CAJANINE STRUCTURE ANALOGOUS COMPOUND, PREPARATION METHOD AND USE
申请人:INSTITUTE OF MEDICINAL BIOTECHNOLOGY. CHINESE ACADEMY OF MEDICAL SCIENCES
公开号:US20140371232A1
公开(公告)日:2014-12-18
Provided are cajanine structure analogous compounds, synthesis method and pharmacological effects thereof, the compounds of the present invention having the structure as represented by general formulas I, II, III, IV and V. Also provided are pharmaceutical compositions containing the compounds as active ingredient, and uses thereof; the compounds of the present invention having the pharmacological activities such as anti-virus, anti-virus-infection, nerve protection, anti-metabolic-diseases and the like. Also provided is a chemical total synthesis preparation method of the natural products cajanine, cajanine A and cajanine C. The present invention lays a foundation for the in-depth study and development of the compounds as clinical drugs in the future.
Discovery of novel antibacterialagents with new structural scaffolds that combat drug-resistant pathogens is an urgent task. Cajaninstilbene acid, which is isolated from pigeonpea leaves, has shown antibacterial activity. In this study, a series of cajaninstilbene acidderivatives were designed and synthesized. The antibacterial activities of these compounds against gram-negative and gram-positive
Design and Synthesis of Cajanine Analogues against Hepatitis C Virus through Down-Regulating Host Chondroitin Sulfate<i>N</i>-Acetylgalactosaminyltransferase 1
anti-HCV agents with distinct mechanism of action (MOA) due to the occurrence of resistance to direct-acting antiviralagents (DAAs). Cajanine, a stilbenic component isolated from Cajanus cajan L., was identified as a potent HCV inhibitor by phenotypic screening in this work (EC50 = 3.17 ± 0.75 μM). The intensive structure optimization provided significant insights into the structure–activity relationships