Search Results - "Gibe, Romelo"
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Design and synthesis of novel bone-targeting dual-action pro-drugs for the treatment and reversal of osteoporosis
Published in Bioorganic & medicinal chemistry (15-03-2012)“…Dual-action pro-drugs (e.g. 9) target and bind to bone in vivo and slowly release the bone resorption inhibitor, alendronic acid (1) and the bone growth…”
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Chemical Synthesis of the GHIJKLMNO Ring System of Maitotoxin
Published in Journal of the American Chemical Society (11-06-2008)“…As the largest secondary metabolite to be discovered as of yet, the polyether marine neurotoxin maitotoxin constitutes a major structural and synthetic…”
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Convenient Preparation of Indolyl Malonates via Carbenoid Insertion
Published in Journal of organic chemistry (23-08-2002)“…Indoles, when treated with methyldiazomalonate under catalysis by rhodium(II)acetate, undergo C−H and N−H insertion reactions regioselectively depending on the…”
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Studies directed towards the refinement of the pancratistatin cytotoxic pharmacophore
Published in Bioorganic & medicinal chemistry letters (22-01-2001)“…Two deoxy-analogues of the anticancer/antiviral agent pancratistatin containing functionality complementary to the minimum structural pharmacophore were…”
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Furfuryl alcohol is a precursor for furfurylthiol in coffee
Published in Food chemistry (01-02-2021)“…•The aroma precursor role of furfuryl alcohol was studied by coffee in-bean experiments.•Spiking coffee beans with furfuryl alcohol increased the furfurylthiol…”
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Chiral Pool Based Synthesis of Platensimycin
Published in Angewandte Chemie (International ed.) (01-01-2008)“…Extensive pharming: An expedient entry into the tetracycle 2, a late‐stage synthetic intermediate en route to the broad‐spectrum antibiotic (−)‐platensimycin…”
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Indolophanetetrayne Cobalt Complexes via Nicholas Reactions
Published in Organic letters (03-04-2003)“…Indole N-substituted diyne tetracobalt complexes (4) undergo a Lewis acid mediated dimerization−cyclization reaction through the indole 3-position to afford…”
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Synthesis of cyclophanetetrayne complexes from bis(propargyldicobalt) dication equivalents
Published in Chemical communications (Cambridge, England) (21-07-2002)“…Nicholas reactions of the p-phenyl linked bis(propargyl acetate) complex (3a) with electron rich arenes give cyclophanetetrayne complexes (5). The use of…”
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Mono- and disubstitutions of (hepta-2,5-diyne-1,7-diol) bis(dicobalt) derivatives - Selectivity in Nicholas reactions1
Published in Canadian journal of chemistry (01-02-2004)“…Bis(hexacarbonyldicobalt) complexes of benzyl ether - methyl ether or benzyl ether - acetate derivatives of hepta-2,5-diyne-1,7-diols undergo selective…”
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A Chiral Pool Based Synthesis of Platensimycin
Published in Angewandte Chemie (18-01-2008)“…Ein direkter Weg führt zu dem Tetracyclus 2, einer späten Zwischenstufe in der Synthese des Breitbandantibiotikums (−)‐Platensimycin (1). Zu diesem Zweck wird…”
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Mono- and disubstitutions of (hepta-2,5-diyne-1,7-diol) bis(dicobalt) derivatives Selectivity in Nicholas reactions
Published in Canadian journal of chemistry (01-02-2004)“…Bis(hexacarbonyldicobalt) complexes of benzyl ether methyl ether or benzyl ether acetate derivatives of hepta-2,5-diyne-1,7-diols undergo selective…”
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I. Preparation of indolyl malonates via carbenoid insertion. II. Studies towards the synthesis of Quebrachamine and Aspidospermidine
Published 01-01-2005“…Indoles, when treated with methyldiazomalonate under catalysis by rhodium(II)acetate, undergo C-H and N-H insertion reactions regioselectively depending on the…”
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Dissertation -
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I. Preparation of indolyl malonates via carbenoid insertion. II. Studies towards the synthesis of Quebrachamine and Aspidospermidine
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Dissertation -
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A Chiral Pool Based Synthesis of Platensimycin
Published in Angewandte Chemie (18-01-2008)Get full text
Journal Article