Tandon, V. K.; Chhor, R. B.; Goswamy, G. K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1998, vol. 37, # 10, p. 1027 - 1029
Antibacterial Barbituric Acid Analogues Inspired from Natural 3-Acyltetramic Acids; Synthesis, Tautomerism and Structure and Physicochemical Property-Antibacterial Activity Relationships
作者:Yong-Chul Jeong、Mark Moloney
DOI:10.3390/molecules20033582
日期:——
The synthesis, tautomerism and antibacterial activity of novel barbiturates is reported. In particular, 3-acyl and 3-carboxamidobarbiturates exhibited antibacterial activity, against susceptible and some resistant Gram-positive strains of particular interest is that these systems possess amenable molecular weight, rotatable bonds and number of proton-donors/acceptors for drug design as well as less
1- And 2-substituted naphthalenes: a new class of potential hypotensive agents
作者:Vishnu K. Tandon、Kunwar A. Singh、Gajendra K. Goswamy
DOI:10.1016/j.bmcl.2004.03.080
日期:2004.6
4-(1-naphthoxy)-butanoic acid 4 with appropriate secondary amines and para-formaldehyde. The newly synthesized compounds were tested for their hypotensive activity at 5 mg/kg i.v. dose in cats. The results indicated that the analogue 2-(N4-phenyl-N1-piperazino)-methyloxy naphthalene 1d (> N = N4-phenyl-N1-piperazino) was the most active analogue when its hypotensive activity was compared to the reference compound
通过4-(2-萘氧基)-丁酸3和4-(1-萘氧基)的Mannich反应合成了一系列2-取代的氨基甲氧基萘1和4-(1-萘氧基-2-取代的氨基甲基)-丁酸2。 )丁酸4与适当的仲胺和对甲醛。测试了新合成的化合物在猫中以5 mg / kg iv剂量的降压活性。结果表明,当将其降压活性与参考化合物普萘洛尔进行比较时,类似物2-(N4-苯基-N1-哌嗪子基)-甲氧基萘1d(> N = N4-苯基-N1-哌嗪子基)是活性最高的类似物。
Potential hypotensive agents: synthesis and hypotensive activity of oxime ethers derived from 1-naphthoxepines and related compounds
作者:Vishnu K. Tandon、Manoj Kumar、Anoop K. Awasthi、Hari O. Saxena、Gajendra K. Goswamy
DOI:10.1016/j.bmcl.2004.04.009
日期:2004.6
The synthesis and pharmacological evaluation of substituted oximino-ethers 1 and 2 of naphth[1,2-b]- and naphth[2,1-b]-oxepin-5-ones (4 and 8) were carried out. The hypotensive activity of oximino-ethers 1 and 2 was evaluated on anaesthetized cats. The results indicated that 1c caused a fall of 80 mm/Hg for >100' at a dose of 5mg/kg iv in anaesthetized cats.
进行了萘[1,2-b]-和萘[2,1-b]-氧杂环戊-5-酮(4和8)的取代肟基醚1和2的合成和药理学评价。在麻醉的猫上评估了肟基醚1和2的降压活性。结果表明,在麻醉的猫中,1c导致5 mg / kg iv剂量下> 100'的体重下降80 mm / Hg。
NOVEL ESTER COMPOUND AND PIN1 INHIBITOR, INFLAMMATORY DISEASE THERAPEUTIC, AND COLON CANCER THERAPEUTIC IN WHICH SAID ESTER COMPOUND IS USED
申请人:Hiroshima University
公开号:EP3549930A1
公开(公告)日:2019-10-09
An object of the present invention is to develop a therapeutic agent for an inflammatory disease such as an inflammatory bowel disease or NASH, which therapeutic agent shows less side effects and high effectiveness. The present invention provides a compound represented by Formula (I) or a salt thereof; and a Pin1 inhibitor, a pharmaceutical composition, a therapeutic agent or a prophylactic agent for an inflammatory disease, and a therapeutic agent or a prophylactic agent for colon cancer, containing the compound.
Pseudomonas aeruginosa PAO1 to most clinically relevant antimicrobials, the use of traditional antibiotic treatments in hospitals is challenging. The formation of biofilms, which is regulated by the quorum-sensing (QS) system of Pseudomonas aeruginosa (PA), is an important cause of drug resistance. There are three main QS systems in P. aeruginosa: the las system, the rhl system, and the pqs system. The inhibitors
由于革兰氏阴性菌铜绿假单胞菌 PAO1 对大多数临床相关抗菌药物具有耐药性,因此在医院使用传统抗生素治疗具有挑战性。生物膜的形成受铜绿假单胞菌(PA)群体感应(QS)系统的调节,是产生耐药性的重要原因。铜绿假单胞菌存在三个主要的QS系统:las系统、rhl系统和pqs系统。 las系统的抑制剂是研究最多的。此前筛选时发现化合物AOZ-1对las系统有一定的抑制作用。本研究通过修饰AOZ-1的接头和环,设计并合成了24种化合物。本研究以 C. violaceum CV026 作为报告菌株,首先评估了新化合物对 QS 的抑制作用,并研究了其 SAR。然后,基于化合物AOZ-1衍生物的SAR分析,替换AOZ-1的母核,探索其结构多样性。然后,以3-氨基-四氢-1,3-恶嗪-2-酮为核心,设计并合成了9个新化合物。发现化合物 Y-31 (IC50 = 91.55 ± 3.35 µM) 可抑制 C.