Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Ai Jun Hou"'
Publikováno v:
Natural Products and Bioprospecting, Vol 10, Iss 1, Pp 45-49 (2020)
Abstract Four new alkaloids, ficuhismines A–D (1–4), together with three known ones, were isolated from Ficus hispida. Their structures were elucidated by spectroscopic analysis and chemical method. The new compounds represent the first amine alk
Externí odkaz:
https://doaj.org/article/7c9417869da046dd94184e7e2b8d9521
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2018, Iss 100, Pp 1-20 (2018)
We study a class of singular elliptic equations involving critical Sobolev exponent and Kirchhoff-type nonlocal term $-\big(a+b\int_{\Omega}|\nabla u|^2dx\big)\Delta u=u^{5}+g(x,u)+\lambda u^{-\gamma}$, $x\in\Omega, u>0$, $x\in\Omega$, $u=0$, $x\in\p
Externí odkaz:
https://doaj.org/article/8cce133e7efc4ce0a5f1091b06e74b3c
Publikováno v:
Chinese Journal of Chemistry. 40:2882-2892
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdccfe6fe4c7b2fcfb90c1007f2d7c3a
https://doi.org/10.1002/cjoc.202200433
https://doi.org/10.1002/cjoc.202200433
Publikováno v:
Organic Chemistry Frontiers. 9:6475-6483
Undescribed enantiomeric pairs of acylphloroglucinol related meroterpenoids with 11/5/6 spiro-heterocyclic systems were isolated from Hypericum kouytchense.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7f813888b136648d5b8ff3460384d68
https://doi.org/10.1039/d2qo01485h
https://doi.org/10.1039/d2qo01485h
Publikováno v:
Planta Medica. 88:678-684
Two new maytansinoids, N-methyltreflorine (1) and methyltrewiasine (2), were isolated from the dried fruits of Trewia nudiflora, together with three known congeners (3 – 5). Their structures were elucidated by spectroscopic methods, and the absolut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25dae90ad269d07771f405275263eb7a
https://doi.org/10.1055/a-1530-1128
https://doi.org/10.1055/a-1530-1128
Publikováno v:
Phytochemistry. 207:113565
Five undescribed enantiomeric pairs of acylphloroglucinol-monoterpene meroterpenoids ((+)-/(-)-eucateretins A-E) resolved by chiral-phase HPLC were obtained from the leaves of Eucalyptus tereticornis Smith, along with nine known analogues. Their stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0b3fea6920f42c425d16a6bd3619320
https://doi.org/10.1016/j.phytochem.2022.113565
https://doi.org/10.1016/j.phytochem.2022.113565
Publikováno v:
Bioorganic Chemistry. 132:106381
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eee4ff6cee28995a2219d7daf8a6204c
https://doi.org/10.1016/j.bioorg.2023.106381
https://doi.org/10.1016/j.bioorg.2023.106381
Publikováno v:
Bioorganic chemistry. 124
Three novel dimeric sesquiterpenoids named sarglanoids A-C (1-3), two undescribed monomeric sesquiterpenoids named sarglanoids D (4) and E (5), and seven known compounds (6-12), were isolated and characterized from Sarcandra glabra. Compound 1 repres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8406c641b1e0e188e993ca2af574d1e1
https://pubmed.ncbi.nlm.nih.gov/35487074
https://pubmed.ncbi.nlm.nih.gov/35487074
Publikováno v:
Chinese Chemical Letters. 31:1263-1266
Hyperinoids A (1) and B (2), two prenylated acylphloroglucinol related meroterpenoids, were isolated from Hypericum patulum. Compound 1 incorporates an unprecedented 11,12-dioxatetracyclo[5.4.3.01,7.04,14]tetradecane system, while 2 possesses a uniqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7f6ac8433e94e69c0f5771829549e2
https://doi.org/10.1016/j.cclet.2019.10.014
https://doi.org/10.1016/j.cclet.2019.10.014
Autor:
Qing Shi, Ying-Ying Shao, Jia Li, Jian-Fa Zong, Ai-Jun Hou, Meng-Meng Zhang, Yubo Zhou, Zhu Hu
Publikováno v:
Organic Letters. 22:2797-2800
Hyperprins A (1) and B (2), two polyprenylated acylphloroglucinol related meroterpenoids with undescribed carbon skeletons, were isolated from Hypericum przewalskii. Compound 1 possesses a new 6/6/6/6/5/5 hexacyclic system with an unprecedented tetra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34806828009cecc1941025e3eabc413e
https://doi.org/10.1021/acs.orglett.0c00786
https://doi.org/10.1021/acs.orglett.0c00786