Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Yue-Hu Wang"'
Publikováno v:
Natural Products and Bioprospecting, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Bioassay-guided fractionation of the EtOH extract from the flowers of Aquilaria sinensis (Lour.) Spreng. (Thymelaeaceae) led to the isolation of a new cucurbitane-type triterpenoid, aquilarolide A (1), along with five known compounds (2–6)
Externí odkaz:
https://doaj.org/article/16d1652250ee4b9787b40dea430a2a12
Autor:
Lu Zhang, Ping Yi, Hui Yan, Xiao-Nian Li, Meng-Yuan Xia, Jun Yang, Ji-Feng Luo, Yue-Qiu He, Yue-Hu Wang
Publikováno v:
Natural Products and Bioprospecting, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Five new 2-(2-phenylethyl)chromone derivatives, (5S,6R,7R,8S,7ʹR)-7ʹ-hydroxyagarotetrol (1), (5S,6R,7R,8S,7ʹS)-7ʹ-hydroxyagarotetrol (2), (6S,7S,8R)-2‑[2‑(4-methoxyphenyl)ethyl]‑6,7,8‑trihydroxy‑5,6,7,8‑tetrahydrochromone (3)
Externí odkaz:
https://doaj.org/article/db9c1be1752f483db605930a6dcb34c9
Publikováno v:
Journal of Ethnobiology and Ethnomedicine, Vol 17, Iss 1, Pp 1-21 (2021)
Abstract Background Douyu Village, inhabited by the Lhoba people, is situated within the Eastern Himalayas, in southeastern Tibet, China. The village is located among high mountains and valleys, which feature complex terrain with cold and dry climate
Externí odkaz:
https://doaj.org/article/8c2d110f4b0341128e2e0e16c2d3900e
Autor:
Tin Thu Thu Aung, Meng-Yuan Xia, Pyae Phyo Hein, Rong Tang, Dong-Dong Zhang, Jun Yang, Xue-Fei Yang, Dong-Bao Hu, Yue-Hu Wang
Publikováno v:
Natural Products and Bioprospecting, Vol 10, Iss 5, Pp 337-344 (2020)
Abstract Two new 2H-pyran-2-one glucosides, cuscutarosides A (1) and B (2), and one new steroidal glucoside, 7β-methoxy-β-sitosterol 3-O-β-glucopyranoside (3), together with 12 known compounds (4–15) were isolated from the whole plant of Cuscuta
Externí odkaz:
https://doaj.org/article/c627c55d502c4d93a9b11122b5f66eb5
Autor:
Yi-Fang Chen, Dong-Dong Zhang, Dong-Bao Hu, Xiao-Nian Li, Ji-Feng Luo, Xiao-Yan Duan, Yan-Ni Zhang, Yue-Hu Wang
Publikováno v:
Results in Chemistry, Vol 4, Iss , Pp 100298- (2022)
This study isolated six carboline alkaloids, (3S,4R)-1-(β-carbolin-1-yl)-3,4,5-trihydroxy-1-pentanone (1), β-carboline (2), 1-hydroxymethyl-β-carboline (3), perlolyrine (4), (1S,3S)-1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid (5) an
Externí odkaz:
https://doaj.org/article/6af6fa0ec0014b6a9306b447d4426436
Autor:
Nay Lin Tun, Dong-Bao Hu, Meng-Yuan Xia, Dong-Dong Zhang, Jun Yang, Thaung Naing Oo, Yue-Hu Wang, Xue-Fei Yang
Publikováno v:
Natural Products and Bioprospecting, Vol 9, Iss 3, Pp 243-249 (2019)
Abstract We aimed at reporting the chemical constituents and antimicrobial activities of Leea aequata L., a traditional folk medicine used in Myanmar for the treatment of wounds and skin diseases. A new neolignan, (7S,8R)-9′-O-acetylcedrusin (1), a
Externí odkaz:
https://doaj.org/article/12cd62ac3cc54554aa3c18a9b098b47f
Autor:
Rong Tang, Ya-Qiong Zhang, Dong-Bao Hu, Xue-Fei Yang, Jun Yang, Myint Myint San, Thaung Naing Oo, Yi Kong, Yue-Hu Wang
Publikováno v:
Natural Products and Bioprospecting, Vol 9, Iss 3, Pp 231-241 (2019)
Abstract Two new amides (E)-N-cinnamoyl-2-methoxypiperidine (1) and (R)-1-(2-oxopyrrolidin-3-yl)-5,6-dihydropyridin-2(1H)-one (2), four new amide glucosides, retrofractosides A–D (3–6), and two new phenylpropanoid glucosides, retrofractosides E (
Externí odkaz:
https://doaj.org/article/f7b68df4273e4a00aa2de5ad60899d2a
Antifungal constituents from Nicotiana tabacum with the Wz locus infected by Phytophthora nicotianae
Autor:
Ying-Li Yang, Bi-Qing Song, Jing-Yu Long, Duan-Huang Fang, Dong-Bao Hu, Na Song, Ji-Feng Luo, Jian-Min Zeng, Yue-Hu Wang
Publikováno v:
Results in Chemistry, Vol 3, Iss , Pp 100196- (2021)
Seven compounds, (S)-(−)-N'-nitrosoanatabine [(S)-(−)-1], (R)-(+)-N'-nitrosoanatabine [(R)-(+)-1], nicotine (2), capsidiol (3), (1S,2E,4S,6R,7E,11E)-2,7,11-cembratriene-4,6-diol (α-CBT-diol, 4), (1S,2E,4R,6R,7E,11E)-2,7,11-cembratriene-4,6-diol
Externí odkaz:
https://doaj.org/article/fe760d5d2f514680b5893fa32bd5fc79
Autor:
Meng-Yuan Xia, Jun Yang, Pan-Hua Zhang, Xiao-Nian Li, Ji-Feng Luo, Chun-Lin Long, Yue-Hu Wang
Publikováno v:
Natural Products and Bioprospecting, Vol 8, Iss 6, Pp 419-430 (2018)
Abstract One undescribed amide, pipermullesine A, two undescribed isoquinoline alkaloids, pipermullesines B and C, and six undescribed dipeptides, pipermullamides A–F, along with 28 known compounds, were isolated from the aerial parts of Piper mull
Externí odkaz:
https://doaj.org/article/c7a5de3f7c3e4eb4896f5d422c93014a
Autor:
Saowaluck Tibpromma, Lu Zhang, Samantha C. Karunarathna, Tian-Ye Du, Chayanard Phukhamsakda, Munikishore Rachakunta, Nakarin Suwannarach, Jianchu Xu, Peter E. Mortimer, Yue-Hu Wang
Publikováno v:
Life, Vol 11, Iss 4, p 363 (2021)
Algae, bacteria, and fungi, as well as higher plants, produce a wide variety of secondary metabolites known as natural products. Natural products are well known as remarkable sources of many therapeutic agents. The genus Nemania is a wood-decaying fu
Externí odkaz:
https://doaj.org/article/dcb31ac87b4a46d491316a73833a3e13