Results 131 to 140 of about 6,386 (165)
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Molecular Informatics, 2020
AbstractEndogenous peptides as part of physiological processes are targets of interest when it comes to finding desirable therapeutics which are able to modulate molecular interactions. The major limits presented by peptides when they are used as drugs have motivated the research of the synthesis of peptidomimetics obtained through chemical ...
Cristina Tomasella +4 more
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AbstractEndogenous peptides as part of physiological processes are targets of interest when it comes to finding desirable therapeutics which are able to modulate molecular interactions. The major limits presented by peptides when they are used as drugs have motivated the research of the synthesis of peptidomimetics obtained through chemical ...
Cristina Tomasella +4 more
openaire +2 more sources
Current Opinion in Chemical Biology, 1998
Major discoveries have been made of new type-I and type-III peptidomimetic inhibitors of peptide-derived systems. Innovative reversible inhibitors of cysteine proteases and renin, and additional examples of peptidomimetic inhibitors of interleukin-1 beta-converting enzyme, neutral endopeptidase, herpes simplex virus protease, thrombin, HIV protease ...
A S, Ripka, D H, Rich
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Major discoveries have been made of new type-I and type-III peptidomimetic inhibitors of peptide-derived systems. Innovative reversible inhibitors of cysteine proteases and renin, and additional examples of peptidomimetic inhibitors of interleukin-1 beta-converting enzyme, neutral endopeptidase, herpes simplex virus protease, thrombin, HIV protease ...
A S, Ripka, D H, Rich
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Peptidomimetics and Angiogenesis
Mini-Reviews in Medicinal Chemistry, 2002Angiogenesis is the sprouting of new blood capillaries from surrounding preexisting blood vessels. This process is fundamental for embryonic development, wound healing and inflammation. In healthy adults angiogenesis is of minor importance. However, aberrant angiogenesis is essentially involved in disorders as diabetic retinopathy, rheumatoid arthritis
Ralph, Mazitschek +2 more
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Formylated polyamines as peptidomimetics
Bioorganic & Medicinal Chemistry Letters, 2012A new construct for imitating a natural peptide ligand using a modified retro-inverso sequence is described. It is demonstrated through the synthesis of a peptidomimetic derived from the endogenous sequence of leucine enkephalin. The product was active at 400 nM and selective for μ-opioid receptors.
Sacha, Javor +5 more
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2003
Highly selective and specific protein-protein and peptide-protein interactions are elicited by a large number of natural specific biological responses. The mimicry of these natural interactions has been an important and useful strategy for the development of metabolically stable drugs capable of being administered orally (1-4).
B S, Fulton +3 more
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Highly selective and specific protein-protein and peptide-protein interactions are elicited by a large number of natural specific biological responses. The mimicry of these natural interactions has been an important and useful strategy for the development of metabolically stable drugs capable of being administered orally (1-4).
B S, Fulton +3 more
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Novel peptidomimetic hematoregulatory compounds
Bioorganic & Medicinal Chemistry Letters, 2000The activity of a novel series of peptidomimetic hematoregulatory compounds, designed based on a pharmacophore model inferred from the structure activity relationships of a peptide SK&F 107647 (1), is reported. These compounds induce a hematopoietic synergistic factor (HSF) which in turn modulates host defense.
D A, Heerding +11 more
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Minimalist and universal peptidomimetics
Chemical Society Reviews, 2011Many "new generation" peptidomimetics are designed to present amino acid side chains only; they do not have structural features that resemble peptide main chains. These types of molecules have frequently been presented in the literature as mimics of specific secondary structures.
Eunhwa, Ko, Jing, Liu, Kevin, Burgess
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Peptidomimetics in cancer chemotherapy
Clinical and Translational Oncology, 2007A summary of the current status of the application of peptidomimetics in cancer therapeutics as an alternative to peptide drugs is provided. Only compounds that are used in therapy or at least under clinical trials are discussed, using inhibitors of farnesyltransferase, proteasome and matrix metalloproteinases as examples.
C, Avendaño, J C, Menéndez
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Steroid Receptor Coactivator Peptidomimetics
2003Publisher Summary This chapter focuses on the methods that are useful for designing and synthesizing a series of coactivator peptidomimetics (axXXbxcx) of the L1XXL2L3 sequence to identify specific inhibitors of particular hormone receptor (NR)–coactivator interactions.
Timothy R, Geistlinger, R Kiplin, Guy
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Peptidomimetics derived from natural products
Medicinal Research Reviews, 1993Although much has been written in recent years about rational drug design, no drug has been designed de novo, that is, without using a natural substrate or inhibitor or screening lead as a starting point. Instead, as we have seen, medicinal chemists continue to depend upon serendipitous discovery of novel biological activities and novel chemical ...
R A, Wiley, D H, Rich
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