridge, Massachusetts 02318, United States
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57
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Renom-Carrasco M, Lefort L. Ligand libraries for high throughput screening of homogeneous catalysts. Chem Soc Rev 2018; 47:5038-5060. [DOI: 10.1039/c7cs00844a] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This review describes different approaches to construct ligand libraries towards high throughput screening of homogeneous metal catalysts.
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Affiliation(s)
- Marc Renom-Carrasco
- Institut de Chimie de Lyon
- Laboratory C2P2 UMR 5265-CNRS-Université de Lyon 1-CPE Lyon
- 69616 Villeurbanne
- France
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