172499-78-4Relevant articles and documents
Synthesis, SAR and selectivity of 2-acyl- and 2-cyano-1-hetarylalkyl- guanidines at the four histamine receptor subtypes: A bioisosteric approach
Geyer, Roland,Igel, Patrick,Kaske, Melanie,Elz, Sigurd,Buschauer, Armin
supporting information, p. 72 - 81 (2014/01/06)
In the search for potential bioisosteres of the 4-imidazolyl ring in acylguanidines (e.g. UR-AK24), known to possess affinity to several histamine receptor subtypes (HxR, x = 1-4), and cyanoguanidine-type H 4R agonists (e.g. UR-PI376
Chemokine receptor binding heterocyclic compounds with enhanced efficacy
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Page/Page column 19-20, (2010/02/03)
The invention relates to heterocyclic compounds consisting of a core nitrogen atom surrounded by three pendant groups, wherein two of the three pendant groups are preferably benzimidazolyl methyl and tetrahydroquinolyl, and the third pendant group contains N and optionally contains additional rings. The compounds bind to chemokine receptors, including CXCR4 and CCR5, and demonstrate protective effects against infection of target cells by a human immunodeficiency virus (HIV).
Imidazole-containing inhibitors of farnesyl protein transferase
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, (2008/06/13)
Inhibition of farnesyl transferase, which is an enzyme involved in ras oncogene expression, is effected by compounds of the formula their enantiomers, diastereomers, and pharmaceutically acceptable salts, prodrugs, and solvates, wherein:, G is G1 is G2 is or -NR10-CH(Q1)-;, J, K and L are each, independently, N, NR9, O, S or CR10 with the provisos that only one of the groups J, K and L can be O or S, and at least one of the groups J or L must be N, NR9, O or S to form a fused five-membered heteroring; the bond between J and K or K and L may also form one side of a phenyl ring fused to the fused five-membered heteroring;, Q is aryl;, Q1, A1 and A2 are each, independently, H, alkyl, substituted alkyl, phenyl or substituted phenyl;, G3 is R11, -C(O)OR11, -C(O)NR11R12, 5-tetrazolyl, -C(O)N(R13)OR11, -C(O)NHSO2R14 or -CH2OR11;, G4 is attached at the 1, 2, 4 or 5 position and optionally substituted, at any of the available position or positions on the ring, with halo, alkyl or substituted alkyl having 1 to 20 carbon atoms, alkoxy, aryl, aralkyl, hydroxy, alkanoyl, alkanoyloxy, amino, alkylamino, dialkylamino, alkanoylamino, thiol, alkylthio, alkylthiono, alkylsulfonyl, sulfonamido, nitro, cyano, carboxy, carbamyl, N-hydroxycarbamyl, N-alkylcarbamyl, N-dialkylcarbamyl, alkoxycarbonyl, phenyl, substituted phenyl, or a combinaton of these groups;, Y and Z are each, independently, -CH2- or -C(O)-;, R1 - R14 are each, independently, H or alkyl having 1 to 20 carbon atoms;, R7, R8 and R14 may also be aryl or aralkyl, and R3, R9, R11, R12 and R13 may also be aralkyl;, m, n and p are each, independently, 0 or an integer from 1 to 2;, q is 0 or an integer from 1 to 4; and, the dotted line represents an optional double bond.
