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- Wang, Qian-qian; Zhou, Biao; Ji, Yuan-yuan; Zhang, Hao-jian; Ma, Zhong-jun; Shen, Li; Ding, Wan-jing
- Phytochemistry letters 2019
- anthracyclines, etc ; Streptomyces; circular dichroism spectroscopy; cytotoxicity; density functional theory; inhibitory concentration 50; neoplasm cells; nuclear magnetic resonance spectroscopy; prostatic neoplasms; spectral analysis; Show all 10 Subjects
- ... Six new anthracyclines (1-6) were obtained by the investigation of the solid fermented extract of a marine-derived Streptomyces sp. NB-A13. The structures were elucidated on the basis of spectroscopic analysis, including 1D and 2D NMR, HRESIMS, UV and IR. The absolute configurations of compounds 1-5 were established by calculated electronic circular dichroism (ECD) using time dependent density fun ...