Synthesis and SAR of novel CXCR4 antagonists that are potent inhibitors of T tropic (X4) HIV-1 replication
摘要:
An early lead from the AMD070 program was optimized and a structure-activity relationship was developed for a novel series of heterocyclic containing compounds. Potent CXCR4 antagonists were identified based on anti-HIV-1 activity and Ca(2+) flux inhibition that displayed good pharmacokinetics in rat and dog. (C) 2010 Elsevier Ltd. All rights reserved.
Compounds which modulate chemokine receptor activities are disclosed. These compounds are preferably tertiary amines comprising tetrahydroquinoline and benzimidazole.
公开了调节趋化因子受体活性的化合物。这些化合物最好是包含四氢喹啉和苯并咪唑的三级胺。
METHODS FOR INCREASING BLOOD FLOW AND/OR PROMOTING TISSUE REGENERATION
申请人:Bridger Gary J.
公开号:US20100035941A1
公开(公告)日:2010-02-11
Methods for increasing blood flow and/or regenerating tissue using compounds which bind to the chemokine receptor CXCR4 are disclosed. Preferred embodiments of such compounds are of the formula Z-linker-Z′) wherein Z is a cyclic polyamine containing 9-32 ring members of which 2-8 are nitrogen atoms, said nitrogen atoms separated from each other by at least 2 carbon atoms, and wherein said heterocycle may optionally contain additional heteroatoms besides nitrogen and/or may be fused to an additional ring system; or Z is of the formula (I) wherein A comprises a monocyclic or bicyclic fused ring system containing at least one N and B is H or an organic moiety of 1-20 atoms; Z′ may be embodied in a form as defined by Z above, or alternatively may be of the formula —N(R)—(CR
2
)n-X wherein each R is independently H or straight, branched or cyclic alkyl (1-6C), n is 1 or 2, and X is an aromatic ring, including heteroaromatic rings, or is a mercaptan; or Z is of the formula —Ar(Y)
j
; wherein Ar is an aromatic or heteroaromatic moiety, and each Y is independently a non-interfering substituent and j is 0-3; “linker” represents a bond, alkylene (1-6C) or may comprise aryl, fused aryl, oxygen atoms contained in an alkylene chain, or may contain keto groups or nitrogen or sulfur atoms.
CXCR4 ANTAGONISTS FOR KIDNEY INJURY
申请人:Zuk Anna
公开号:US20110245265A1
公开(公告)日:2011-10-06
Methods to treat or prevent acute kidney injury and chronic kidney injury in subjects using CXCR4 antagonists are disclosed.