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Rao HSP, Rafi S, Ratish Kumar P, Guravaiah C, Muthanna N. On the stereochemistry of the olefinic double bond in 13-membered heterocyclic rings accessible by ring-closing metathesis reaction. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.09.065] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
The use of drug-like macrocycles is emerging as an exciting area of medicinal chemistry, with several recent examples highlighting the favorable changes in biological and physicochemical properties that macrocyclization can afford. Natural product macrocycles and their synthetic derivatives have long been clinically useful and attention is now being focused on the wider use of macrocyclic scaffolds in medicinal chemistry in the search for new drugs for increasingly challenging targets. With the increasing awareness of concepts of drug-likeness and the dangers of ‘molecular obesity’, functionalized macrocyclic scaffolds could provide a way to generate ligand-efficient molecules with enhanced properties. In this review we will separately discuss the effects of macrocyclization upon potency, selectivity and physicochemical properties, concentrating on recent case histories in oncology drug discovery. Additionally, we will highlight selected advances in the synthesis of macrocycles and provide an outlook on the future use of macrocyclic scaffolds in medicinal chemistry.
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Li J, Smith D, Krishnananthan S, Hartz RA, Dasgupta B, Ahuja V, Schmitz WD, Bronson JJ, Mathur A, Barrish JC, Chen BC. An Efficient, Direct Bis-ortho-chlorination of 4-(Difluoromethoxy)aniline and Its Application to the Synthesis of BMS-665053, a Potent and Selective Pyrazinone-Containing Corticotropin-Releasing Factor-1 Receptor Antagonist. Org Process Res Dev 2012. [DOI: 10.1021/op2003198] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jianqing Li
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Daniel Smith
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Subramaniam Krishnananthan
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Richard A. Hartz
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Bireshwar Dasgupta
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Vijay Ahuja
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - William D. Schmitz
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Joanne J. Bronson
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Arvind Mathur
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Joel C. Barrish
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
| | - Bang-Chi Chen
- Medicinal Chemistry, Bristol-Myers Squibb Research and Development, Princeton, New Jersey,
United States
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the Year 2007. Coord Chem Rev 2009. [DOI: 10.1016/j.ccr.2008.12.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Castagnolo D, Raffi F, Giorgi G, Botta M. Macrocyclization of Di-Boc-guanidino-alkylamines Related to Guazatine Components: Discovery and Synthesis of Innovative Macrocyclic Amidinoureas. European J Org Chem 2009. [DOI: 10.1002/ejoc.200801109] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Tao ZF, Chen Z, Bui MH, Kovar P, Johnson E, Bouska J, Zhang H, Rosenberg S, Sowin T, Lin NH. Macrocyclic ureas as potent and selective Chk1 inhibitors: An improved synthesis, kinome profiling, structure–activity relationships, and preliminary pharmacokinetics. Bioorg Med Chem Lett 2007; 17:6593-601. [DOI: 10.1016/j.bmcl.2007.09.063] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2007] [Revised: 09/14/2007] [Accepted: 09/18/2007] [Indexed: 10/22/2022]
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