Research speed reading in 2021. Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent，Which mentioned a new discovery about Reference of 1745-07-9, molcular formula is C11H15NO2, introducing its new discovery. , Reference of 1745-07-9
Multidrug resistance (MDR) is a tendency in which cells become resistant to structurally and mechanistically unrelated drugs, which is mediated by P-glycoprotein (P-gp). It is one of the noteworthy problems in cancer therapy. As one of the most important drugs in cancer therapy, doxorubicin has not good effectiveness if used independently. So targeting the P-gp protein is one of the key points to solve the MDR. Three series of furan derivatives containing tetrahydroquinoline or tetrahydroisoquinoline were designed and synthesized as P-gp inhibitors in this paper. Compound 5m containing 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline possessed good potency against P-gp (EC50 = 0.89 ± 0.11 muM). The preliminary structure?activity relationship and docking studies demonstrated that compound 5m would be great promise as a lead compound for further study. Most worthy of mention is drug combination of doxorubicin and 5m displayed antiproliferative effect of about 97.8%. This study provides highlighted P-gp inhibitor for withstanding malignant tumor cell with multidrug resistance especially doxorubicin resistance setting the basis for further studies.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 1745-07-9
Reference：
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem