Orally Bioavailable Isothioureas Block Function of the Chemokine Receptor CXCR4 In Vitro and In Vivo
摘要:
The interaction of the chemokine receptor CXCR4 with its ligand CXCL12 is involved in many biological processes such as hematopoesis, migration of immune cells, as well as in cancer metastasis. CXCR4 also mediates the infection of T-cells with X4-tropic HIV functioning as a coreceptor for the viral envelope protein gp120. Here, we describe highly potent, selective CXCR4 inhibitors that block CXCR4/CXCL12 interactions in vitro and in vivo Lis well as the infection of target cells by X4-tropic HIV.
[EN] PROBES FOR IMAGING HUNTINGTIN PROTEIN<br/>[FR] SONDES D'IMAGERIE DE LA PROTÉINE HUNTINGTINE
申请人:CHDI FOUNDATION INC
公开号:WO2016033440A1
公开(公告)日:2016-03-03
Provided are imaging agents comprising a compound of Formula I, or a pharmaceutically acceptable salt thereof, and methods of their use. Formula (I)
提供了包含化合物I式或其药用可接受盐的成像剂,以及它们的使用方法。式(I)
[EN] IMIDAZOLINE DERIVATIVES AS CXCR4 MODULATORS<br/>[FR] DÉRIVÉS D'IMIDAZOLINE UTILISÉS EN TANT QUE MODULATEURS DE CXCR4
申请人:UNIV PARIS
公开号:WO2020201096A1
公开(公告)日:2020-10-08
The present invention provides novel compounds of formula (I) and pharmaceutical compositions containing these compounds. The compounds of formula (I) can act as CXCR4 modulators that specifically target the CXCR4 minor pocket, and they have further been found to inhibit the production of inflammatory cytokines in immune cells, which renders these compounds highly advantageous for use in therapy, particularly in the treatment or prevention of an inflammatory disorder, an autoimmune disorder, an autoinflammatory disorder, or an interferonopathy, such as, e.g., lupus erythematosus, dermatomyositis or rheumatoid arthritis.
[EN] CYCLIC ISOTHIOUREA DERIVATIVES AS CXCR4 MODULATORS<br/>[FR] DÉRIVÉS D'ISOTHIO-URÉE CYCLIQUES UTILISÉS COMME MODULATEURS DU CXCR4
申请人:ERMIUM THERAPEUTICS
公开号:WO2022064075A1
公开(公告)日:2022-03-31
The present invention provides novel compounds of formula (I) and pharmaceutical compositions containing these compounds. The compounds of formula (I) can act as CXCR4 modulators that specifically target the CXCR4 minor pocket, and they have further been found to inhibit the production of inflammatory cytokines in immune cells, which renders these compounds highly advantageous for use in therapy, particularly in the treatment or prevention of an inflammatory disorder, an autoimmune disorder, an autoinflammatory disorder, or an interferonopathy, such as, e.g., systemic lupus erythematosus, dermatomyositis or rheumatoid arthritis.
Novel amide derivatives and medicinal use thereof ugs
申请人:——
公开号:US20040138223A1
公开(公告)日:2004-07-15
The present invention relates to an amide derivative of the formula (1), having a C5a receptor antagonistic action
1
wherein each symbol is as defined in the specification.
The above-mentioned amide derivative, an optically active form thereof and a pharmaceutically acceptable salt thereof are promising as an agent for the treatment or prophylaxis of diseases or syndromes caused by inflammation caused by C5a [e.g., autoimmune diseases such as rheumatism, systemic lupus erythematosus and the like, sepsis, adult respiratory distress syndrome, chronic obstructive pulmonary disease, allergic diseases such as asthma and the like, atherosclerosis, cardiac infarction, brain infarction, psoriasis, Alzheimer's disease and serious organ injury (e.g., pneumonia, nephritis, hepatitis and pancreatitis and the like) due to activation of leukocytes caused by ischemia reperfusion, trauma, burn, surgical invasion and the like]. Moreover, they are useful as a therapeutic or prophylactic agent for the infectious diseases caused by bacteria and virus that invade via a C5a receptor.
A thiazoline derivative represented by Formula (I):
wherein R is a cyclic hydrocarbon group which may be substituted, or a heterocyclic group which may be substituted; X is a bond or a divalent chain hydrocarbon group which may be substituted; X′ is a bond or —N(R
5
)—; Y is a divalent hydrocarbon group which may be substituted; Y′ is a bond or —C(═O)—; ring A is a nitrogen-containing heterocycle which may be substituted; Z
1
and Z
3
are each independently a bond or a divalent chain hydrocarbon group which may be substituted; Z
2
is a bond or —N(R
6
)—; and B is a group represented by the formula:
which is useful as a therapeutic drug for thrombosis, is provided.