|
1
|
Affiliation(s)
- Michele Ruggeri
- Department of ChemistryUniversity of Durham South Road Durham DH1 3LE UK
| | - Amanda W. Dombrowski
- Discovery Chemistry and TechnologyAbbVie Inc. Waukegan Road, North Chicago Illinois 60064 USA
| | - Stevan W. Djuric
- Discovery Chemistry and TechnologyAbbVie Inc. Waukegan Road, North Chicago Illinois 60064 USA
| | - I. R. Baxendale
- Department of ChemistryUniversity of Durham South Road Durham DH1 3LE UK
| |
Collapse
|
|
2
|
Baxendale IR, Cheung S, Kitching MO, Ley SV, Shearman JW. The synthesis of neurotensin antagonist SR 48692 for prostate cancer research. Bioorg Med Chem 2013; 21:4378-87. [PMID: 23721919 DOI: 10.1016/j.bmc.2013.04.075] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Revised: 04/18/2013] [Accepted: 04/20/2013] [Indexed: 01/03/2023]
Abstract
An improved synthesis of the molecule SR 48692 is presented and its use as a neurotensin antagonist biological probe for use in cancer research is described. The preparation includes an number of enhanced chemical conversions and strategies to overcome some of the limiting synthetic transformations in the original chemical route.
Collapse
Affiliation(s)
- I R Baxendale
- Department of Chemistry, Durham University, South Road, Durham DH1 3LE, United Kingdom.
| | | | | | | | | |
Collapse
|
|
3
|
Åberg G, Aigbirhio FI, Alexakis E, Al-Maharik N, Almi M, Ambacher Y, Andersson S, Athlan A, Badman G, Baldwin SA, Baumann M, Baxendale IR, Botting NP, Bragg RA, Brown JA, Burton A, Bushby N, Cable K, Campbell G, Carr R, Carroll M, Chen L, Christlieb M, Davies P, Ellames GJ, Ellis W, Elmore C, Fryatt T, Geach N, Harding JR, Hartmann S, Harwood S, Hayward JJ, Henderson PJF, Herbert RB, Heys JR, Hölzl S, Hopkin MD, Horn P, Ilyas T, Irvine S, Jackson SD, Jin J, Keats A, Kennedy AR, Kerr WJ, Kitching MO, Landreau C, Lanners S, Lawrence R, Lawrie KWM, Ley SV, Little G, Lockley WJS, Maier D, Manning C, McNeill A, Middleton DA, Montgomery S, Morrison JJ, Mrzljak L, Newman J, Newsome J, Nikbin-Roudsari N, Nilsson GN, Oldfield MF, Patching SG, Procter DJ, Randall G, Robertson AA, Rummel CS, Rustidge D, Sherhod R, Shipley N, Smith CD, Smith CJ, Smith DI, Song C, Tamborini L, Waterhouse I, Watts A, Werkheiser JL, Williams G, Willis CL, Woodward P, Yan R, Young G, Zhang Q. 16th International Isotope Society (UK group) Symposium. J Labelled Comp Radiopharm 2008. [DOI: 10.1002/jlcr.1513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
4
|
Abstract
The frequently overlooked benefits that considerably simplify and enrich our standard of living are most often hinged upon chemical synthesis. From the development of drugs in the ongoing fight against disease to the more aesthetic aspects of society with the preparation of perfumes and cosmetics, synthetic chemistry is the pivotally involved science. Furthermore, the quality and quantity of our food supply relies heavily upon synthesised products, as do almost all aspects of our modern society ranging from paints, pigments and dyestuffs to plastics, polymers and other man-made materials. However, the demands being made on chemists are changing at an unprecedented pace and synthesis, or molecular assembly, must continue to evolve in response to the new challenges and opportunities that arise. Responding to this need for improved productivity and efficiency chemists have started to explore new approaches to compound synthesis. Flow-based synthesis incorporating solid supported reagents and scavengers has emerged as a powerful way of manipulating chemical entities and is envisaged to become a core laboratory technology of the future.
Collapse
Affiliation(s)
- I R Baxendale
- Innovative Technology Center (ACS), Department of Chemistry, University of Cambridge, Cambridge, UK
| | | |
Collapse
|
|
5
|
Abstract
A two step synthesis of trifluoromethyl ketones from aldehydes is reported. A combination of polymer-supported reagents and sequestering agents were employed to effect the transformation without the need for chromatographic purification.
Collapse
Affiliation(s)
- I R Baxendale
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | | | | | | |
Collapse
|
|
6
|
Abstract
Sildenafil 1 (Viagra), a well known and commercially important pharmaceutical drug, has been prepared using polymer-supported reagents in a multi-step, convergent process resulting in a clean and efficient preparation without the need for conventional purification methods.
Collapse
Affiliation(s)
- I R Baxendale
- Department of Chemistry, University of Cambridge, UK
| | | |
Collapse
|