Search Results - "Kalvin, Douglas"
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Thrombospondin-1 Mimetic Peptide Inhibitors of Angiogenesis and Tumor Growth: Design, Synthesis, and Optimization of Pharmacokinetics and Biological Activities
Published in Journal of medicinal chemistry (21-04-2005)“…The heptapeptide 1, NAc-Gly-Val-DIle-Thr-Arg-Ile-ArgNHEt, a structurally modified fragment derived from the second type-1 repeat of thrombospondin-1 (TSP-1),…”
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Structure−Activity Relationship Studies on N′-Aryl Carbohydrazide P2X7 Antagonists
Published in Journal of medicinal chemistry (22-05-2008)“…N′-Aryl acyl hydrazides were identified as P2X7 receptor antagonists. Structure−activity relationship (SAR) studies evaluated functional activity by monitoring…”
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Novel and potent 3-(2,3-dichlorophenyl)-4-(benzyl)-4H-1,2,4-triazole P2X7 antagonists
Published in Bioorganic & medicinal chemistry letters (15-07-2007)“…Structure-activity relationship (SAR) studies were conducted around early tetrazole-based leads 3 and 4. Replacements for the tetrazole core were investigated…”
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4
Discovery of a Series of Cyclohexylethylamine-Containing Protein Farnesyltransferase Inhibitors Exhibiting Potent Cellular Activity
Published in Journal of medicinal chemistry (18-11-1999)“…Synthesis of a library of secondary benzylic amines based on the Sebti−Hamilton type peptidomimetic farnesyltransferase (FTase) inhibitor FTI-276 (1) led to…”
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Scaffold oriented synthesis. Part 4: Design, synthesis and biological evaluation of novel 5-substituted indazoles as potent and selective kinase inhibitors employing heterocycle forming and multicomponent reactions
Published in Bioorganic & medicinal chemistry letters (01-03-2011)“…We report the synthesis and biological evaluation of 5-substituted indazoles as kinase inhibitors. The compounds were synthesized in a parallel synthesis…”
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Scaffold oriented synthesis. Part 3: Design, synthesis and biological evaluation of novel 5-substituted indazoles as potent and selective kinase inhibitors employing [2+3] cycloadditions
Published in Bioorganic & medicinal chemistry letters (01-03-2011)“…We report the synthesis and biological evaluation of 5-substituted indazoles and amino indazoles as kinase inhibitors. The compounds were synthesized in a…”
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7
Microwave-Assisted Synthesis Utilizing Supported Reagents: A Rapid and Efficient Acylation Procedure
Published in Organic letters (27-11-2003)“…The application of microwave heating to a polymer-assisted solution-phase (PASP) synthesis technique has been utilized to develop a rapid and efficient…”
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Synthesis of (4R)-D,L-[4-2H]- and (4S)-D,L-[42H]homoserine lactones
Published in Journal of organic chemistry (01-06-1985)Get full text
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Development of sulfonamide compounds as potent methionine aminopeptidase type II inhibitors with antiproliferative properties
Published in Bioorganic & medicinal chemistry letters (01-07-2006)“…Synthesis and biological activity of novel methionine aminopeptidase type -2 inhibitors having a sulfonamide bond are reported. We have screened molecules for…”
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11
Novel Antibacterial Class: A Series of Tetracyclic Derivatives
Published in Journal of medicinal chemistry (10-08-2006)“…We describe the synthesis and antibacterial activity of a series of tetracyclic naphthyridones. The members of this series act primarily via inhibition of…”
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12
Structure−Activity Relationship Studies on N ′-Aryl Carbohydrazide P2X 7 Antagonists
Published in Journal of medicinal chemistry (01-05-2008)Get full text
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13
Novel and potent 3-(2,3-dichlorophenyl)-4-(benzyl)-4H-1,2,4-triazole P2X sub(7) antagonists
Published in Bioorganic & medicinal chemistry letters (01-07-2007)“…Structure-activity relationship (SAR) studies were conducted around early tetrazole-based leads 3 and 4. Replacements for the tetrazole core were investigated…”
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14
Novel and potent 3-(2,3-dichlorophenyl)-4-(benzyl)-4 H-1,2,4-triazole P2X 7 antagonists
Published in Bioorganic & medicinal chemistry letters (2007)“…The synthesis and in vitro characterization of a series of phenyltriazole P2X 7 antagonists are described. Compound 12 was discovered to be active in a rat…”
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15
Novel inhibitors of bacterial protein synthesis: structure–activity relationships for 1,8-naphthyridine derivatives incorporating position 3 and 4 variants
Published in Bioorganic & medicinal chemistry letters (21-06-2004)“…Graphic Structure–activity relationships for a recently discovered novel ribosome inhibitor (NRI) class of antibacterials were investigated. Preliminary…”
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16
Potent and Selective Non-Cysteine-Containing Inhibitors of Protein Farnesyltransferase
Published in Journal of medicinal chemistry (22-10-1998)“…Potent and selective non-thiol-containing inhibitors of protein farnesyltransferase are described. FTI-276 (1) was transformed into pyridyl ether analogue 19…”
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Potent and orally bioavailable noncysteine-containing inhibitors of protein farnesyltransferase
Published in Bioorganic & medicinal chemistry letters (19-04-1999)“…Potent and orally bioavailable nonthiol-containing inhibitors of protein farnesyltransferase are described. Oral bioavailability was achieved by replacement of…”
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SYNTHESIS OF 4R- AND 4S- AND 3R- AND 3S-DEUTERATED HOMOSERINES. SYNTHESIS OF SPECIFICALLY-DEUTERATED 1-AMINOCYCLOPROPANE-1-CARBOXYLIC ACIDS
Published 01-01-1985“…This thesis describes the synthesis of 4R- and 4S-L- 4-('2)H(,1) homoserines, 3R- and 3S- 3-('2)H(,1) homoserines, and specifically-deuterated…”
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Dissertation -
19
DNA breakage activity of the methanol extract of auromomycin
Published in Cancer chemotherapy and pharmacology (01-01-1981)“…The constituents of the antitumor agent auromomycin have been analyzed to determine their DNA-breakage activities. Spectral analysis showed that the methanol…”
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