Synthesis and Biological Evaluation of C-5 Methyl Substituted 4-Arylthio and 4-Aryloxy-3-Iodopyridin-2(1H)-one Type Anti-HIV Agents
摘要:
A series of C-5 methyl substituted 4-arylthio- and 4-aryloxy-3-iodopyridin-2(1H)-ones hits been synthesized its new pyridinone analogues for their evaluation as anti-HIV inhibitors. The optimization at the 5-position wits developed through an efficient use of the key intermediates 5-ethoxycarbonyl- and 5-cyano-pyridin-2(1H)-ones (14 and 15). Biological studies revealed that several compounds show potent HIV-1 reverse transcriptase inhibitory properties, for example, compounds 93 and 99 are active at 0.6-50 nM against wild type HIV-1 and a panel of major simple/double HIV mutant strains.
The present invention relates to substituted imidazopyridazine compounds of general formula (l), which are Mps -1 (Monopolar Spindle 1) Kinase inhibitors (also known as Tyrosine Threonine Kinase, TTK) in which R3, R5, and A are as defined in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.
[EN] CYCLOOXYGENASE-2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE CYCLO-OXYGÉNASE 2 ET LEURS UTILISATIONS
申请人:BROAD INST INC
公开号:WO2021050700A1
公开(公告)日:2021-03-18
The present disclosure describes compounds of the formula: (I), (II), (III), (IV), (V). The compounds described herein may be cyclooxygenase (COX) (e.g., cyclooxygenase 2 (COX2)) inhibitors. The compounds may be radiolabeled. The compounds (e.g., radiolabeled compounds) may be useful (e.g., as positron emission tomography (PET) imaging agents) for diagnosing a disease. The compounds may also be useful for treating or preventing a disease. The present disclosure also describes pharmaceutical compositions and kits including the compounds; and methods of using the compounds.
110. Dithiols. Part IV. The reaction of toluene-p-sulphonates and methanesulphonates with potassium thiolacetate: a new method for the preparation of thiols
作者:J. H. Chapman、L. N. Owen
DOI:10.1039/jr9500000579
日期:——
Barry; McCormick, Proceedings of the Royal Irish Academy. Section B: Biological, geological, and chemical science, 1958, vol. 59 B, p. 345,350
作者:Barry、McCormick
DOI:——
日期:——
Jur'ew; Wendel'schtein, Zhurnal Obshchei Khimii, 1952, vol. 22, p. 687,691; engl. Ausg. S. 751, 754