[EN] POLYNUCLEOTIDE CONSTRUCTS HAVING AN AUXILIARY MOIETY NON-BIOREVERSIBLY LINKED TO AN INTERNUCLEOSIDE PHOSPHATE OR PHOSPHOROTHIOATE [FR] CONSTRUCTIONS POLYNUCLÉOTIDIQUES COMPORTANT UNE FRACTION AUXILIAIRE LIÉE DE FAÇON NON BIORÉVERSIBLE À UN PHOSPHATE INTERNUCLÉOSIDIQUE OU À UN PHOSPHOROTHIOATE
Novel heterocyclic compounds, method for preparing same and use thereof as medicines, in particular as antibacterial agents
申请人:Aszodi Joseph
公开号:US20050245505A1
公开(公告)日:2005-11-03
The invention relates to new heterocyclic compounds of general formula (I), and their salts with a base or an acid:
The invention also relates to a process for the preparation of these compounds, as well as their use as medicaments, in particular as anti-bacterial agents.
The present invention relates to compounds of the formula (I):
or pharmaceutically acceptable salts thereof,
wherein X, Y, Ar
1
, and Ar
2
are as defined in the specification.
本发明涉及如下式(I)的化合物或其药用可接受的盐,其中X、Y、Ar1和Ar2的定义如规范中所述。
A Novel Stereoselective Preparation of Various Vinyl Sulfide Derivatives Using β-Alkylthioalkenylselenonium Salts
The treatment of alkynylselenonium salt and various thiophenol derivatives with a catalytic amount of triethylamine gave beta-arylthioalkenylselenonium salts in good yields. The alkenylselenonium salts thus prepared reacted with nucleophiles such as acetylides, thiolates, and alkoxides to produce (Z)-beta-arylthio-alpha-functionalized ethenes in high yields. The vinylselenonium salts bearing a hydroxy
[EN] ENZYME-TRIGGERED CARBON MONOXIDE RELEASING MOLECULES<br/>[FR] MOLÉCULES DE LIBÉRATION DU MONOXYDE DE CARBONE DÉCLENCHÉE PAR UNE ENZYME
申请人:UNIV GEORGIA STATE RES FOUND
公开号:WO2018231841A1
公开(公告)日:2018-12-20
The present invention generally relates to carbon monoxide releasing compounds and compositions, and their use as carbon monoxide prodrugs. The compounds disclosed herein contain a cyclopentadienone moiety, a non-reactive dienophile, and an enzyme-cleavable tethering moiety connecting the cyclopentadienone moiety to the non-reactive dienophile. Cleavage of the enzyme-cleavable tethering moiety results in conversion of the non-reactive dienophile to a reactive dienophile.
Produits intermédiaires dans la préparation de composés anti-bactériens
申请人:NOVEXEL
公开号:EP1798231A2
公开(公告)日:2007-06-20
L'invention concerne de nouveaux composés hétérocycliques intermédiaires dans la synthèse des composés de formule générale (I) et de leurs sels avec une base ou un acide :
Les composés de formule (I) sont utiles comme médicaments, notamment comme anti-bactériens.