Seven Previously Undescribed Seco-abietane and Seco-isopimarane Type Diterpenoids from Biscogniauxia sp. and Their Biological Activities [0.03%]
来源于不知名Biscogniauxia物种的7个新倍半萜茋及其生物活性研究
Meng Zhang,Yang Yan,Wen-Song Bi et al.
Meng Zhang et al.
Three undescribed seco-abietane type (1-3) and four undescribed 3, 4 seco-isopimarane type diterpenoids (4-7) have been isolated from Biscogniauxia sp. 71-10-1-1. Their structures were determined by spectroscopic analyses, quantum chemical ...
Benzylisoquinoline alkaloid dimers with antitumor activities from Thalictrum wangii B. Boivin [0.03%]
王氏铁线莲中抗肿瘤活性的生物碱二聚体成分研究
Qiong Jin,Xue-Meng Liu,Dao-Min Liu et al.
Qiong Jin et al.
Eight previously undescribed benzylisoquinoline alkaloid dimers, neothalfines A-H (1-8), alongside thirteen known analogs (9-21), were isolated from roots of Thalictrum wangii B. Boivin. The structures and absolute configurations were eluci...
Withanolides from Datura stramonium: two unprecedented B-ring-seco derivatives and anti-inflammatory active analogues [0.03%]
东莨菪中两种前所未见的B环不饱和_WITHANOLIDE类成分及其抗炎活性类似物研究
Juan Pan,Gang-Tao Bu,Si-Yi Wang et al.
Juan Pan et al.
UV-guided separation of the Datura stramonium L. extract led to the elucidation of thirteen previously unreported withanolides (1-13), together with nine known analogues (14-22). Compounds 1 and 2 are unprecedented withanolides featuring B-...
Protective effect of germacrane-type sesquiterpenoids from Chrysanthemum morifolium (Jinsi Huangju) against acetaminophen induced liver injury via inhibition of apoptosis [0.03%]
菊花内酯类倍半萜对郁金酚诱导的肝损伤保护作用及抑凋亡机制研究
Sai Jiang,Mengyun Wang,Qingling Xie et al.
Sai Jiang et al.
Fifteen previously undescribed germacrane-type sesquiterpenoids (1-15) along with seven known analogues (16-22) were isolated from the flowers of Chrysanthemum morifolium Ramat. (Jinsi Huangju). Their structures were identified by analysis ...
Molecular networking-guided discovery of anti-inflammatory diterpenoids from the roots of Euphorbia prolifera [0.03%]
基于分子网络导向的Euphorbia prolifera根中抗炎二萜类成分的研究
Xiuli Wang,Yang Xu,Yali Wang et al.
Xiuli Wang et al.
Molecular-network-guided mining of a diterpenoid extract from Euphorbia prolifera Buch.-Ham. ex D.Don roots highlighted a cluster assigned to myrsinane-type diterpenoids. This directed the isolation of six undescribed myrsinanes, one tiglia...
Nine previously undescribed immunosuppressive ent-labdane diterpenoids from the roots of Eurysolen gracilis [0.03%]
拟羊齿草中九种新的免疫抑制ent-香树素二萜类化合物
Lin-Lin Teng,Yan-Chun Liu,Chao-Jiang Xiao et al.
Lin-Lin Teng et al.
A detailed phytochemical investigation of the roots of Eurysolen gracilis (Lamiaceae) led to the isolation of nine previously undescribed ent-labdane diterpenoids (1-9), including two unprecedented 18(4→3)-abeo-ent-labdane-type diterpenoid...
Diterpene-phenylpropanoid conjugates and seco-abietane diterpenoids from dried branches of Illicium cambodianum with inhibitory activity against PCSK9 secretion [0.03%]
链格孢毒素柬埔寨拟南芥中的二萜茋类共轭体及齐默三萜从干燥枝条中抗菌蛋白分泌抑制活性 исследование
Jungmoo Huh,Chan-Woong Park,Piseth Nhoek et al.
Jungmoo Huh et al.
Seven previously undescribed abietane-type diterpenoids (1-6, 12) including structurally rare hybrids of a diterpene and a phenylpropanoid moiety (1 and 2) and 9,10-seco-abietane diterpene derivatives possessing a γ-lactone ring (3 and 4),...
Monomeric and dimeric sesquiterpenoids from Artemisia princeps Pamp and their anti-inflammatory activity [0.03%]
天名 бонус提取物的单体和二聚体成分及抗炎活性研究
Hong-Xia Li,Si-Yu Bai,Bao-Jun Su et al.
Hong-Xia Li et al.
Seven undescribed sesquiterpenoids, including three germacranolides (1-3), a germacranoic acid (14), a 5/8/3 tricyclic sesquiterpenoid (16), an elemane methyl ester (18), and a germacranolide dimer (22), along with 15 known analogues (4-13,...
Hong-Bo Ye,Xian-Run Wu,Li Wang et al.
Hong-Bo Ye et al.
Two previously undescribed lathyrane-type diterpenoids, daphngenoids A-B (1-2), and one new daphnane-type diterpenoid, daphngenoid C (3), along with eight known compounds (4-11), were isolated from the buds of Daphne genkwa. Notably, daphng...
Nitric oxide inhibitory and cytotoxic secondary metabolites from Talaromyces sp. BHM8-7 [0.03%]
Talaromyces sp. BHM8-7的抑制一氧化氮和细胞毒性的次生代谢产物
Jae Sang Han,Dahyeon Lee,Jun Gu Kim et al.
Jae Sang Han et al.
Two previously undescribed sesquiterpenes (1 and 2), one meroterpenoid (3), and one cyclic peptide (4), together with four known metabolites (5-8) were isolated from Talaromyces sp. BHM8-7. Their structures were elucidated by comprehensive ...