萨尔维亚胺A-O,来自Salvia miltiorrhiza的二次化
Ying-Jie Ren1, Yan-Gang Cao2, Meng-Nan Zeng2
1School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, PR China; Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases By Henan & Education Ministry of PR China, PR China; Henan Provincial Key Laboratory for Clinical Pharmacy of Traditional Chinese Medicine, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450003, PR China.
来自Salvia miltiorrhiza根的新型二甲化具有通过改善细胞活力和减少炎症来治疗急性肺损伤的潜力.
科学领域:
- 自然产品 化学 化学
- 药理学 药理学是指药理学的学科.
- 药用化学 医学化学
背景情况:
- 传统中医药中的Salvia miltiorrhiza Bunge用于心血管和脑血管疾病.
- 它的根含有众多生物活性化合物,包括二基诺.
- 急性肺损伤 (ALI) 是一种严重的炎症状况,治疗选择有限.
研究的目的:
- 从Salvia miltiorrhiza根中分离和表征新型的二甲化.
- 评估这些化合物对急性肺损伤的潜在治疗作用.
主要方法:
- 使用色谱技术分离化合物.
- 使用1D和2DNMR光谱学阐明结构.
- 通过NOESY相关性和ECD光谱来确定配置.
- 在体外生物活性评估使用脂聚糖诱导的BEAS-2B细胞.
主要成果:
- 鉴定出了15种新的二类 (salviamilthones A-O, 1-15) 和3种已知的化合物 (16-18).
- 在ALI的细胞模型中,Salviamilthone J (10) 和salviamone (18) 显示出显著的保护作用.
- 这些化合物增加了细胞活力,并减少了互白素-1β (IL-1β) 表达.
结论:
- 已分离的迪特化具有与急性肺损伤相关的抗炎性质.
- 萨尔维亚米尔J和萨尔维亚蒙作为治疗ALI的治疗剂显示出希望.
- 这项研究为Salvia miltiorrhiza在治疗肺部疾病中的传统使用提供了分子基础.
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