1457-59-6Relevant articles and documents
Synthesis and in vivo lipid-lowering activity of novel imidazoles-5-carboxamide derivatives in Triton-WR-1339-induced hyperlipidemic wistar rats
Jasim, Suhair H.,Sheikha, Ghassan M. Abu,Abuzaid, Haneen M.,Al-Qirim, Tariq M.,Shattat, Ghassan F.,Sabbah, Dima A.,Ala, Samah A.,Aboumair, Mustafa S.,Sweidan, Kamal A.,Bkhaitan, Majdi M.
, p. 953 - 958 (2018)
A new series of imidazole-5-carboxamide derivatives were prepared and tested for their anti-hyperlipidemic activity in Triton-WR-1339-induced hyperlipidemic Wistar rats. The purpose of this research was to improve benzophenone carboxamides water solubility maintaining at the same time the antihyperlipidemic activity. Compounds 4, 6, 10, and 11 were synthesized through a coupling reaction between imidazoles-5-carbonyl chloride and amino benzophenones. The tested animals (n=48) were divided into six groups: The first group (hyperlipidemic control group; HCG) received an intraperitoneal injection (i.p.) of (300 mg/kg) Triton WR-1339. The second group received i.p. injection of Triton WR-1339 followed by an intra-gastric administration of bezafibrate (100 mg/kg) (bezafibrate; BF). The third, fourth, fifth, and sixth groups received i.p. injection of Triton WR-1339 followed by an intra-gastric administration of (30 mg/kg) of compounds 4, 6, 10, and 11, respectively. At a dose of 30 mg/kg body weight compounds 4, 6, 10, and 11 significantly (p0.0001) decreased the plasma level of triglyceride (TG), low-density lipoprotein (LDL) and total cholesterol (TC) levels after 18 h of treatment. Additionally, compounds 4, 6, 11 and bezafibrate (100 mg/kg) significantly (p0.0001) increased the plasma level of high-density lipoprotein (HDL) levels, which is known for its preventive role against atherogenesis. These results demonstrate the possibility of pharmacokinetic properties improvement maintaining the biological and pharmacological profile of these compounds.
Quinoline-based compound and selective androgen receptor agonist comprising the same
-
Paragraph 0297-0299, (2016/10/08)
Provided are a novel quinoline-based compound, a pharmaceutical composition containing the quinoline-based compound, and a method for producing the quinoline-based compound. The quinoline-based compound acts on an androgen receptor to increase activities of the androgen receptor, and thus can be favorably used as an agent for treating and preventing diseases or conditions, in which the increased activities of the androgen can lead to improvement of symptoms or the responsiveness to treatment, for example, various hormone-related diseases of the male or female, muscle-wasting disease, osteoporosis, and the like.COPYRIGHT KIPO 2016
Study of direction of cyclization of 1-azolil-4-aryl/alkyl- thiosemicarbazides
Siwek, Agata,Wujec, Monika,Dobosz, Maria,Wawrzycka-Gorczyca, Irena
, p. 521 - 532 (2011/08/03)
On a four series of 1-azolil-4-aryl/alkyl-thiosemicabazides, a study on the influence of azole moiety on the capability for intramolecular cyclization and its direction was carried out. It was found that for 4-aryl/alkyl- thiosemicabazides with triazole, imidazole, or pyrrole moiety at N-1 nitrogen atom possible products were only s-triazoles, both in alkaline and acidic medium. Successful dehydrocyclization of 1-azolil-4-aryl/alkyl- thiosemicarbazides leading to a thiadiazole has been documented only for a series of 1-(4-methyl-1,2,3-thiadiazol-5-yl-carbonyl)-4-aryl/alkyl- thiosemicarbazides. It can be speculative that the determination of pK a value of oxygen atom of 1-azolil-4-aryl/alkyl-thiosemicarbazide can be a very valuable parameter in the prediction of the possibility of dehydrocyclization to form thiadiazole.