NUCLEIC ACID DERIVATIVE HAVING IMMUNOSTIMULATORY ACTIVITY
申请人:Shionogi & Co., Ltd.
公开号:US20180264105A1
公开(公告)日:2018-09-20
The purpose of the present invention is to provide double-stranded oligonucleotides comprising the CpG oligonucleotide mentioned below, as a nucleic acid derivative having an immunostimulatory activity.
An adjuvant comprising a double-stranded oligonucleotide, wherein
a first strand is a CpG oligonucleotide consisting of 8 to 50 nucleotides,
a second strand is an oligonucleotide consisting of 8 to 60 nucleotides and comprising
a sequence capable of hybridizing with the first strand, and a lipid binds to the second strand through a linker.
Nanoparticles of lipoic acid esters: preparation and antioxidant effect
作者:Vasiliy A. Shchelkonogov、Anna M. Inshakova、Alina V. Shipelova、Olga A. Baranova、Andrey V. Chekanov、Natalya S. Shastina、Ella Yu. Solov'eva、Anatoly I. Fedin
DOI:10.1016/j.mencom.2021.07.023
日期:2021.7
Five lipoicacid esters were synthesized, and their nanoforms based on copolymer Pluronic F68 and phosphatidylcholine were obtained. The most pronounced antioxidant effect on neutrophils activated by phorbol-12-myristate-13-acetate was shown by the nanodispersion containing the derivative of lipoicacid with hexane-1,6-diol, reducing the concentration of reactive oxygen species by 7.5 times.
The melting behavior, the solubility, and the influence of hydrogen bonds were analyzed for a series of single- and double-tailed surfactant alcohols. Various effects such as the presence of free amides or the intermolecular spacing were found to be important factors for increasing or decreasing the melting temperature of a surfactant. Furthermore, we present a model for the packing of diamido-lipids and study the temperature-dependence of the IR signals.
COMPOSITION FOR PROMOTING HAIR GROWTH OR PREVENTING HAIR LOSS
申请人:NEOPHARM CO., LTD.
公开号:US20170239164A1
公开(公告)日:2017-08-24
The present invention relates to a composition for promoting hair growth or preventing hair loss and, specifically, to a composition, which has excellent stability for skin and no side effects, promotes hair growth, prevents hair loss through the delay of hair loss, and has an excellent hair growth effect.
Nouveaux dérivés de p-[di(2-chloroéthyl)amino]phénylalanine, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent
申请人:ADIR ET COMPAGNIE
公开号:EP0604301A1
公开(公告)日:1994-06-29
Composé de formule (I) :
dans laquelle :
R₁représente un atome d'hydrogène, un radical alkoxycarbonyl (C₁-C₆) linéaire ou ramifié, ou phénylalkoxycarbonyl substitué ou non,
R₂représente l'un quelconque des groupements suivants :
dans lesquels :
R₃ ou R₄,identiques ou différents, représentent un radical alkyle (C₆-C₁₉) linéaire ou ramifié ou alkényle (C₆-C₁₉) linéaire ou ramifié.
Médicaments.