靶向催化磷酸转移反应以从dTMP形成dTDP的胸苷酸激酶(TMPK)是抗癌治疗的新策略。这项研究旨在通过分子对接,等温滴定量热法和光亲和标记来了解先前鉴定的人TMPK(hTMPK)抑制剂YMU1(1a)的抑制机制。分子动力学模拟表明1a倾向于在hTMPK的催化位点结合,而带有吡啶并[ d ]异噻唑酮或苯并[ d ]异噻唑酮核心结构的hTMPK抑制剂代替1a中的二甲基吡啶稠合的异噻唑酮部分可以同时访问ATP结合位点和催化位点。hTMPK抑制剂的结合位点通过光亲和标记和质谱研究进行了验证。总而言之,1a及其类似物可稳定hTMPK的配体诱导的降解(LID)区的构象,并阻断催化位点或ATP结合位点,从而减弱dTMP磷酸化所需的ATP结合诱导的闭合构象。
靶向催化磷酸转移反应以从dTMP形成dTDP的胸苷酸激酶(TMPK)是抗癌治疗的新策略。这项研究旨在通过分子对接,等温滴定量热法和光亲和标记来了解先前鉴定的人TMPK(hTMPK)抑制剂YMU1(1a)的抑制机制。分子动力学模拟表明1a倾向于在hTMPK的催化位点结合,而带有吡啶并[ d ]异噻唑酮或苯并[ d ]异噻唑酮核心结构的hTMPK抑制剂代替1a中的二甲基吡啶稠合的异噻唑酮部分可以同时访问ATP结合位点和催化位点。hTMPK抑制剂的结合位点通过光亲和标记和质谱研究进行了验证。总而言之,1a及其类似物可稳定hTMPK的配体诱导的降解(LID)区的构象,并阻断催化位点或ATP结合位点,从而减弱dTMP磷酸化所需的ATP结合诱导的闭合构象。
[EN] NOVEL GALACTOSIDE INHIBITOR OF GALECTINS<br/>[FR] NOUVEAU GALACTOSIDE COMME INHIBITEUR DE GALECTINES
申请人:GALECTO BIOTECH AB
公开号:WO2021001528A1
公开(公告)日:2021-01-07
The present invention relates to a D-galactopyranose compound of formula (1) wherein the pyranose ring is α-D-galactopyranose, and these compounds are high affinity galectin-1 and/or galectin 3 inhibitors for use in treatment of inflammation; fibrosis; scarring; keloid formation; aberrant scar formation; surgical adhesions; septic shock; cancer; metastasising cancers; autoimmune diseases, metabolic disorders; heart disease; heart failure; pathological angiogenesis; eye diseases; atherosclerosis; metabolic diseases; diabetes type I; diabetes type II; insulin resistance; Diastolic heart failure; asthma; liver disorders.
[EN] COMPOUNDS USEFUL FOR THE TREATMENT OF INFECTION WITH MANNHEIMIA HAEMOLYTICA OR HISTOPHILUS SOMNI<br/>[FR] COMPOSÉS UTILES POUR LE TRAITEMENT D'UNE INFECTION PAR MANNHEIMIA HAEMOLYTICA OU HISTOPHILUS SOMNI
申请人:INTERVET INT BV
公开号:WO2020002234A1
公开(公告)日:2020-01-02
The present invention discloses compounds that are useful in the treatment of respiratory diseases of animals, especially Bovine or Swine Respiratory disease (BRD and SRD)
本发明公开了一种在治疗动物呼吸道疾病,特别是牛或猪呼吸道疾病(BRD和SRD)方面有用的化合物。
[EN] ALPHA-D-GALACTOSIDE INHIBITORS OF GALECTINS<br/>[FR] INHIBITEURS ALPHA-D-GALACTOSIDE DE GALECTINES
申请人:GALECTO BIOTECH AB
公开号:WO2020104335A1
公开(公告)日:2020-05-28
The present invention relates to a compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore, the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.
TARGETING HUMAN THYMIDYLATE KINASE INDUCES DNA REPAIR TOXICITY IN MALIGNANT TUMOR CELLS
申请人:NATIONAL YANG-MING UNIVERSITY
公开号:US20160151362A1
公开(公告)日:2016-06-02
The present invention relates to novel TMPK inhibitor and their methods of use. In particular, it relates to novel TMPK inhibitor of Formula (I) and therapeutics that decrease the cellular dTTP level to suppress the growth and inhibit DNA repair in tumor cells and acts as a novel chemosensitizer, which are useful in methods for treating or preventing cancers.
[Problem] To provide a compound having an antiviral action on a virus belonging to the picornavirus genus, specifically, a rhinovirus.
[Solution] Provided are a compound represented by general formula (1), a pharmaceutically acceptable salt thereof, or a hydrate thereof.