Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ
Tải xuống
Brachystemin A (1) is a biologically active peptide from a Chinese traditional plant Brachystemma calycinum D. Don. (Caryophyllaceae). The current study describes the complete solid-phase total synthesis of peptide 1 by using Kenner’s sulfonamide safety-catch linker strategy. It was identified by QTOF/MS data and NMR studies. Synthetic peptide 1 was tested for its immunomodulatory effect on different inflammatory parameters, including production of inflammatory cytokines, interleukin 2 (IL-2), tumor necrosis factor-α (TNF-α), and interleukin-1β (IL-1β), and generation of nitric oxide (NO.). |
