Search Results - "CARDELLINA, J. H"
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Discovery of cyanovirin-N, a novel human immunodeficiency virus-inactivating protein that binds viral surface envelope glycoprotein gp120: potential applications to microbicide development
Published in Antimicrobial Agents and Chemotherapy (01-07-1997)“…Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon…”
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HIV-Inhibitory and Cytotoxic Oligostilbenes from the Leaves of Hopea malibato
Published in Journal of natural products (Washington, D.C.) (01-03-1998)“…Three new oligostilbenes, malibatols A (1) and B (2) and dibalanocarpol (3), together with one known oligostilbene balanocarpol (4), were isolated from the…”
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3
The calanolides, a novel HIV-inhibitory class of Coumarin derivatives from the tropical rainforest tree, Calophyllum lanigerum
Published in Journal of medicinal chemistry (24-07-1992)“…Eight new coumarin compounds (1-8) were isolated by anti-HIV bioassay-guided fractionation of an extract of Calophyllum lanigerum. The structures of calanolide…”
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4
New circulin macrocyclic polypeptides from Chassalia parvifolia
Published in Journal of natural products (Washington, D.C.) (01-02-2000)“…Four new macrocyclic polypeptides were isolated and identified from an extract of the tropical tree Chassalia parvifolia. Circulins C-F are 29-30 amino acid…”
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5
Structure−Activity Requirements for Flavone Cytotoxicity and Binding to Tubulin
Published in Journal of medicinal chemistry (18-06-1998)“…A series of 79 flavones related to centaureidin (3,6,4‘-trimethoxy-5,7,3‘-trihydroxyflavone, 1) was screened for cytotoxicity in the NCI in vitro 60-cell line…”
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6
Cytotoxic and tubulin-interactive hemiasterlins from Auletta sp. and Siphonochalina spp. sponges
Published in Bioorganic & medicinal chemistry (01-08-1999)“…Chemical and biological investigations of extracts from the sponge genus Auletta and two collections of Siphonochalina sp. have shown these organisms to be…”
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Anti-HIV michellamines from Ancistrocladus korupensis
Published in Journal of medicinal chemistry (10-06-1994)“…Here we report details of the isolation and determination of the absolute configurations and comparative anti-HIV activities of novel, atropisomeric…”
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8
Cytotoxic Falcarinol Oxylipins from Dendropanax arboreus
Published in Journal of natural products (Washington, D.C.) (01-08-1996)“…The crude organic extract of Dendropanax arboreus was selected as a candidate for bioassay-guided fractionation on the basis of its relatively selective…”
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HIV Inhibitory Natural Products. 26. Quinoline Alkaloids from Euodia roxburghiana
Published in Journal of natural products (Washington, D.C.) (01-05-1996)“…Bioassay-directed fractionation of the CH2Cl2−MeOH extract of Euodia roxburghiana resulted in the isolation of two known quinoline alkaloids, buchapine (1) and…”
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New Pyranocoumarins Isolated from Calophyllum lanigerum and Calophyllum teysmannii
Published in Journal of natural products (Washington, D.C.) (01-08-1996)“…During a chemotaxonomic survey of Calophyllum extracts present in the National Cancer Institute's natural product repository, four new pyranocoumarins were…”
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11
A nonpromoting phorbol from the Samoan medicinal plant Homalanthus nutans inhibits cell killing by HIV-1
Published in Journal of medicinal chemistry (01-05-1992)“…Extracts of Homalanthus nutans, a plant used in Samoan herbal medicine, exhibited potent activity in an in vitro, tetrazolium-based assay which detects the…”
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12
Cycloviolins A-D, anti-HIV macrocyclic peptides from Leonia cymosa
Published in Journal of organic chemistry (14-01-2000)“…Four novel anti-HIV macrocyclic peptides containing 28-31 amino acid residues, named cycloviolins A-D, have been isolated from the hitherto unstudied tropical…”
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AIDS-antiviral sulfolipids from cyanobacteria (blue-green algae)
Published in JNCI : Journal of the National Cancer Institute (16-08-1989)“…A recently developed tetrazolium-based microculture assay was used to screen extracts of cultured cyanobacteria (blue-green algae) for inhibition of the…”
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Korundamine A, a novel HIV-inhibitory and antimalarial “hybrid” naphthylisoquinoline alkaloid heterodimer from Ancistrocladus korupensis
Published in Bioorganic & medicinal chemistry letters (07-07-1998)“…A unique heterodimeric naphthylisoquinoline alkaloid, korundamine A ( 2), comprised of two different monomeric biaryl halves, has been isolated from the…”
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15
Michellamines D−F, New HIV-Inhibitory Dimeric Naphthylisoquinoline Alkaloids, and Korupensamine E, a New Antimalarial Monomer, from Ancistrocladus korupensis
Published in Journal of natural products (Washington, D.C.) (01-07-1997)“…New monomeric (korupensamine E, 6) and dimeric (michellamines D−F, 7−9) naphthylisoquinoline alkaloids have been isolated from exracts of the tropical liana…”
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16
A New Discorhabdin from Two Sponge Genera
Published in Journal of natural products (Washington, D.C.) (01-04-1999)Get full text
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Guttiferone F, the First Prenylated Benzophenone from Allanblackia stuhlmannii
Published in Journal of natural products (Washington, D.C.) (1999)“…The HIV-inhibitory activity in extracts of Allanblackia stuhlmannii was tracked, via bioassay-guided fractionation, to a new member of the…”
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Cytotoxic Triterpenes from a Marine Sponge, Stelletta sp
Published in Journal of natural products (Washington, D.C.) (01-11-1996)“…Bioassay-guided fractionation of an extract of a marine sponge, Stelletta sp., has led to the isolation and characterization of four new cytotoxic…”
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Isolation and Structure/Activity Features of Halomon-Related Antitumor Monoterpenes from the Red Alga Portieria hornemannii
Published in Journal of medicinal chemistry (01-12-1994)“…Ten halogenated monoterpenes (2-6 and 8-12) related to the novel antitumor compound halomon (1) or to the carbocyclic analog 7 have been isolated from…”
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20
Alertenone, a Dimer of Suberosenone from Alertigorgia sp.
Published in Journal of natural products (Washington, D.C.) (01-04-1999)“…Bioassay-guided fractionation of organic extracts of the gorgonian Alertigorgia sp. has yielded the previously known suberosenone (1), a cytotoxic tricyclic…”
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