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Weller HN, Rubin AE, Moshiri B, Ruediger W, Li WJ, Allen J, Nolfo J, Bertok A, Rosso VW. Development and Commercialization of the MiniBlock Synthesizer Family: A Historical Case Study. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.jala.2004.07.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
An internal development project at Bristol-Myers Squibb (BMS) led to invention of a family of organic chemistry synthesis blocks for both parallel synthesis in drug discovery and parallel reaction optimization in pharmaceutical development. The internal demand for these synthesis blocks became so great that the original development team was challenged by the burden of ongoing manufacture, support, and supply chain management. As a result, BMS entered into a unique industry partnership with Mettler-Toledo AutoChem (MT), Newark, DE, formerly Bohdan Automation, to commercialize the reactor blocks and extend the product family, now known as the MiniBlock line. This manuscript describes the initial development drivers, the overall technical design, and the ultimate successful commercialization of the MiniBlock synthesis family.
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Affiliation(s)
- Harold N. Weller
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
| | - A. Erik Rubin
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
| | - Ben Moshiri
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
- EDAX/AMETEk, Mahwah, NJ
| | - Walter Ruediger
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
| | - Wen-Jeng Li
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
| | - John Allen
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
| | - Joseph Nolfo
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
| | - Alexander Bertok
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
| | - Victor W. Rosso
- Bristol-Myers Squibb Company, Princeton, NJ and Mettler-Toledo AutoChem, Inc, Newark, DE
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Yun Soo Choi, Park S, Park YS. Stereoselective Substitution of Configurationally Labile α-Bromo Arylacetates with Amines and Azlactones byL-Threonine-Mediated Crystallization-Induced Dynamic Resolution. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600201] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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N-Benzoyl-L-Threonine-Isopropyl-Ester-Mediated Crystallization-Induced Dynamic Resolution of α-Bromo Arylacetates for the Asymmetric Synthesis of α-Thio and α-Oxy Arylacetates. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301539] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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4
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Dynamic resolution of α-halo carboxylic acid derivatives in asymmetric nucleophilic substitution using chiral auxiliaries. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2009.10.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Crystallization Induced Dynamic Resolution and Nucleophilic Substitutions of N-(S)-(1-Phenylethyl)-α-chloro-α-phenyl Acetamide for the Preparation of N-Carboxyalkylated Flavone. B KOREAN CHEM SOC 2008. [DOI: 10.5012/bkcs.2008.29.5.1075] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Affiliation(s)
- Karel M J Brands
- Department of Process Research, Merck, Sharp & Dohme Research Laboratories, Hertford Road, Hoddesdon, Hertfordshire, EN11 9BU, United Kingdom.
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Davies AJ, Scott JP, Bishop BC, Brands KMJ, Brewer SE, Dasilva JO, Dormer PG, Dolling UH, Gibb AD, Hammond DC, Lieberman DR, Palucki M, Payack JF. A Novel Crystallization-Induced Diastereomeric Transformation Based on a Reversible Carbon−Sulfur Bond Formation. Application to the Synthesis of a γ-Secretase Inhibitor. J Org Chem 2007; 72:4864-71. [PMID: 17521199 DOI: 10.1021/jo0705925] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This paper describes a remarkably efficient process for the preparation of gamma-secretase inhibitor 1. The target is synthesized in only five steps with an overall yield of 58%. The key operation is a highly selective and practical, crystallization-driven transformation for the conversion of a mixture of tertiary benzylic alcohols into the desired sulfide diastereomer with 94:6 dr. This unprecedented process is based upon a reversible carbon-sulfur bond formation under acidic conditions.
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Affiliation(s)
- Antony J Davies
- Department of Process Research, Merck, Sharp and Dohme Research Laboratories, Hertford Road, Hoddesdon, Hertfordshire, EN11 9BU, United Kingdom.
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Rubin AE, Tummala S, Both DA, Wang C, Delaney EJ. Emerging Technologies Supporting Chemical Process R&D and Their Increasing Impact on Productivity in the Pharmaceutical Industry. Chem Rev 2006; 106:2794-810. [PMID: 16836299 DOI: 10.1021/cr040674i] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- A Erik Rubin
- Process R&D Department, Bristol-Myers Squibb Company, One Squibb Drive, New Brunswick, New Jersey 09903, USA
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Stereoselective Preparation of N-Alkyl Dipeptide Analogues via Dynamic Kinetic Resolution of α-Halo Acyl Amino Esters. B KOREAN CHEM SOC 2006. [DOI: 10.5012/bkcs.2006.27.3.447] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Anderson NG. Developing Processes for Crystallization-Induced Asymmetric Transformation. Org Process Res Dev 2005. [DOI: 10.1021/op050119y] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Neal G. Anderson
- Anderson's Process Solutions, 7400 Griffin Lane, Jacksonville, Oregon 97530, U.S.A
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Van Arnum SD, Carpenter BK, Moffet H, Parrish DR, MacIntrye A, Cleary TP, Fritch P. Selective Crystallization of an Allylic 7α-Bromide: A Facile Synthesis of (1α,3β)-3-Hydroxycholeste-5,7-diene-1,25-diol Diacetate. Org Process Res Dev 2005. [DOI: 10.1021/op050009r] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Susan D. Van Arnum
- Pharmaceutical Process Development, Hoffmann-La Roche, 340 Kingsland Avenue, Nutley, New Jersey 07110, U.S.A., and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, U.S.A
| | - Barry K. Carpenter
- Pharmaceutical Process Development, Hoffmann-La Roche, 340 Kingsland Avenue, Nutley, New Jersey 07110, U.S.A., and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, U.S.A
| | - Harold Moffet
- Pharmaceutical Process Development, Hoffmann-La Roche, 340 Kingsland Avenue, Nutley, New Jersey 07110, U.S.A., and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, U.S.A
| | - David R. Parrish
- Pharmaceutical Process Development, Hoffmann-La Roche, 340 Kingsland Avenue, Nutley, New Jersey 07110, U.S.A., and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, U.S.A
| | - Archibald MacIntrye
- Pharmaceutical Process Development, Hoffmann-La Roche, 340 Kingsland Avenue, Nutley, New Jersey 07110, U.S.A., and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, U.S.A
| | - Thomas P. Cleary
- Pharmaceutical Process Development, Hoffmann-La Roche, 340 Kingsland Avenue, Nutley, New Jersey 07110, U.S.A., and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, U.S.A
| | - Paul Fritch
- Pharmaceutical Process Development, Hoffmann-La Roche, 340 Kingsland Avenue, Nutley, New Jersey 07110, U.S.A., and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, U.S.A
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Kolarovič A, Berkeš D, Baran P, Považanec F. Crystallization-induced asymmetric transformation (CIAT) with simultaneous epimerization at two stereocenters. A short synthesis of conformationally constrained homophenylalanines. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2004.12.048] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Xu HW, Wang QW, Zhu J, Deng JG, Cun LF, Cui X, Wu J, Xu XL, Wu YL. Copper(ii)-mediated resolution of α-halo carboxylic acids with chiral O,O′-dibenzoyltartaric acid: spontaneous racemization and crystallization-induced dynamic resolution. Org Biomol Chem 2005; 3:4227-32. [PMID: 16294251 DOI: 10.1039/b510170k] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we present a new example of coordination-mediated resolution of racemic acids by a chiral acid. The reaction of copper(II) acetate monohydrate, optically pure O,O'-dibenzoyltartaric acid (DBTA) and racemic alpha-bromo-2-chlorophenylacetic acid (HL1) in acetonitrile solution afforded a binuclear copper(II) complex with D-DBTA dianion, alpha-bromo-2-chlorophenylacetate and acetate as ligands. After decomposition of the complex with acid, the optically active acid ((R)-HL1) was obtained. Similarly, alpha-bromo-2-fluorophenylacetic acid (HL2), alpha-bromo-2-bromophenylacetic acid (HL3), alpha-chloro-2-chlorophenylacetic acid (HL4), alpha-chloro-2-fluorophenylacetic acid (HL5), alpha-bromophenylacetic acid (HL6), alpha-bromo-4-chlorophenylacetic acid (HL7), 2-bromopropionic acid (HL8) and 2-chloropropionic acid (HL9) were resolved by the same method. Satisfactory results were obtained for HL2 to HL5. For HL6 and HL7, only racemic acids were obtained. For the two alpha-halo aliphatic acids (HL8 and HL9), poor enantioselectivity was obtained. It is more interesting that three acids (HL1, HL2 and HL3) could spontaneously racemize in acetonitrile solution, which resulted in crystallization-induced dynamic resolution (CIDR) with greater than 50% yield.
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Affiliation(s)
- Hong-wu Xu
- Key Laboratory of Asymmetric Synthesis & Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China
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