61440-48-0Relevant academic research and scientific papers
2-amino-1,3-propanediol compound and immunosuppressant
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, (2008/06/13)
2-Amino-1,3-propanediol compounds of the formula (I) STR1 wherein R is an optionally substituted straight- or branched carbon chain, an optionally substituted aryl, an optionally substituted cycloalkyl or the like, and R2, R3, R4 and R5 are the same or different and each is a hydrogen, an alkyl, an aralkyl, an acyl or an alkoxycarbonyl, pharmaceutically acceptable salts thereof and immunosuppressants comprising these compounds as active ingredients. The 2-amino-1,3-propanediol compounds of the present invention show immunosuppressive action and are useful for suppressing rejection in organ or bone marrow tranplantation, prevention and treatment of autoimmune diseases or as reagents for use in medicinal and pharmaceutical fields.
ALIPHATIC AMINO BIS-ARYL SQUALENE SYNTHASE INHIBITORS
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, (2008/06/13)
This invention relates to a class of novel aliphatic amino bis-aryl compounds containing at least four carbon atoms and an amino group either substituted thereon or incorporated therein and is further linked or bridged to two mono- and/or bicyclic rings. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.
Benzophenone Dicarboxylic Acid Antagonists of Leukotriene B4. 2. Structure-Activity Relationships of the Lipophilic Side Chain
Gapinski, D. Mark,Mallett, Barbara E.,Froelich, Larry L.,Jackson, William T.
, p. 2807 - 2813 (2007/10/02)
A series of lipophilic benzophenone dicarboxylic acid derivatives were found to inhibit the binding of the potent chemotoxin leukotriene B4 (LTB4) to its receptor on intact human neutrophils.Activity at the LTB4 receptor was determined by using a 3H>LTB4-binding assay.The structure-activity relationship for the lipophilic side chain was systematically investigated.Compounds with n-alkyl side chains of varying lengths were prepared and tested.Best inhibition of 3H>LTB4 binding was observed with the n-decyl derivative.Analogues with alkyl chains terminated with an aromatic ring showed improved activity.The 6-phenylhexyl side chain was optimal.Substitution on the terminal aromatic ring was also evaluated.Methoxyl, methylsulfinyl, and methyl substituents greatly enhanced the activity of the compound.For a given substituent, the para isomer had the best activity.Thus the nature of the lipophilic side chain can greatly influence the ability of the compounds to inhibit the binding of LTB4 to its receptor on intact human neutrophils.The most active compound from this series, 84 (LY223982), bound to the LTB4 receptor with the affinity approaching that of the agonist.
Antilipidemic para-[aryl(alkyl or alkenyl)amino]-benzoic acid derivatives
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, (2008/06/13)
Novel para-[aryl(alkyl or alkenyl)amino]benzoic acids, esters, pharmaceutically acceptable salts and pharmaceutical compositions thereof and a method of lowering serum lipid levels in mammals therewith.
