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Helen M Sheldrake

Explore the profile of Helen M Sheldrake including associated specialties, affiliations and a list of published articles. Areas
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Articles 19
Citations 197
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Recent Articles
11.
Travica S, Pors K, Loadman P, Shnyder S, Johansson I, Alandas M, et al.
Clin Cancer Res . 2013 Apr; 19(11):2952-61. PMID: 23589180
Purpose: Cytochrome P450 2W1 (CYP2W1) is a monooxygenase detected in 30% of colon cancers, whereas its expression in nontransformed adult tissues is absent, rendering it a tumor-specific drug target for...
12.
Sutherland M, Gill J, Loadman P, Laye J, Sheldrake H, Illingworth N, et al.
Mol Cancer Ther . 2012 Oct; 12(1):27-37. PMID: 23033491
We identify cytochrome P450 1A1 (CYP1A1) as a target for tumor-selective drug development in bladder cancer and describe the characterization of ICT2700, designed to be metabolized from a prodrug to...
13.
Pors K, Loadman P, Shnyder S, Sutherland M, Sheldrake H, Guino M, et al.
Chem Commun (Camb) . 2011 Oct; 47(44):12062-4. PMID: 22002321
The identification of an agent that is selectively activated by a cytochrome P450 (CYP) has the potential for tissue specific dose intensification as a means of significantly improving its therapeutic...
14.
Ghosh N, Sheldrake H, Searcey M, Pors K
Curr Top Med Chem . 2009 Nov; 9(16):1494-524. PMID: 19903166
CC-1065, the duocarmycins and yatakemycin are members of a family of ultrapotent antitumour antibiotics that have been the subject of extensive investigations due to their mode of action and potential...
15.
Sheldrake H, Jamieson C, Pascu S, Burton J
Org Biomol Chem . 2008 Dec; 7(2):238-52. PMID: 19109668
A bidirectional synthesis of the originally proposed structures for the natural products elatenyne and a chloroenyne from Laurencia majuscula is described along with a reassessment of the structures of the...
16.
Edwards D, House D, Sheldrake H, Stone S, Wallace T
Org Biomol Chem . 2007 Nov; 5(16):2658-69. PMID: 18019541
The condensation of a 2-substituted-2-aminoethanol with methyl 2'-formylbiphenyl-2-carboxylate produces only two of the four possible axially chiral 6,7-dihydrodibenz[c,e]oxazolo[3,2-a]azepin-9(4bH)-ones (fused oxazolidine lactams), with kinetically controlled diastereoisomer ratios of up to 96...
17.
18.
Sheldrake H, Wallace T, Wilson C
Org Lett . 2005 Sep; 7(19):4233-6. PMID: 16146395
[reaction: see text] Enamine [2 + 2] cycloadditions can be achieved in useful yields simply by stirring a mixture of an aldehyde, diethylamine, a dialkyl fumarate, and potassium carbonate in...
19.
Hulcoop D, Sheldrake H, Burton J
Org Biomol Chem . 2004 Mar; 2(7):965-7. PMID: 15034618
Unsaturated malonates bearing pendant alcohols yield carbocycles tethered to oxygen heterocycles on exposure to manganese(iii) acetate and an appropriate copper(ii) salt.