Pentacyclic triterpenoids (PTs) are a class of plant metabolites with a wide range of
pharmacological activities, including strong antitumor potential against skin malignancies …

Synthesis, solubility and cytotoxicity evaluation of anionic phosphonates derived from
betulin, betulinic acid, oleanolic acid and ursolic acid is reported. Phosphonate moieties …

The prevalence and severity of skin cancer, specifically malignant melanoma, among
Caucasians remains a significant concern. Natural compounds from plants have long been …

There are scientific studies indicating that the attachment of an indole moiety to the
triterpene scaffold can lead to increased anticancer potential. Lipophilicity is one of the …

Oleanolic and glycyrrhetic acids alkyne derivatives were synthesized as a result of
propargylation of the indole NH‐group condensed with the triterpene A‐ring, the following …

摘要在前期研究基础上, 对具有潜在抗菌活性的蛇床子素衍生物进行结构优化, 设计合成了21
个含膦酸酯肽的新型衍生物, 经1H NMR, 13C NMR 和元素分析确证其结构 …

Based on previous research, the structures of osthole derivatives with potential antibacterial
activities were optimized. Twenty-one novel derivatives containing phosphonateptide were …