Thienopyrimidine Bisphosphonate (ThPBP) Inhibitors of the Human Farnesyl Pyrophosphate Synthase: Optimization and Characterization of the Mode of Inhibition
摘要:
Human farnesyl pyrophosphate synthase (hFPPS) controls the post-translational prenylation of small GTPase proteins that are essential for cell signaling, cell proliferation, and osteoclast-mediated bone resorption. Inhibition of hFPPS is a clinically validated mechanism for the treatment of lytic bone diseases, including osteoporosis and cancer related bone metastases. A new series of thienopyrimidine-based bisphosphonates (ThP-BPs) were identified that inhibit hFPPS with low nanomolar potency. Crystallographic evidence revealed binding of ThP-BP inhibitors in the allylic subpocket of hFPPS. Simultaneous binding of inorganic pyrophosphate in the IPP subpocket leads to conformational closing of the active site cavity. The ThP-BP analogues are significantly less hydrophilic yet exhibit higher affinity for the bone mineral hydroxyapatite than the current N-BP drug risedronic acid. The antiproliferation properties of a potent ThB-BP analogue was assessed in a multiple myeloma cell line and found to be equipotent to the best current N-BP drugs. Consequently, these compounds represent a new structural class of hFPPS inhibitors and a novel scaffold for the development of human therapeutics.
基于硫代嘧啶的双膦酸酯被鉴定为人法呢基焦磷酸合酶(hFPPS)的一类新型的含氮双膦酸酯(N-BP)抑制剂。在元素硫的存在下,通过将2-(1-(三甲基甲硅烷基)亚乙基)丙二腈环化成2-氨基-4-(三甲基甲硅烷基)噻吩-3-甲腈来制备类似物。引导本位该中间导致了选择性碘化中C的-iododesilylation β在高效率的硫原子的。所开发的合成方案被用于结构平行的hFPPS的基于硫杂[2,3 - d ]嘧啶-4-胺的双膦酸酯抑制剂的合成。
[EN] SMALL MOLECULE INHIBITORS OF NF-kB INDUCING KINASE<br/>[FR] INHIBITEURS À PETITE MOLÉCULE DE KINASE INDUISANT NF-KB
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2020239999A1
公开(公告)日:2020-12-03
The present invention relates to compounds that inhibit NIK and pharmaceutical compositions comprising such compounds and methods of using the same. These compounds and pharmaceutical compositions are envisaged to be useful for preventing or treating diseases such as cancer (such as B-cell malignancies including leukemias, lymphomas and myeloma), inflammatory disorders, autoimmune disorders, immunodermatologic disorders such as palmoplantar pustulosis and hidradenitis suppurativa, and metabolic disorders such as obesity and diabetes.
[EN] THIENOPYRIMIDINE INHIBITORS OF FARNESYL AND/OR GERANYLGERANYL PYROPHOSPHATE SYNTHASE<br/>[FR] INHIBITEURS THIÉNOPYRIMIDINE DE FARNÉSYL ET/OU DE GÉRANYLGÉRANYL PYROPHOSPHATE SYNTHASE
申请人:UNIV MCGILL
公开号:WO2014078957A1
公开(公告)日:2014-05-30
The present invention relates to novel compounds, compositions containing same and methods for inhibiting human farnesyl pyrophosphate synthase or for the treatment or prevention of disease conditions using said compounds;
[EN] HETEROCYCLIC DERIVATIVES AND THEIR USE AS ANTITHROMBOTIC AGENTS<br/>[FR] DERIVES HETEROCYCLIQUES ET LEUR UTILISATION EN TANT QU'AGENTS ANTITHROMBOTIQUES
申请人:AKZO NOBEL N.V.
公开号:WO1998047876A1
公开(公告)日:1998-10-29
(EN) The present invention relates to antithrombotic compounds comprising the group Q, Q having formula (I), wherein the substructure (i) is a structure selected from (a, b and c), wherein X is O or S; X' being independently CH or N; and m is 0, 1, 2 or 3; wherein the group Q is bound through an oxygen atom or an optionally substituted nitrogen or carbon atom, or a pharmaceutically acceptable salt thereof or a prodrug thereof. The compounds of the invention are therapeutically active and in particular are antithrombotic agents.(FR) La présente invention concerne des composé antithrombotiques comprenant le groupe Q correspondant à la formule (I) dans laquelle la sous-structure (i) est une structure choisie parmi (a), (b) ou (c) où X représente O ou S, X' représente indépendamment CH ou N, et m vaut 0, 1, 2 ou 3, le groupe Q étant fixé au moyen d'un atome d'oxygène ou d'un atome de carbone ou d'azote éventuellement substitué. L'invention concerne également un sel ou un promédicament de ces composés, acceptable sur le plan pharmacologique. Les compositions de l'invention sont actives sur le plan thérapeutique et constituent notamment des agents antithrombotiques.
Heterocyclic derivatives and their use as antithrombotic agents
申请人:——
公开号:US20030130270A1
公开(公告)日:2003-07-10
The present invention relates to antithrombotic compounds comprising the group Q, Q having formula (I), wherein the substructure (i) is a structure selected from (a, b and c), wherein X is 0 or S; X′ being independently CH or N; and m is 0, 1, 2 or 3; wherein the group Q is bound through an oxygen atom or an optionally substituted nitrogen or carbon atom, or a pharmaceutically acceptable salt thereof or a prodrug thereof. The compounds of the invention are therapeutically active and in particular are antithrombotic agents.
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THIENOPYRIMIDINE INHIBITORS OF FARNESYL AND/OR GERANYLGERANYL PYROPHOSPHATE SYNTHASE
申请人:THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
公开号:US20150307532A1
公开(公告)日:2015-10-29
The present invention relates to novel compounds, compositions containing same and methods for inhibiting human farnesyl pyrophosphate synthase or for the treatment or prevention of disease conditions using said compounds;