首页> 外文期刊>European Journal of Medicinal Chemistry: Chimie Therapeutique >Discovery of novel pyrido-pyrrolidine hybrid compounds as alpha-glucosidase inhibitors and alternative agent for control of type 1 diabetes
【24h】

Discovery of novel pyrido-pyrrolidine hybrid compounds as alpha-glucosidase inhibitors and alternative agent for control of type 1 diabetes

机译:发现新型吡啶吡咯烷杂交化合物作为α-葡糖苷酶抑制剂和替代剂,用于控制1型糖尿病

获取原文
获取原文并翻译 | 示例
           

摘要

A new library of pyrido-pyrrolidine hybrid compounds were designed, developed and screened for their antidiabetic property with alpha-glucosidase. The design is based on preliminary screening of key fragments identified from literature reported alpha-glucosidase inhibitors and antidiabetic compounds. The most active fragments were stitched to provide a pyrido-pyrrolidine hybrid molecule as a new motif. A library of these compounds were synthesized and screened against a series of alpha-glycosidases. Subsequently, compound 3k was the most efficacious analog with IC50 of 0.56 mu M. Photoluminescence study and circular dichroism experiments indicated that compound 3k modulates the primary and secondary structure of the enzyme. It successfully brings down the fasting blood glucose level for streptozotocin (STZ, 70 mg/kg, Intraperitoneal) induced type I diabetic male Sprague-Dawley rats (250-320 g). At lower concentration, compound 3k slightly stimulates proliferation of BRIN-BD11 (alpha-glucose responsive beta cells from rat pancreas islets that secretes insulin) cells. (C) 2020 Elsevier Masson SAS. All rights reserved.
机译:设计,开发和筛选与α-葡糖苷酶的抗糖苷酶的新型吡啶吡咯烷杂化化合物库。该设计基于从文献报告的α-葡糖苷酶抑制剂和抗糖尿病化合物中鉴定的关键片段的初步筛选。缝合最活跃的片段以提供吡啶 - 吡咯烷杂交分子作为新的基序。合成这些化合物的文库并筛选一系列α-甘糖苷酶。随后,化合物3K是IC50的IC50为0.56μm的最有效类似物。光致发光研究和圆形二色性实验表明,化合物3K调节酶的初级和二级结构。它成功地击败了链脲佐菌素(STZ,70mg / kg,腹膜内)诱导的I型糖尿病雄性Sprague-Dawley大鼠(250-320g)的空腹血糖水平。在较低的浓度下,化合物3K略微刺激Brin-BD11的增殖(来自分泌胰岛素)细胞的大鼠胰腺胰岛素的α-葡萄糖响应β细胞。 (c)2020 Elsevier Masson SAS。版权所有。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号