Results 31 to 40 of about 433,171 (190)

Coibamide A, a Potent Antiproliferative Cyclic Depsipeptide from the Panamanian Marine Cyanobacterium Leptolyngbya sp.

open access: yes, 2016
Coibamide A, a Potent Antiproliferative Cyclic Depsipeptide from the Panamanian Marine Cyanobacterium Leptolyngbya ...
Luz I. Romero (2417095)   +8 more
core   +1 more source

A cyclic carbo-isosteric penta-depsipeptide: cyclo(Phe1–d-Ala2–Gly3–Phe4–APO5)

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
The title compound, cyclo(Phe1–d-Ala2–Gly3–Phe4–APO5), C26H32N4O5, is the minor diastereoisomer of a cyclic penta-peptidomimetic analogue containing a novel 2-aminopropyl lactone (APO) motif, which displays the same number of atoms as the native amino ...
Stéphanie M. Guéret, Trixie Wagner
doaj   +1 more source

Sensitive LC-MS/MS Method for the Quantification of Macrocyclic Gαq Protein Inhibitors in Biological Samples

open access: yesFrontiers in Chemistry, 2020
The cyclic depsipeptide FR900359 (FR) isolated from the plant Ardisia crenata and produced by endosymbiotic bacteria acts as a selective Gq protein inhibitor.
Markus Kuschak   +13 more
doaj   +1 more source

Total Synthesis of the Marine Cyclic Depsipeptide Viequeamide A

open access: yes, 2016
The first total synthesis of viequeamide A, a natural cyclic depsipeptide isolated from a marine button cyanobacterium, was achieved with the N-Me-Val–Thr peptide bond as the final macrocyclization site.
Zehong Miao (1655995)   +5 more
core   +1 more source

Multicomponent Synthesis of Cyclic Depsipeptide Mimics by Ugi Reaction Including Cyclic Hemiacetals Derived from Asymmetric Organocatalysis

open access: yes, 2016
The synthesis of novel cyclic depsipeptide mimics by means of an organocatalytic conjugate addition, leading to chiral cyclic hemiacetals, followed by a multicomponent reaction with α-amino acids and isocyanides, is described. The initial organocatalytic
Odette Concepción (1392715)   +5 more
core   +1 more source

The Killing Mechanism of Teixobactin against Methicillin-Resistant Staphylococcus aureus: an Untargeted Metabolomics Study

open access: yesmSystems, 2020
Antibiotics have served humankind through their use in modern medicine as effective treatments for otherwise fatal bacterial infections. Teixobactin is a first member of newly discovered natural antibiotics that was recently identified from a hitherto ...
Maytham Hussein   +10 more
doaj   +3 more sources

Total Synthesis of Cyclodepsipeptide Xylaroamide A

open access: yesChemistry
Cyclodepsipeptides constitute a structurally diverse class of natural products composed of amino acid and hydroxy acid residues interconnected through both amide and ester bonds.
Rongping Wu   +8 more
doaj   +1 more source

Kahalalide K:  A New Cyclic Depsipeptide from the Hawaiian Green Alga Bryopsis Species

open access: yes, 2016
Kahalalide K (1), a new cyclic depsipeptide, was isolated from the Hawaiian green alga Bryopsis sp. Kahalalide K was determined to possess a new array of three l- and three d-amino acids, including a 3-hydroxy-9-methyldecanoic acid that had been ...
Bryan Sakamoto (2348320)   +4 more
core   +1 more source

Cyclic J-integral using the linear matching method [PDF]

open access: yes, 2013
The extended version of the latest Linear Matching Method (LMM) has the capability to evaluate the stable cyclic response, which produces cyclic stresses, residual stresses and plastic strain ranges for the low cycle fatigue assessment with cyclic load ...
Chen, Haofeng, Chen, Weihang
core   +4 more sources

Lyngbyastatins 8–10, Elastase Inhibitors with Cyclic Depsipeptide Scaffolds Isolated from the Marine Cyanobacterium Lyngbya semiplena

open access: yesMarine Drugs, 2009
Investigation of an extract from the marine cyanobacterium Lyngbya semiplena, collected in Tumon Bay, Guam, led to the identification of three new cyclodepsipeptides, lyngbyastatins 8–10 (1–3).
Hendrik Luesch   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy