26103-97-9Relevant articles and documents
Rhodomentosones A and B: Two Pairs of Enantiomeric Phloroglucinol Trimers from Rhodomyrtus tomentosa and Their Asymmetric Biomimetic Synthesis
Bai, Yang-Ting-Zhi,Deng, Lu-Ming,Hu, Li-Jun,Huang, Xiao-Jun,Jiang, Ren-Wang,Li, Chuang-Chuang,Li, Yao-Lan,Qin, Guan-Qiu,Song, Qiao-Yun,Su, Jun-Cheng,Tang, Wei,Wang, Jie,Wang, Ying,Ye, Wen-Cai
, p. 4499 - 4504 (2021)
Rhodomentosones A and B (1 and 2), two pairs of novel enantiomeric phloroglucinol trimers featuring a unique 6/5/5/6/5/5/6-fused ring system were isolated from Rhodomyrtus tomentosa. Their structures with absolute configurations were elucidated by NMR spe
Polycyclic benzodifuran compound and application thereof as anti-RSV drug
-
Paragraph 0027, (2021/01/04)
The invention discloses a polycyclic benzodifuran compound with a formula (I), a preparation method thereof and an application of the polycyclic benzodifuran compound as an anti-respiratory syncytialvirus (RSV) drug. The polycyclic benzodifuran compound d
Expedient Synthesis of Lupulones and Their Derivatization to 2,8-7H-Dihydrochromen-7-ones
Blondeel, Eline,D'hooghe, Matthias,Decuyper, Lena,Depetter, Yves,Kaur, Gurkirat,Van Hecke, Kristof,Versyck, Charlotte
, p. 442 - 444 (2020/10/02)
A convenient and improved method for the synthesis of beta acids or lupulones, which are known to possess e. g. anti-cancer, anti-inflammatory, anti-oxidative and antimicrobial activity, has been developed successfully. Further derivatization of these complex structures to the corresponding dihydrochromen-7-ones, including the natural product machuone, was realized to simplify their analysis and to confirm their molecular structure. In addition to practical and safe laboratory procedures, the advantages associated with this new approach involve the use of water as a solvent and the direct crystallization of lupunones from acetonitrile, rendering our strategy more efficient and benign as compared to available methods.