Cyclic amino compounds represented by general formula (I) or pharmacologically acceptable salts thereof having an excellent antiplatelet aggregation effect; etc. and thus being useful as preventives or remedies for embolism, thrombosis or arterial sclerosis wherein R1 represents optionally substituted phenyl; R2 represents optionally substituted aliphatic acyl, optionally substituted benzoyl or alkoxycarbonyl; and R3 represents substituted and optionally ring-fused saturated cyclic amino.
Methods for identifying compounds which inhibit binding of nucleocapsid 7 protein to HIV-1 RNA
申请人:——
公开号:US20030198648A1
公开(公告)日:2003-10-23
The present invention relates to methods of identifying a molecule from a library of molecules that inhibits binding of human immunodeficiency virus nucleocapsid 7 polypeptide (NCp7) to an oligonucleotide which comprises admixing an NCp7 polypeptide with at one labeled HIV-1 psi-site oligonucleotide and an amount of the molecule to be tested under binding conditions; and determining the amount of oligonucleotide bound to the NCp7 polypeptide, wherein a decrease in the amount of oligonucleotide bound in the presence of the molecule compared with the amount of oligonucleotide bound in the absence of the molecule indicates that the molecule inhibits binding of NCp7 polypeptide to the oligonucleotide.