Oxy-Polybrominated Diphenyl Ethers from the Indonesian Marine Sponge, Lamellodysidea herbacea: X-ray, SAR, and Computational Studies
作者:Novriyandi Hanif、Trianda Ayuning Tyas、Lestari Hidayati、Fabians Faisal Dinelsa、Dian Provita、Nyimas Ratna Kinnary、Fauzi Muhamad Prasetiawan、Gibral Abdul Khalik、Zaki Mubarok、Dudi Tohir、Andi Setiawan、Muhamad Farid、Viqqi Kurnianda、Anggia Murni、Nicole J. de Voogd、Junichi Tanaka
DOI:10.3390/molecules26216328
日期:——
compounds, derived from marine organisms, originate from symbiosis between marine sponges and cyanobacteria or bacteria. PBDEs have broad biological spectra; therefore, we analyzed structure and activity relationships of PBDEs to determine their potential as anticancer or antibacterial lead structures, through reactions and computational studies. Six known PBDEs (1–6) were isolated from the sponge, Lamellodysdiea
源自海洋生物的多溴二苯醚 (PBDE) 化合物源自海洋海绵与蓝细菌或细菌之间的共生关系。多溴二苯醚具有广泛的生物光谱;因此,我们通过反应和计算研究分析了 PBDEs 的结构和活性关系,以确定它们作为抗癌或抗菌先导结构的潜力。六个已知多溴二苯醚(1 - 6)得自海绵,分离Lamellodysdiea herbacea ; 首次报道了化合物6 的13 C NMR 数据,并通过其理论13 C NMR 化学位移 (RMSE <4.0 ppm)证实了它们的归属。1的甲基化和乙酰化(2, 3, 4, 5-tetrabromo-6-(3', 5'-dibromo-2'-hydroxyphenoxy) phenol) 在苯酚官能团得到七个分子 ( 7 – 13 ),其中10 , 12 , 和13个是新的。还报告了8和9 的新晶体结构。脱溴上进行1份制备9份的化合物(1,2,14,16 - 18,20,23