[EN] PESTICIDALLY ACTIVE HETEROCYCLIC DERIVATIVES WITH SULFUR CONTAINING SUBSTITUENTS<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES À ACTION PESTICIDE COMPRENANT DES SUBSTITUANTS CONTENANT DU SOUFRE
申请人:SYNGENTA CROP PROTECTION AG
公开号:WO2022049141A1
公开(公告)日:2022-03-10
Compounds of the formula (I) wherein G1, G2, X, R1, R2 R3, and R4 are as defined in claim 1. Furthermore, the present invention relates to agrochemical compositions which comprise compounds of formula (I), to preparation of these compositions, and to the use of the compounds or compositions in agriculture or horticulture for combating, preventing or controlling animal pests, including arthropods and in particular insects, molluscs, nematodes or representatives of the order Acarina.
One-Pot Synthesis of 3-Substituted 4<i>H</i>-Quinolizin-4-ones via Alkyne Substrate Control Strategy
作者:Ji-Wang Fang、Fang-jie Liao、Yang Qian、Chao-Chen Dong、Li-Jin Xu、Han-Yuan Gong
DOI:10.1021/acs.joc.0c02484
日期:2021.2.19
Three-substituted 4H-quinolizin-4-ones were obtained via a facile method with good selectivity and high efficiency. On the basis of alkyne substrate control, the mild and cost-efficient reaction has a broad substrate scope (20 examples, up to 93% yield) and is also easy to scale up. Active sites on the products allow for further modifications. The alkyne substrate control strategy could be further
通过简便的方法以良好的选择性和高效率获得了三取代的4 H-喹啉嗪-4-酮。在炔烃底物控制的基础上,温和且经济高效的反应具有广泛的底物范围(20个实例,产率高达93%),并且也易于扩大规模。产品上的活动站点允许进一步修改。炔烃底物的控制策略可以进一步扩展,以实现更复杂的三取代的4 H -quinolizin-4-one骨架。
Provided herein are compounds, such as a compound of Formula (I), or a pharmaceutically acceptable salt thereof, that are immunoproteasome (such as LMP2 and LMP7) inhibitors. The compounds described herein can be useful for the treatment of diseases treatable by inhibition of immunoproteasomes. Also provided herein are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
PYRAZOLOPYRIDINE DERIVATIVE OR PHARMACOLOGICALLY ACCEPTABLE SALT THEREOF
申请人:Seto Shigeki
公开号:US20130331378A1
公开(公告)日:2013-12-12
A pyrazolopyridine derivative represented by the following formula (I) or a pharmacologically acceptable salt thereof exhibits a strong EP
1
receptor antagonistic effect. Thus, the derivative or the pharmacologically acceptable salt is useful as a therapeutic agent for lower urinary tract symptoms (LUTS), particularly, overactive bladder syndrome (OABs), or a prophylactic agent therefor and furthermore, is also useful in the treatment, prevention, or suppression of various pathological conditions in which the EP
1
receptor is involved, such as inflammatory disease, pain disease, osteoporosis, and cancer.
[A is a benzene ring or the like, Y
1
is C
1-6
alkylene, R
1
is —C(═O)—OZ
1
or the like, Z
1
is H or the like, R
2
is a branched C
3-6
alkyl group or the like, R
3
is H or the like, R
4
is a hydrogen atom or the like, and R
5
is a hydrogen atom or the like].