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Dive into the research topics where Susan Marie Ludeman is active.

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Featured researches published by Susan Marie Ludeman.


Journal of Chemical Education | 1976

A simple oxidation-reduction experiment

Susan Marie Ludeman; Joan A. Brandt; Gerald Zon

The lab featured here is a redox lab, which is simply and economically performed with zinc, lead acetate, and copper sulfate, has been used to demonstrate the principles of electronegativity, ionization, metal plating, stoichiometry and electron transfer.


Journal of Medicinal Chemistry | 1986

Phosphorus-31 nuclear magnetic resonance spectroscopic observation of the intracellular transformations of oncostatic cyclophosphamide metabolites

Victoria L. Boyd; Joan D. Robbins; William Egan; Susan Marie Ludeman


Journal of Medicinal Chemistry | 1984

NMR spectroscopic studies of intermediary metabolites of cyclophosphamide: a comprehensive kinetic analysis of the interconversion of cis- and trans-4-hydroxycyclophosphamide with aldophosphamide and the concomitant partitioning of aldophosphamide between irreversible fragmentation and reversible conjugation pathways

Gerald Zon; Susan Marie Ludeman; Joan A. Brandt; Victoria L. Boyd; Gunay Özkan; William Egan; Kai Liu Shao


Journal of Medicinal Chemistry | 1986

Synthesis and antitumor activity of cyclophosphamide analogues. 4. Preparation, kinetic studies, and anticancer screening of "phenylketophosphamide" and similar compounds related to the cyclophosphamide metabolite aldophosphamide.

Susan Marie Ludeman; Victoria L. Boyd; Judith B. Regan; Kathleen A. Gallo; Gerald Zon; Kiyoshi Ishii


Journal of the American Chemical Society | 1977

High-resolution nuclear magnetic resonance investigations of the chemical stability of cyclophosphamide and related phosphoramidic compounds.

Gerald Zon; Susan Marie Ludeman; William Egan


Journal of Medicinal Chemistry | 1975

Synthesis and antitumor activity of cyclophosphamide analogs. 1. Benzo annulated cyclophosphamide and related systems.

Susan Marie Ludeman; Gerald Zon


Journal of Organic Chemistry | 1979

Stereospecific synthesis of (R)- and (S)-isophosphamide

Susan Marie Ludeman; Desiree L. Bartlett; Gerald Zon


Journal of Medicinal Chemistry | 1979

Synthesis and antitumor activity of cyclophosphamide analogues. 2. Preparation, hydrolytic studies, and anticancer screening of 5-bromocyclophosphamide, 3,5-dehydrocyclophosphamide, and related systems.

Susan Marie Ludeman; Gerald Zon; William Egan


Journal of Medicinal Chemistry | 1987

NMR spectroscopic studies of intermediary metabolites of cyclophosphamide. 2. Direct observation, characterization, and reactivity studies of iminocyclophosphamide and related species.

Victoria L. Boyd; Michael F. Summers; Susan Marie Ludeman; William Egan; Gerald Zon; Judith B. Regan


Journal of Pharmaceutical Sciences | 1982

O-Methylhydroxylamine as a New Trapping Reagent for Quantitative Studies of 4-Hydroxycyclophosphamide and Aldophosphamide

Gerald Zon; Susan Marie Ludeman; Edward M. Sweet; William Egan; Lawrence R. Phillips

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Gerald Zon

Food and Drug Administration

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William Egan

Food and Drug Administration

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Victoria L. Boyd

The Catholic University of America

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Joan A. Brandt

The Catholic University of America

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Gunay Özkan

The Catholic University of America

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Judith B. Regan

Food and Drug Administration

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Lawrence R. Phillips

Food and Drug Administration

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Alan D. Mighell

National Institute of Standards and Technology

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