The present invention aims to provide an immunostimulating agent superior in an immunostimulatory effect, particularly a compound useful as a vaccine adjuvant, a pharmaceutical composition containing the compound, a vaccine containing the compound and an antigen. The present invention relates to an immunostimulating agent containing at least one kind of a compound represented by the formula (I) : wherein each symbol is as defined in the DESCRIPTION, or a salt thereof, or at least one kind of a compound represented by the formula (II) : wherein each symbol is as defined in the DESCRIPTION, or a salt thereof.
<i>In situ</i> formation of AuNPs using fatty <i>N</i>-acylamino hydrazide organogelators as templates
作者:Renata Ongaratto、Naiane Conte、Caroline R. Montes D’Oca、Rafael C. Brinkerhoff、Caroline Pires Ruas、Marcos Alexandre Gelesky、Marcelo G. Montes D’Oca
DOI:10.1039/c8nj04127j
日期:——
N-acylamino hydrazides in various nonpolar and polar solvents (n-hexane, toluene, benzene, cyclohexane, and ethanol). Fatty N-acylamino hydrazide derived of the glycine and stearic acid (C18:0) did not form gels in any of the tested solvents. All other hydrazides did form gels in at least two of the organic solvents tested. The morphology of each gel was observed via scanning electron microscopy. The organogels
COMPOSITIONS AND METHODS FOR THE MODULATION OF SPECIFIC AMIDASES FOR N-ACYLETHANOLAMINES FOR USE IN THE THERAPY OF INFLAMMATORY DISEASES
申请人:Della Valle Francesco
公开号:US20150057269A1
公开(公告)日:2015-02-26
The present invention regards compositions and methods for the modulation of amidases capable of hydrolysing N-acylethanolamines useable in the therapy of inflammatory diseases. In particular, the present invention regards a compound of general formula (I): enantiomers, diastereoisomers, racemes and mixtures, polymorphs, salts, solvates thereof, wherein: (a) R is a linear alkyl radical having 13 to 19 carbon atoms or alkenyl radical having 13 to 19 carbon atoms carrying a double bond; (b) X is 0 or S; (c) Y is a 2 or 3 carbon atom alkylene residue, optionally substituted with one or two groups equal or different from each other and selected from among the group consisting of: —CH
3
, —CH
2
OH, —COOCH
3
, —COOH. Y may preferably be: —CH
2
—CH
2
—, —CH
2
—CH
2
—CH
2
—, CH(CH
3
)—CH
2
—, —CH
2
—CH(CH
3
)—, —CH
2
—C(CH
3
)
2
—, —CH
2
—CH(CH
2
OH)—, —CH
2
—C((CH
2
OH)
2
)—, —CH═CH—, —CH
2
—CH(COOCH
3
)—, —CH
2
—CH(COOH)—, for use as a medicine.
A new method for assignment of the absolute configuration of the asymmetric carbon atom attached to an amino or imino group using rac.-3-hexadecanoyl-4-methoxycarbonyl-1,3-thiazolidine-2-thione (rac.-HDMTT) (4) is described.