Search Results - "Kierstead, Richard W."

Glycoside cleavage reactions on erythromycin A. Preparation of erythronolide A by LeMahieu, Ronald A, Carson, Mathew, Kierstead, Richard W, Fern, Lucy M, Grunberg, E

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Aromatic esters of 5-O-desosaminylerythronolide A oxime by LeMahieu, Ronald A, Carson, Mathew, Kierstead, Richard W, Pestka, Sidney

“…Several substituted aromatic esters of the C-3 hydroxyl of 5-O-desosaminylerythronolide A oxime were prepared. Ribosomal binding studies showed that meta…”
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Microbiological hydroxylation of allethrone by Le Mahieu, R. A, Tabenkin, Benjamin, Berger, Julius, Kierstead, Richard W

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Pentadienyl carboxamide derivatives as antagonists of platelet activating factor by Guthrie, Robert W, Kaplan, Gerald L, Mennona, Francis A, Tilley, Jefferson W, Kierstead, Richard W, Mullin, John G, LeMahieu, Ronald A, Zawoiski, Sonja, O'Donnell, Margaret

“…A series of N-[4-(3-pyridinyl)butyl]-5,5-disubstituted-pentadienamides was prepared and evaluated for PAF-antagonist activity. Compounds were assayed in vitro…”
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Propenyl carboxamide derivatives as antagonists of platelet-activating factor by Guthrie, Robert W, Kaplan, Gerald L, Mennona, Francis A, Tilley, Jefferson W, Kierstead, Richard W, O'Donnell, Margaret, Crowley, Herman, Yaremko, Bohdan, Welton, Ann F

“…A series of N-[4-(3-pyridinyl)butyl] 3-substituted propenyl carboxamide derivatives bearing an unsaturated bicyclic moiety in the 3-position was prepared and…”
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Antihypertensive (2-aminoethyl)thiourea derivatives. 1 by Tilley, Jefferson W, Levitan, Paul, Kierstead, Richard W, Cohen, Michael

“…Structure-activity studies were carried out on a series of antihypertensive 1-(2-aminoethyl)-3-(substituted phenyl)thioureas. From this class of compounds, the…”
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Ellipticine derivatives by Guthrie, Robert W, Brossi, Arnold, Mennona, Francis A, Mullin, John G, Kierstead, Richard W, Grunberg, E

“…Several acyloxy and alkyl derivatives of ellipticine have been prepared. In addition, a modified synthesis leading to the hitherto unobtainable 8,9-dimethoxy-…”
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Pyrido[2,1-b]quinazolinecarboxylic acids as orally active antiallergy agents by Tilley, Jefferson W, LeMahieu, Ronald A, Carson, Mathew, Kierstead, Richard W, Baruth, Herman W, Yaremko, Bohdan

“…A series of 8-substituted pyrido[2,1-]quinazoline-2-carboxylic acids was prepared by the nickel carbonyl mediated carboxylation of the corresponding bromides…”
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Photolysis of a 5-oxosteroid derivative by Koch, Werner, Carson, M, Kierstead, Richard W

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Total synthesis of (.+-.)-.DELTA.9-tetrahydrocannabinol and four of its isomers by Fahrenholtz, Kenneth E, Lurie, M, Kierstead, Richard W

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16-Oxa Steroids by Kierstead, Richard W, Faraone, A

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Preparation of 17a-acetoxy-7-oxaprogesterone by LeMahieu, Ronald A, Boris, Alfred, Carson, Mathew, Guthrie, Robert W, Kierstead, Richard W

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Synthesis of some 6-chloro-3,7-dihydroxy-.DELTA.5-pregnene derivatives by Le Mahieu, Ronald A, Boris, Alfred, Carson, M, Kierstead, Richard W

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Preparation of some 7-oxaandrostane derivatives by Guthrie, Robert W, Boris, Alfred, Mullin, John G, Mennona, Francis A, Kierstead, Richard W

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Preparation of 7-chloro steroids by Guthrie, Robert W, Boris, Alfred, Mennona, Francis A, Mullin, John G, Kierstead, Richard W

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4-Dechlorination of 4,6-disubstituted steroids by Le Mahieu, Ronald A, Carson, M, Maynard, Donald E, Rosen, Perry, Kierstead, Richard W

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Synthesis of heterocyclic analogs of α-methyldopa by Tilley, Jefferson W., Levitan, Paul, Kierstead, Richard W.

“…The condensation of various halomethyl heterocycles with the potassium salt of the alanine derivative 3, followed by hydrolysis, gave a series of novel…”
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A novel intramolecular displacement reaction of 5-O-desosaminylerythronolide A oxime by LeMahieu, R A, Blount, J F, Kierstead, R W

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Insulin Normalization as an Approach to the Pharmacological Treatment of Obesity by Campfield, L. Arthur, Smith, Françoise J., Mackie, Garry, Tenenbaum, Renata, Sassano, Mary Lisa, Mullin, John, Kaiser, Ken, Kierstead, Richard W.

“…Hyperinsulinemia and exaggerated insulin response to glucose are among the hallmarks of obesity. However, the role of hyperinsulinemia in the etiology and…”
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