The Base-Promoted Annulation of 2-Hydrazinyl Pyridine and CO<sub>2</sub>
toward Triazolones
作者:Xiaopeng Wu、Song Sun、Bingbing Wang、Jiang Cheng
DOI:10.1002/adsc.201700869
日期:2017.11.10
A base‐promoted annulation of 2‐hydrazinyl pyridine and atmospheric pressure of CO2 has been developed in the presence of silane as reducing reagent, affording a series of triazolones in moderate to excellent yields. CO2 served as a carbonyl source in this transfomation. Moreover, benzamidrazones also worked well under this procedure. Thus, it represents a green, sustainable and straightforward pathway
[EN] D-AMINO ACID OXIDASE ACTIVITY INHIBITING COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE L'ACTIVITÉ DE D-AMINO ACIDE OXYDASE
申请人:RICHTER GEDEON NYRT
公开号:WO2019043635A1
公开(公告)日:2019-03-07
Compounds of formula (I), wherein R1 through R3 are as defined in the claims, or pharmaceutically acceptable esters, salts, hydrates or solvates thereof, useful as DAAO inhibitors as well as pharmaceutical compositions containing them and their use as modulators of DAAO activity, D-serine levels, D-serine oxidative products and NMDA receptor activity in the nervous system of a mammalian subject are provided.
The design and synthesis of novel SGLT2 inhibitors: C-glycosides with benzyltriazolopyridinone and phenylhydantoin as the aglycone moieties
作者:Cheng Guo、Min Hu、Russell J. DeOrazio、Alexander Usyatinsky、Kevin Fitzpatrick、Zhenjun Zhang、Jun-Ho Maeng、Douglas B. Kitchen、Susan Tom、Michele Luche、Yuri Khmelnitsky、Andrew J. Mhyre、Peter R. Guzzo、Shuang Liu
DOI:10.1016/j.bmc.2014.04.036
日期:2014.7
The sodium glucose co-transporter 2 (SGLT2) has received considerable attention in recent years as a target for the treatment of type 2 diabetes mellitus. This report describes the design, synthesis and structure-activity relationship (SAR) of C-glycosides with benzyltriazolopyridinone and phenylhydantoin as the aglycone moieties as novel SGLT2 inhibitors. Compounds 5p and 33b demonstrated high potency in inhibiting SGLT2 and high selectivity against SGLT1. The in vitro ADMET properties of these compounds will also be discussed. (C) 2014 Elsevier Ltd. All rights reserved.
Han, Liang; Liu, Xing-Hai; Min, Li-Jing, Indian Journal of Heterocyclic Chemistry, 2021, vol. 31, # 4, p. 537 - 543