[EN] SPIRO-SUBSTITUTED OXINDOLE DERIVATIVES HAVING AMPK ACTIVITY<br/>[FR] DÉRIVÉS D'OXINDOLE SPIRO-SUBSTITUÉS AYANT UNE ACTIVITÉ SUR AMPK
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2014202580A1
公开(公告)日:2014-12-24
The present invention relates to compounds of formula (I), which have valuable pharmacological properties, in particular are activators of AMPK and which are therefore useful in the treatment of certain disorders that can be prevented or treated by activation of this receptor. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.
SPIRO-SUBSTITUTED OXINDOLE DERIVATIVES HAVING AMPK ACTIVITY
申请人:BOEHRINGER INGELHEIM INTERNATIONAL GMBH
公开号:US20160130226A1
公开(公告)日:2016-05-12
The present invention relates to compounds of formula (I), which have valuable pharmacological properties, in particular are activators of AMPK and which are therefore useful in the treatment of certain disorders that can be prevented or treated by activation of this receptor. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.
Design, Synthesis, Insecticidal Activity, and SAR of Aryl Isoxazoline Derivatives Containing Pyrazole-5-carboxamide Motif
作者:Liang-Kun Zhong、Xin-Peng Sun、Liang Han、Cheng-Xia Tan、Jian-Quan Weng、Tian-Ming Xu、Jian-Jun Shi、Xing-Hai Liu
DOI:10.1021/acs.jafc.3c01608
日期:2023.10.11
comparable with the positive control fluralaner. The molecular docking results of compound IA-8 and fluralaner with the GABA model demonstrated the same docking modebetweencompound IA-8 and positive control fluralaner in the active site of GABA. Molecularstructure comparisons and ADMET analysis can potentially be used to design more active compounds. The structure–activity relationships are also discussed
由于农药抗性不断增强,开发具有新作用方式的新型杀虫剂非常重要。本研究设计并合成了一系列含有吡唑-5-甲酰胺基序的新型芳基异恶唑啉衍生物。它们的结构均通过1 H NMR、13 C NMR 和 HRMS 进行了确认。生物测定表明,合成的24个化合物对粘虫具有良好的杀虫活性,但对豆蚜和朱砂叶螨无活性。这些芳基异恶唑啉衍生物中,3-(5-(3,5-二氯苯基)-5-(三氟甲基)-4,5-二氢唑-3-基)-N-( 4-氟苯基)-1-甲基-1H -吡唑-5-甲酰胺( IA-8 )对分枝小蠹的杀虫活性最好,与阳性对照氟拉纳相当。化合物IA-8与氟拉拉纳与GABA模型的分子对接结果表明,化合物IA-8与阳性对照氟拉拉纳在GABA活性位点上的对接模式相同。分子结构比较和 ADMET 分析有可能用于设计更具活性的化合物。还讨论了结构-活性关系。这项工作为进一步优化提供了一种优良的杀虫剂。
Pyrazole and its derivatives are a kind of important heterocyclic compounds used in agrochemicals development. In this research, a series of novel 1-methyl-3-(5-aryl-4,5-dihydroisoxazol-3-yl)-1H-pyrazole-5-carboxam ides were synthesized and confirmed by H-1 NMR, C-13 NMR and ESI-MS. The preliminary bioactivity indicated that most title compounds showed excellent potency against Mythimna separate (Walker) at 500 mg/L, compounds ZJ4, ZJ12, ZJ16, ZJ17 showed moderate insecticidal activity against Aphis craccivora at 500 mg/L. Especially, compounds ZJ4, ZJ12, ZJ17 exhibited around 60% insecticidal activities against M separate at 100 mg/L. The results indicated that the potential of these pyrazole-5-carboxamides containing arylisoxazoline fragment to be utilized in pesticide discovery through further development.