Discovery of antimicrobial citrinin dimers from the mangrove-derived fungus Penicillium citrinum [0.03%]
来源于红树林真菌Penicillium citrinum中的抗菌化合物citrinin二聚体的发现
Baodan Zhang,Longhui Liu,Sen Wang et al.
Baodan Zhang et al.
Three previously undescribed citrinin dimers, penicitrones A-C (1-3), and one previously unreported tetramic acid derivative, penipyrrone A (4), along with fourteen previously known compounds (5-18) were isolated from the crude extract of t...
Structurally diverse sesquiterpenoid glycosides with anti-inflammatory activity from Cissampelopsis spelaeicola [0.03%]
具抗炎活性的结构多样的倍半萜糖苷类化合物及其制备方法和应用
Si-Hang Lin,Ning Diao,Yan Wang et al.
Si-Hang Lin et al.
Sixteen previously undescribed sesquiterpenoid glycosides (1-16), bearing eudesmane-type (1-4) and cadinane-type skeletons (5-16), were obtained from the stems of Cissampelopsis spelaeicola. The structural elucidation and absolute configura...
Antifungal phenolic glucosides and related congeners from the cold-seep-derived Talaromyces trachyspermus CS-106 [0.03%]
来源于冷泉放线蓝霉菌CS-106的抗真菌苯酚糖苷及其相关衍生物
Xing-Yan Feng,Sui-Qun Yang,Xiao-Ming Li et al.
Xing-Yan Feng et al.
Chemical investigation of the cold-seep-sourced fungus Talaromyces trachyspermus CS-106 resulted in the isolation of six previously undescribed phenolic glucopyranosides, talarosides A-F (1-6), two previously undescribed phenolic cysteine d...
Feature-based molecular networking-guided isolation of kaempferol glycosides from Keetia venosa (Oliv.) Bridson leaves and their antibacterial activity [0.03%]
基于特征的分子网络引导从Keetia venosa（Oliv.）Bridson叶中分离kaempferol糖苷及其抗菌活性
Appolinaire Kene Dongmo,Eric Tameko Mbasso,Raymond Ngansop Nono et al.
Appolinaire Kene Dongmo et al.
Natural products have made important contributions to the fight against human diseases, including infectious diseases. However, research on natural products still faces many challenges, such as technical barriers to in-depth screening of bi...
Anthractones A-F, antibacterial anthraquinone lactones from the biotransformation of aloe-emodin by Fusarium citricola [0.03%]
由Fusarium citricola转化的芦荟大黄素的抗菌蒽醌内酯类化合物Anthracetonones A-F
Wei Li,Miaomiao Chai,Longfei Zhang et al.
Wei Li et al.
Six aloe-emodin derivatives, anthractones A-F (1-6), along with the known compound N-phenethylacetamide (7), were obtained from the biotransformation of aloe-emodin by Fusarium citricola HPU-L64, a fungus isolated from the Yellow River wetl...
Scutellaria baicalensis extract prevents metabolic dysfunction-associated steatotic liver disease by modulating the gut-liver axis in high-fat diet mice [0.03%]
黄芩提取物通过调节高脂饮食小鼠的肠肝轴预防与代谢紊乱相关的脂肪变性肝病
Liting Ma,Yizhu Wang,Tao Ren et al.
Liting Ma et al.
Emerging evidence indicates that metabolic dysfunction-associated steatotic liver disease (MASLD) is strongly associated with gut microbial dysbiosis and disruption of the intestinal mucosal barrier function. Scutellaria baicalensis extract...
Dimeric alkenyl α-pyrones from Cryptocarya calcicola with their cytotoxicity [0.03%]
Cryptocarya calcicola二聚烯丙基α-吡酮及其细胞毒性作用
Yu Liu,Wei Li,Yu Su et al.
Yu Liu et al.
The genus Cryptocarya is renowned for producing characteristic content of alkyl or alkenyl α-pyrones with intriguing stereochemical complexity and diverse pharmacological properties. In this study, four unprecedented dimeric alkenyl α-pyr...
Tetrahydrofuran- and dihydrofuran-containing nor-clerodane diterpenoids from Teucrium viscidum: Isolation, stereochemical assignment, and anti-hepatic fibrosis activity [0.03%]
含有四氢呋喃和二氢呋喃的天名精素类 Nor-clerodane 二萜衍生物及其构型确定和抗肝纤维化活性研究
Xin-Yi Hu,Lu Gan,Fei-Yu Zhang et al.
Xin-Yi Hu et al.
Ten previously undescribed nor-clerodane diterpenoids, teuvinoids A-J (1-10), were isolated from the whole plants of Teucrium viscidum. Comprehensive structural elucidation, including unambiguous determination of absolute configurations, wa...
Cyclopentanoid monoterpene glycosides from the aerial parts of Paederia foetida L [0.03%]
臭万寿藤的环戊烷单萜糖苷类成分研究
Wan-Qi Zhang,Xin-Yue Li,Ming-Hui Sun et al.
Wan-Qi Zhang et al.
Eight previously undescribed cyclopentanoid monoterpene glycosides, paedosides A-H (1-8), and 19 known analogues were isolated from the aerial parts of Paederia foetida L. The structures of these compounds, especially their absolute configu...
Abietane diterpenoids and their biological activities from Premna herbacea Roxb [0.03%]
Premna herbacea Roxb中的蒈烷二萜及其生物活性
Passakorn Teerapongpisan,Angkana Doungsanit,Wuttichai Jaidee et al.
Passakorn Teerapongpisan et al.
A phytochemical investigation of the roots of Premna herbacea Roxb. led to the isolation and characterization of ten abietane-type diterpenoids, including five previously undescribed compounds: premnaherbietones A and B (1 and 4), and premn...