Schomburginones A‒J, geranylated benzophenones from the leaves of Garcinia schomburgkiana and their cytotoxic and anti-inflammatory activities [0.03%]
来自 Garcinia schomburgkiana 果实的牻牛儿基苯并菲酮类schomburginones A-J及其抗肿瘤和抗炎活性
Edwin R Sukandar,Sutin Kaennakam,Sutthida Wongsuwan et al.
Edwin R Sukandar et al.
Ten undescribed benzophenones, schomburginones A-J, together with 14 known analogs were isolated from the leaves of Garcinia schomburgkiana, an edible plant native to the Indochina region. The structures of the undescribed compounds were el...
Triterpenoid saponins from Camellia sinensis roots with cytotoxic and immunomodulatory effects [0.03%]
具有细胞毒和免疫调节作用的山苍子根部三萜皂苷成分
Jiho Lee,Jae-Hee Lim,Go-Yeon Jung et al.
Jiho Lee et al.
Camellia sinensis L. (Theaceae) leaves have been used as a beverage in both Eastern and Western cultures for a long time, while its root has not been intensively studied. In this study, seven undescribed triterpenoid saponins (1-7) and twel...
Hederifolic acids A-D, hepta and hexasaccharides from the resin glycosides of Ipomoea hederifolia [0.03%]
Ipomoea hederifolia树脂苷的聚糖杂木脂素和寡糖化合物
Jhon F Castañeda-Gómez,Suzana Guimarães Leitão,Rogelio Pereda-Miranda
Jhon F Castañeda-Gómez
Scarlet morning glory, Ipomoea hederifolia L. (Convolvulaceae), is an ornamental vine native to the Americas with oxytocic, cytotoxic, antipsychotic, anti-inflammatory, antioxidant, and antimicrobial properties. A chemical study of the glyc...
Bisbenzylisoquinoline alkaloids from Plumula Nelumbinis inhibit vascular smooth muscle cells migration and proliferation by regulating the ORAI2/Akt pathway [0.03%]
睡莲胚芽茋衍生物通过调节ORAI2/Akt信号通路抑制血管平滑肌细胞的增殖和迁移
Xiao Feng,Baoping Xie,Yuantao Han et al.
Xiao Feng et al.
Plumula Nelumbinis, the embryo of the seed of Nelumbo nucifera Gaertn, is commonly used to make tea and nutritional supplements in East Asian countries. A bioassay-guided isolation of Plumula Nelumbinis afforded six previously undescribed b...
Highly oxygenated germacrane-type sesquiterpenoids from the whole plant of Salvia cavaleriei H.Lév. and their biological activities [0.03%]
富含氧代的倍半萜及其生物活性
Xiao-Han Chen,Xu Liu,Wen-Bo Cui et al.
Xiao-Han Chen et al.
The entire plant Salvia cavaleriei H.Lév. (Lamiaceae) is used as a traditional Chinese herbal medicine. Its leaves are edible, and the flowers can be soaked in water to make a health-care tea. In an effort to find natural bioactive chemica...
Eugenilones A-N: sesquiterpenoids from the fruits of Eugenia uniflora [0.03%]
尖叶番石榴果实中的倍半萜类化合物吴尼拉酮A-N
Mu Chen,Run-Qiang Chen,Yuan Guo et al.
Mu Chen et al.
(+) and (-)-Eugenilones A-K, 11 pairs of undescribed enantiomeric sesquiterpenoids, together with three undescribed biogenetically related members eugenilones L-N, were discovered from the fruits of Eugenia uniflora Linn. (Myrtaceae). Struc...
Triterpenoids with multi-skeletons as 11 β -HSD1 inhibitors from Euphorbia sikkimensis [0.03%]
含多骨架结构的戟叶大戟中的三萜作为11β-HSD1抑制剂
Chu-Hong Fang,Yu-Peng Li,Ying Li et al.
Chu-Hong Fang et al.
An exploration for 11β-HSD1 inhibitors from the whole plant of Euphorbia sikkimensis led to the identification of 10 undescribed triterpenoids 1-10, as well as 7 known triterpenoids (11-17). Their structures were determined by a combinatio...
Chiral separation of sesquineolignans from the stems and leaves of Neoshirakia japonica [0.03%]
日本细柱菊茎叶中倍半木脂素类化合物的拆分研究
Hai-Yan Zhao,Shuang He,Qian Lan et al.
Hai-Yan Zhao et al.
Twelve pairs of sesquineolignan enantiomers (1a/1b-6a/6b and 1c/1d-6c/6d), including twenty one undescribed and three known (2b, 3b, and 4b) sesquineolignans were isolated from an ethanol extract of the stems and leaves of Neoshirakia japon...
Unprecedented spirodioxynaphthalenes from the endophytic fungus Phyllosticta ligustricola HDF-L-2 derived from the endangered conifer Pseudotsuga gaussenii [0.03%]
来自濒危冷杉赛斯卡氏拟云杉中的半内生菌Phyllosticta ligustricola HDF-L-2的前所未有的螺二氧萘烯类化合物
Hao-Wei Chen,Chun-Xiao Jiang,Guang-Lei Ma et al.
Hao-Wei Chen et al.
Four undescribed palmarumycin-type spirodioxynaphthalenes (phyligustricins A-D) and a known biogenetic precursor (palmarumycin BG1) were isolated from a solid fermentation of Phyllosticta ligustricola HDF-L-2, an endophyte associated with t...
Santalane-type sesquiterpenoids and isobenzofuranones from cultures of Paraconiothyrium sporulosum YK-03 [0.03%]
帕肯尼托真菌YK-03的培养产物茋烷型倍半萜和异苯并呋喃酮类化合物
Li-Hua Zhang,Wen-Ke Gao,Shi-Wei Li et al.
Li-Hua Zhang et al.
Three undescribed santalane-type sesquiterpenoids (parasantalenoic acids A-C) and two undescribed epimeric isobenzofuranones (paraphthalides A and B) were isolated from cultures of the marine mud-associated fungus Paraconiothyrium sporulosu...