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W. J. Mcgahren · SciRah

Researcher profile · Semantic Scholar

W. J. Mcgahren

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W. J. Mcgahren — researcher profile on SciRah

h-index: 15
Works: 38
Citations: 1,226

Most-cited papers

Calicheamicin gamma 1I: an antitumor antibiotic that cleaves double-stranded DNA site specifically.
N. Zein, Achyut Sinha, W. J. Mcgahren, G. Ellestad
1988Science494 citations
Semantic Scholar
Calicheamicins, a novel family of antitumor antibiotics. 4. Structure elucidation of calicheamicins .beta.1Br, .gamma.1Br, .alpha.2I, .alpha.3I, .beta.1I, .gamma.1I, and .delta.1I
M. Lee, T. S. Dunne, Conway C. Chang, M. Siegel +4 more
1992117 citations
Semantic Scholar
New zearalenone related macrolides and isocoumarins from an unidentified fungus
G. Ellestad, F. Lovell, Nancy A. Perkinson, R. T. Hargreaves +1 more
1978105 citations
Semantic Scholar
Mechanistic studies of peptide oxazolone racemization.
M. Goodman, W. J. Mcgahren
1967Tetrahedron82 citations
Semantic Scholar
Exclusive abstraction of nonexchangeable protons from DNA by calicheamicin .gamma.1I
N. Zein, W. J. Mcgahren, G. Morton, J. Ashcroft +1 more
198949 citations
Semantic Scholar
Synthesis of peptide oxazolones and related compounds.
W. J. Mcgahren, M. Goodman
1967Tetrahedron49 citations
Semantic Scholar
New fungal lactone, LL-P880.beta., and a new pyrone, LL-880.gamma., from a Penicillium species
W. J. Mcgahren, G. Ellestad, G. Morton, Martin P. Kunstmann +1 more
197345 citations
Semantic Scholar
Optically Active Peptide Oxazolones. Preliminary Racemization Studies under Peptide-Coupling Conditions
M. Goodman, W. J. Mcgahren
196539 citations
Semantic Scholar
Dihydroisocoumarins from a Sporormia fungus
W. J. Mcgahren, L. Mitscher
196833 citations
Semantic Scholar
Avoparcin and epiavoparcin
G. Ellestad, R. A. Leese, G. Morton, F. Barbatschi +3 more
198125 citations
Semantic Scholar
Retention and racemization reactions during peptide synthesis.
M. Goodman, W. J. Mcgahren
1966Journal of the American Chemical Society25 citations
Semantic Scholar
Reactions of the trisulfide moiety in calicheamicin
G. Ellestad, P. Hamann, N. Zein, G. Morton +4 more
198923 citations
Semantic Scholar
Revision of azoxy assignments in LL-BH872 and elaiomycin based on circular dichroism sutdies on synthetic azoxy compounds.
W. J. Mcgahren, M. Kunstmann
1972Journal of Organic Chemistry20 citations
Semantic Scholar
Calichemicins, a Novel Family of Antitumor Antibiotics. Part 1. Chemistry and Partial Structure of Calichemicin γ1I.
M. Lee, T. S. Dunne, Conway C. Chang, G. Ellestad +4 more
198719 citations
Semantic Scholar
Circular dichorism studies on the axozy chromophore of the antibiotics LL-BH872-alpha and elaiomycin.
W. J. Mcgahren, M. Kunstmann
1970Journal of the American Chemical Society18 citations
Semantic Scholar
Structure of a New Fungal Pyrone, from an Unidentified Penicillium sp
Y. Kimura, W. J. Mcgahren, A. Suzuki, S. Tamura
197815 citations
Semantic Scholar
Nuclear magnetic resonance studies on the interaction of avoparcin with model receptors of bacterial cell walls.
Stephen W. Fesik, I. M. Armitage, G. Ellestad, W. J. Mcgahren
1984Molecular Pharmacology12 citations
Semantic Scholar
Carbon-13 nuclear magnetic resonance studies on a new antitubercular peptide antibiotic LL-BM547beta.
W. J. Mcgahren, G. Morton, M. Kunstmann, G. Ellestad
1977Journal of Organic Chemistry12 citations
Semantic Scholar
Nuclear magnetic resonance studies on the antibiotic avoparcin, Conformational properties in relation to antibacterial activity.
Stephen W. Fesik, I. M. Armitage, G. Ellestad, W. J. Mcgahren
1984Molecular Pharmacology10 citations
Semantic Scholar
Calicheamicins, a Novel Family of Antitumor Antibiotics. Part 4. Structure Elucidation of Calicheamicins βBr 1, γBr 1, . alpha.I 2, αI 3, βI 1, γI 1, and δI 1
M. Lee, T. S. Dunne, Conway C. Chang, M. Siegel +4 more
20109 citations
Semantic Scholar
Novel diaryl ether, LL-V125.alpha., from a fungus of the order Sphaeropsidales
W. J. Mcgahren, W. W. Andres, M. Kunstmann
19707 citations
Semantic Scholar
(.beta.-Lysyloxy)myoinositol guanidino glycoside antibiotics
W. J. Mcgahren, B. Hardy, G. Morton, F. Lovell +4 more
19816 citations
Semantic Scholar
Exclusive Abstraction of Nonexchangeable Hydrogens from DNA by Calicheamicin γ1I.
N. Zein, W. J. Mcgahren, G. Morton, J. Ashcroft +1 more
19894 citations
Semantic Scholar
(β-LYSYLOXY)MYOINOSITOL GUANIDINO GLYCOSIDE ANTIBIOTICS
W. J. Mcgahren, B. Hardy, G. Morton, F. Lovell +4 more
19813 citations
Semantic Scholar
Glycocinnamoylspermidines, a new class of antibiotics. VI. Preparation and characterization of the semisynthetic iprocinodine.:VI. PREPARATION AND CHARACTERIZATION OF THE SEMISYNTHETIC IPROCINODINE
W. J. Mcgahren, F. Barbatschi, N. Kuck, G. Morton +2 more
19822 citations Open access
Semantic Scholar
A new fungal lactone, LL-P880 beta, and a new pyrone, LL-P880 gamma, from a Penicillium sp.
W. J. Mcgahren, G. Ellestad, G. Morton, M. Kunstmann +1 more
1974Journal of Organic Chemistry2 citations
Semantic Scholar
CARBON-13 NUCLEAR MAGNETIC RESONANCE STUDIES ON A NEW ANTITUBERCULAR PEPTIDE ANTIBIOTIC LL-BM547β
W. J. Mcgahren, G. Morton, M. Kunstmann, G. Ellestad
19771 citations
Semantic Scholar
Spectral and chemical characterization of fungal metabolite LL-N313.
W. J. Mcgahren, G. Ellestad, G. Morton, M. Kunstmann
1976Journal of Organic Chemistry1 citations
Semantic Scholar
Disulfide Calicheamicins and the Chemistry of the Allylic Trisulfide Group
W. J. Mcgahren, W. Ding, G. Ellestad
19950 citations
Semantic Scholar
Target forms of antitumor Methyltrithioagenzien
G. Ellestad, W. J. Mcgahren, M. L. Sassiver, P. Hamann +2 more
19900 citations
Semantic Scholar
Process for preparing the targeted derivatives metyylitritioyhdisteiden
W. J. Mcgahren, M. L. Sassiver, G. Ellestad, P. Hamann +2 more
19880 citations
Semantic Scholar
Process for the preparation of therapeutically useful in the LL-E33288 complex disulfide
W. J. Mcgahren, M. L. Sassiver, G. Ellestad
19880 citations
Semantic Scholar
Disulfur analog of ll-e33288
G. Ellestad, W. J. Mcgahren, M. L. Sassiver
19880 citations
Semantic Scholar
The carrier-drug conjugates, and their fremstiling use as agents against tumors
W. J. Mcgahren, M. L. Sassiver, G. Ellestad, P. Hamann +2 more
19880 citations
Semantic Scholar
A trimeric l-ristosamine-ammonia condensation-product
J. H. Martin, G. Ellestad, F. Lovell, G. Morton +5 more
19810 citations
Semantic Scholar
ENZYMIC AND CHEMICAL RESOLUTION OF 1-OCTYN-4-OL
W. J. Mcgahren, K. J. Sax, M. Kunstmann, G. Ellestad
19770 citations
Semantic Scholar
Derivatives of 9-hydroxy-13-trans-prostensaeure
M. Floyd, W. J. Mcgahren, R. Schaub, M. Weiss
19730 citations
Semantic Scholar
Microchemical investigation of medicinal plants. VI
W. J. Mcgahren, S. Chuntragool, P. Trunphong, T.-S. Ma
1969Mikrochimica Acta0 citations
Semantic Scholar

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