[EN] COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF AGENTS [FR] COMPOSÉS ET COMPOSITIONS POUR L'ADMINISTRATION INTRACELLULAIRE D'AGENTS THÉRAPEUTIQUES ET/OU PROPHYLACTIQUES
[EN] COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF AGENTS [FR] COMPOSÉS ET COMPOSITIONS POUR L'ADMINISTRATION INTRACELLULAIRE D'AGENTS THÉRAPEUTIQUES ET/OU PROPHYLACTIQUES
[EN] COMPOSITIONS AND METHODS FOR DELIVERY OF THERAPEUTIC AGENTS<br/>[FR] COMPOSITIONS ET PROCÉDÉS PERMETTANT D'ADMINISTRER DES AGENTS THÉRAPEUTIQUES
申请人:MODERNATX INC
公开号:WO2017099823A1
公开(公告)日:2017-06-15
This disclosure provides improved lipid-based compositions, including lipid nanoparticle compositions, and methods of use thereof for delivering agents in vivo including nucleic acids and proteins. These compositions are not subject to accelerated blood clearance and they have an improved toxicity profile in vivo.
[EN] COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF AGENTS<br/>[FR] COMPOSÉS ET COMPOSITIONS POUR L'ADMINISTRATION INTRACELLULAIRE D'AGENTS
申请人:MODERNATX INC
公开号:WO2018232120A1
公开(公告)日:2018-12-20
The disclosure features amino lipids and compositions involving the same. Nanoparticle compositions include an amino lipid as well as additional lipids such as phospholipids, structural lipids, PEG lipids, or a combination thereof. Nanoparticle compositions further including therapeutic and/or prophylactic agents such as RNA are useful in the delivery of therapeutic and/or prophylactic agents to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression.
Preparation and antitubercular activities of alkylated amino alcohols and their glycosylated derivatives
作者:Aline F. Taveira、Mireille Le Hyaric、Elaine F.C. Reis、Débora P. Araújo、Ana Paula Ferreira、Maria Aparecida de Souza、Lívia L. Alves、Maria C.S. Lourenço、Felipe Rodrigues C. Vicente、Mauro V. de Almeida
DOI:10.1016/j.bmc.2007.08.045
日期:2007.12
A series of N- and C-alkylated amino alcohols and of their protected galactopyranosyl derivatives was synthesized and evaluated for antitubercular activity. Five of these compounds displayed good activity, with a MIC below 12.5mug/mL. The presence of the carbohydrate slightly affected the antibacterial activity.
[EN] LIPIDS SUITABLE FOR NUCLEIC ACID DELIVERY<br/>[FR] LIPIDES APPROPRIÉS POUR L'ADMINISTRATION D'ACIDES NUCLÉIQUES
申请人:UNIV RAMOT
公开号:WO2022168085A1
公开(公告)日:2022-08-11
The present invention provides lipids and lipid nanoparticle formulations comprising these lipids, alone or in combination with other lipids. These lipid nanoparticles may be formulated with nucleic acids to facilitate their intracellular delivery both in vitro and for therapeutic applications. The present invention also provides methods of chemical synthesis of these lipids, lipid nanoparticle preparation and formulation with nucleic acids.
Latex de diuréthanne comme agent de collage en industrie papetière, son procédé de fabrication
申请人:ELF ATOCHEM S.A.
公开号:EP0232196A1
公开(公告)日:1987-08-12
Agent de collage pour l'industrie papetière à base d'uréthanne cationique caractérisé en ce qu'il se présente sous la forme de latex de diuréthanne de formule:
dans laquelle:
R1, R2, R5 et R6 représentent des radicaux alkyles et au moins l'un d'entre eux possède au minimum 7 atomes de carbone,
R7 et représentent respectivement le reste cationique et l'anion de l'agent quaternisant R7 x,
R3 et R4 représentent des radicaux alkylène en C2-C4 ou polyoxyalkyléniques de degré de polycondensation compris entre 1 et 4
Y représente l'un des deux groupements aryles suivants:
Ce produit est obtenu par dispersion dans l'eau sous forme de latex du produit de réaction du toluène diisocyanate ou du diphénylméthane diisocyanate sur deux N dialkylalcanolamines.