Bergamotane-family sesquiterpenes from histone deacetylase inhibitor modified cultures of the fungicolous fungus Montagnula donacina (Niessl) Wanas., E.B.G. Jones & K.D. Hyde [0.03%]
Montagnula donacina（担子菌亚门）发酵产物中组蛋白去乙酰化酶抑制剂的诱导成分 bergamotane家族倍半萜类化合物研究
Li-Li Guo,Yu Wang,Xinyang Li et al.
Li-Li Guo et al.
Epigenetic modification is an effective strategy for uncovering novel metabolites in fungi. In this study, chemical epigenetic manipulation was applied to culture of the fungicolous fungus Montagnula donacina, resulting in significant chang...
Structurally diverse polyketides with herbicidal activity from the fungus Aspergillus aculeatus [0.03%]
来自青刺属曲霉的具有除草活性的结构多样的聚酮类化合物
Fei Liu,Shanshan Hong,Xiaoxia Gu et al.
Fei Liu et al.
Fifteen undescribed polyketides aculeatides A-O and one known compound xylarinol A were isolated from the endophytic fungus Aspergillus aculeatus. Their structures were identified by spectroscopic data, electronic circular dichroism (ECD) c...
HPLC-UV guided isolation of anti-inflammatory polyacetylene glucosides from Carthamus tinctorius L [0.03%]
基于高效液相色谱检测番红花中具有抗炎活性的茋类化合物及其结构鉴定
Yong-Xiang Wang,Jia-Xu Bao,Ran Wang et al.
Yong-Xiang Wang et al.
HPLC-UV guided fractionation led to the isolation of nineteen previously undescribed polyacetylene glucosides (1-19) from the florets of Carthamus tinctorius L. Their structures, including the absolute configurations, were established by an...
Defence induction and identification of key genes associated with Lymantria dispar oral secretions in Populus davidiana × P. bolleana on the basis of transcriptome and hormone levels [0.03%]
基于转录组和激素水平的杨树对舞毒蛾口器分泌物防卫响应及关键诱导基因鉴定
Yuan Gao,Mengyuan Wang,Qingjun Xie et al.
Yuan Gao et al.
In the constant battle with herbivorous insects, plants have evolved sophisticated recognition and adaptation mechanisms to fight insect attacks. Insect infestation is a major challenge in poplar afforestation production. In this study, we ...
Bioactive constituents from Salacia obovatilimba as potential in vitro hSGLT2 inhibitors [0.03%]
萨里西亚卵形藤的活性成分作为体外hSGLT2抑制剂的研究
Zhi-Yong Jiang,Lin Chen,Hong-Xi Xie et al.
Zhi-Yong Jiang et al.
Sixteen compounds including twelve previously undescribed sesquiterpenes were isolated from Salacia obovatilimba. Based on HRESIMS, IR, NMR and electronic circular dichroism (ECD) spectroscopic analysis, the previously undescribed compounds...
Cassane diterpenoids with hepatic gluconeogenesis inhibitory activity from the seeds of Caesalpinia decapetala (Roth) Alston [0.03%]
拉瓦豆胶藤种子中的抗糖异生活性 cassane 二萜类成分研究
De-Sheng Wang,Yu Shen,Lin-Fen Ding et al.
De-Sheng Wang et al.
A chemical investigation of the seeds of Caesalpinia decapetala (Roth) Alston led to the isolation of fifteen cassane diterpenoids, including ten previously undescribed compounds (1-10) and five known analogues (11-15). The structures of 1-...
Discovery of rearranged eudesmane-type sesquiterpenes from Artemisia tournefortiana [0.03%]
艾属植物唐堡艾中分离到的新的改构吴茱萸烷型倍半萜类化合物
Guziliayi Kuerban,Ablajan Turak,Nannan Xu et al.
Guziliayi Kuerban et al.
Six undescribed sesquiterpenes artetourneforin F-K (1-6), along with six known compounds (7-12), were isolated from Artemisia tournefortiana. Their structures were established by 1D and 2D NMR spectroscopic data, HRESIMS, ECD, and quantum c...
Phytochemical profiling of Bai traditional food: Eight previously undescribed meroterpenoids derivatives with cytotoxic potential from the flowers of Rhododendron pachypodum [0.03%]
白族传统食物的植化 profiling ：来自 Rhododendron pachypodum Flowers 的八种具有细胞毒性的新木梅素衍生物
Ying Wang,Jie Luan,Ji-Ai Wang et al.
Ying Wang et al.
The flowers of Rhododendron pachypodum (Ericaceae), a traditional edible vegetable of the Bai ethnic group in Yunnan Province, China, are widely used both as food and medicine. A systematic phytochemical survey was conducted to fill the kno...
Phytochemical investigation and evaluation of the antioxidant activity of Cornus sanguinea [0.03%]
Cornus sanguinea的植物化学成分研究及其抗氧化活性评价
Annunziata Paolillo,Antonietta Cerulli,Roberta Cuozzo et al.
Annunziata Paolillo et al.
Cornus sanguinea L. (common dogwood) is a small tree with leaves showing a characteristic dark red colour in senescence. C. sanguinea is traditionally used for several diseases. The drupes are used as a remedy for diarrhea, stomachaches, so...
C-glycosylated and alkylated flavonoids with potent anti-inflammatory activity from the whole plants of Drymaria cordata [0.03%]
具较强抗炎活性的C-糖基和烷基黄酮类化合物及其合成产物从碎米 PIE 中分离纯化得
Lan-Yi Lu,Yan-Hua Wu,Peng Zhang et al.
Lan-Yi Lu et al.
Drymaria cordata is a traditional Chinese medicinal plant used for the treatment of hepatitis and chronic nephritis. Six previously undescribed flavonoid C-glycosides (1-3, 8, 9, 11), two unreported alkylated flavonoids (4, 5), and four kno...