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Peter J Steel

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Citations 158
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Recent Articles
1.
Suzuki H, Mahapatra D, Board A, Steel P, Dyer J, Gerrard J, et al.
Food Chem . 2020 Mar; 319:126598. PMID: 32182540
Collagens are large structural proteins that are prevalent in mammalian connective tissue. Peptides designed to include a glycine-proline-hydroxyproline (GPO) amino acid triad are biomimetic analogs of the collagen triple helix,...
2.
Steel P, McMorran D
Chem Asian J . 2018 Sep; 14(8):1098-1101. PMID: 30209886
An M L quadruple helicate, formed by wrapping four molecules of 1,4-bis(3-pyridyloxy)benzene (L ) about two palladium(II) centers, is shown to bind anions within its internal cavity. H NMR exchange...
3.
McMorran D, Steel P
Angew Chem Int Ed Engl . 2018 May; 37(23):3295-3297. PMID: 29711431
Incarcerated in a helical prison: The encapsulation of a PF ion within a quadruply stranded helicate (shown schematically) results from the self-assembly of four molecules of 1,4-bis(3-pyridyloxy)benzene and two Pd...
4.
Panmand D, Jishkariani D, Hall C, Steel P, Asiri A, Katritzky A
J Org Chem . 2014 Sep; 79(21):10593-8. PMID: 25260070
Pd-catalyzed direct C2 arylation and Cu-catalyzed direct one-pot alkynylation/intramolecular cyclization of azolium N-imides are reported. Various acetylenes, aryl iodides, and 1-alkyl substituents were examined. The mild protocol allows direct C2...
5.
Lebedyeva I, Biswas S, Goncalves K, Sileno S, Jackson A, Patel K, et al.
Chemistry . 2014 Jul; 20(37):11695-8. PMID: 25065781
Monocarbonyl activation of 2,2-disubstituted malonic acids with benzotriazole leads to decarboxylation of one of the carboxy groups and formation of a CH bond. Intermediate carbonyl benzotriazoles then readily acylate nucleophilic...
6.
Lebedyeva I, Ostrov D, Neubert J, Steel P, Patel K, Sileno S, et al.
Bioorg Med Chem . 2014 Jan; 22(4):1479-86. PMID: 24468631
Synthetic approaches to gabapentin bioconjugates that overcome the tendency of gabapentin to cyclize into its γ-lactam are studied. Gabapentin was converted by N-acylation at its N-terminus into di-, tri-, and...
7.
Biswas S, Abo-Dya N, Oliferenko A, Khiabani A, Steel P, Alamry K, et al.
J Org Chem . 2013 Jul; 78(17):8502-9. PMID: 23883323
Herein we report the synthesis, X-ray structure determination, and conformational analysis of a novel class of heteroatom-modified peptidomimetics, which we shall call "oxyazapeptides". Substituting the typical native N-C(α) bond with...
8.
Jishkariani D, Hall C, Demircan A, Tomlin B, Steel P, Katritzky A
J Org Chem . 2013 Feb; 78(7):3349-54. PMID: 23390958
In-situ-generated neutral 1-(benzylideneamino)- and novel anionic 1-(sulfonimido)-azolylidenes react with organic azides to afford diverse classes of push-pull triazenes and triazene salts. The scope of the heterocyclic core and substituents at...
9.
Monbaliu J, Hansen F, Beagle L, Panzner M, Steel P, Todadze E, et al.
Chemistry . 2012 Feb; 18(9):2632-8. PMID: 22331693
Open chain Cbz-L-aa(1)-L-Pro-Bt (Bt=benzotriazole) sequences were converted into either the corresponding trans- or cis-fused 2,5-diketopiperazines (DKPs) depending on the reaction conditions. Thermodynamic tandem cyclization/epimerization afforded selectively the corresponding trans-DKPs (69-75%)....
10.
ODonnell M, Steel P
Acta Crystallogr Sect E Struct Rep Online . 2011 May; 66(Pt 12):m1630. PMID: 21589304
The reaction of 2-acetylpyridine with silver(I) tetra-fluorido-borate leads to the discrete title complex, [Ag(C(7)H(7)NO)(2)]BF(4), in the cation of which the Ag atom is coordinated by two 2-acetylpyridine ligands, each of...