Urumamide, a novel cyclic depsipeptide that contains a β-aminoacid, was isolated from a marine cyanobacterium Okeania sp. Its gross structure was determined by spectroscopic analyses, and the absolute configuration was established based on Marfey’s analyses and chiral HPLC analyses of hydrolysis products. Biologically, urumamide inhibited the growth of human cancer cells. In addition, urumamide inhibited
[EN] METABOLICALLY ROBUST ANALOGS OF CYP-EICOSANOIDS FOR THE TREATMENT OF CARDIAC DISEASE<br/>[FR] ANALOGUES ROBUSTES SUR LE PLAN MÉTABOLIQUE DES CYP-EICOSANOÏDES POUR LE TRAITEMENT DES MALADIES CARDIAQUES
申请人:OMEICOS THERAPEUTICS GMBH
公开号:WO2017013265A1
公开(公告)日:2017-01-26
The present invention relates to compounds according to general formula (I) which are metabolically robust analogues of bioactive lipid mediators derived from omega-3 polyunsaturated fatty acids (n-3 PUFAs).The present invention further relates to compositions containing one or more of these compounds and to the use of these compounds or compositions for the treatment or prevention of cardiovascular diseases.
[EN] COMPOSITIONS AND METHODS FOR THE TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] COMPOSÉS ET MÉTHODES POUR LE TRAITEMENT D'INFECTIONS BACTÉRIENNES
申请人:CIDARA THERAPEUTICS INC
公开号:WO2018006063A1
公开(公告)日:2018-01-04
Compositions and methods for the treatment of bacterial infections include compounds containing dimers of cyclic heptapeptides conjugated to one or more monosaccharide or oligosaccharide moieties. In particular, compounds can be used in the treatment of bacterial infections caused by Gram-negative bacteria.
[EN] PEPTIDE-BASED MULTIPLE-DRUG DELIVERY VEHICLE<br/>[FR] VÉHICULE D'ADMINISTRATION DE MÉDICAMENTS MULTIPLES À BASE DE PEPTIDES
申请人:ARIEL-UNIVERSITY RES AND DEV COMPANY LTD
公开号:WO2017068577A1
公开(公告)日:2017-04-27
A molecular structure comprising a targeting moiety, a multi-functional peptide platform and a plurality of controllably released bioactive agents attached thereto is provided herein.
本文提供了一种包括靶向基团、多功能肽平台和附着在其上的多种可控释放的生物活性剂的分子结构。
C<sub>3</sub> and 2D C<sub>3</sub> Marfey’s Methods for Amino Acid Analysis in Natural Products
作者:Soumini Vijayasarathy、Pritesh Prasad、Leith J. Fremlin、Ranjala Ratnayake、Angela A. Salim、Zeinab Khalil、Robert J. Capon
DOI:10.1021/acs.jnatprod.5b01125
日期:2016.2.26
Marfey’s method, including an ability to resolve all Ile isomers, against an array of amino acids commonly encountered in natural products and by comparison to an existing Marfey’s method. We also describe an innovative 2D C3 Marfey’s method as an analytical approach for determining the regiochemistry of enantiomeric amino acid residues in natural products. The C3 and 2D C3 Marfey’s methods represent
我们验证了C 3 Marfey方法的改进的分辨率和灵敏度,包括针对天然产物中常见的一系列氨基酸并通过与现有Marfey方法进行比较而解决所有Ile异构体的能力。我们还描述了一种创新的二维C 3 Marfey方法,作为一种确定天然产物中对映体氨基酸残基的区域化学的分析方法。C 3和2 D C 3 Marfey的方法代表了宝贵的工具,可用于探测和定义天然产物中可水解获得的氨基酸残基的立体复杂性。