Ytterbium Triflate Catalyzed Reactions of Epoxide with Nitrogen Heterocycles Under Solvent-Free Condition
作者:Sanzhong Luo、Baolian Zhang、Peng G. Wang、Jin-Pei Cheng
DOI:10.1081/scc-120022472
日期:2003.9.1
Abstract Ytterbium triflate was found to effectively catalyze the reaction of epoxides with nitrogen heterocycles. The reactions afforded hydroxyl alkylated products in high yields.
摘要 三氟甲磺酸镱能有效催化环氧化物与氮杂环的反应。该反应以高产率提供羟基烷基化产物。
Azole-Based Compounds That Are Active against Candida Biofilm: In Vitro, In Vivo and In Silico Studies
作者:Simone Carradori、Alessandra Ammazzalorso、Barbara De Filippis、Ahmet Fatih Şahin、Atilla Akdemir、Anastasia Orekhova、Graziana Bonincontro、Giovanna Simonetti
DOI:10.3390/antibiotics11101375
日期:——
antifungal activityagainst C. glabrata (MIC 1–16 μg/mL) and C. krusei (MIC 4–24 μg/mL). No activityagainst A. fumigatus or the dermatophytes was observed among all the tested compounds. The compound 12 inhibited the formation of C. albicans, C. glabrata and C. krusei biofilms and reduced the mature Candida biofilm. In the Galleria mellonella larvae, 12 showed a significant reduction in the Candida infection
In the search for novel aromataseinhibitors, a series of triazole and imidazole-based carbamate derivatives were designed and synthesized. Final compounds were thus evaluated against human aromatase by in vitro kinetic experiments in a fluorimetric assay in comparison with letrozole. The effect of most active derivatives 13a and 15c was then evaluated in vitro on the human breast cancer cell line