The present invention relates to novel PPAR agonist compounds as well as pharmaceutical compositions containing them.
The compounds according to the invention are of quite particular therapeutic interest, notably for treating diabetes and/or dyslipidemias, as well as for preventing cardiovascular pathologies.
CCK-A receptorantagonist activities of these compounds were evaluated by investigation of their affinities for human gastrin/CCK-B receptors and human CCK-A receptors, respectively. It was found that N-methyl-N-phenyl-2-[2-[N-(N-methyl-N-phenyl-carbamoylmethyl)-N-[2 -[3-(3- methylphenyl)ureido]acetyl]amino]phenoxy]acetamide (20k, DZ-3514) exhibited high affinity for gastrin/CCK-B receptors and high
N-phenyl-N-acetamidoglycinamides, their preparation and medicaments
申请人:Rhone-Poulenc Rorer S.A.
公开号:US05382590A1
公开(公告)日:1995-01-17
Compounds of formula: ##STR1## in which R.sub.1 represents a hydrogen atom or an alkyl, alkoxycarbonyl or an unsubstituted or substituted phenyl radical, R.sub.2 represents a hydrogen atom or an unsubstituted or substituted alkyl radical, R.sub.3 represents an alkyl, phenylalkyl, indanyl, cycloalkylalkyl or an unsubstituted or substituted phenyl radical, or R.sub.2 and R.sub.3 form a heterocycle together with the nitrogen atom to which they are attached, and R.sub.4 represents an unsubstituted or substituted phenyl radical, a naphthyl, indolyl or quinolyl radical or a phenylamino radical in which the phenyl ring is unsubstituted or substituted, their preparation and medicaments containing them.
Syntheses of HIV Protease Inhibitors Having a Peptide Moiety Which.
作者:Akira ASAGARASU、Taketo UCHIYAMA、Kazuo ACHIWA
DOI:10.1248/cpb.46.697
日期:——
Some HIV-protease inhibitor derivatives having an N-carbomethoxycarbonyl-prolyl-phenylalanine benzyl ester (CPF) moiety as a binding site to gp120 were designed and synthesized. Almost all the compounds bearing CPF on the phenoxyacetyl group showed protease-inhibitory activity. Compounds 25a and 25b, which have the CPF moiety at the ortho- and meta-positions of the phenoxyacetyl group, respectively, had anti-HIV activity, although the others showed only protease-inhibitory activity. These results suggest that 25b binds to gp120 and inhibits HIV protease.
Compounds of formula (I)
as well as pharmaceutically usable salts and esters thereof, wherein R1, R2 and R3 have the significance described in the specification, inhibit the binding of adhesive proteins to the surface of different types of cell and accordingly influence cell-cell and cell-matrix interactions. They can be used in the form of pharmaceutical preparations in the control or prevention of neoplasms, tumor metastasizing, tumor growth, osteoporosis, Paget's disease, diabetic retinopathy, macular degeneration, restenosis following vascular intervention, psoriasis, arthritis, fibrosis, kidney failure as well as infections caused by viruses, bacteria or fungi.