Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Chang-Heng Tan"'
Publikováno v:
Phytochemistry. 205
Hyperacmotone A, a polycyclic polyprenylated acylphloroglucinol (PPAP) with an unprecedented skeleton, along with five undescribed congeners and eleven reported ones, was isolated from Hypericum acmosepalum. Hyperacmotone A possesses a unique monocyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65bcc3bab5a7cedda527f0f46704213a
https://pubmed.ncbi.nlm.nih.gov/36309111
https://pubmed.ncbi.nlm.nih.gov/36309111
Autor:
Xiao-Feng Wang, Ren-Jie Wei, Qiang-Qiang Fang, Wan-Ying He, Kun Jiang, Shi-Jin Qu, Jun-Jie Tan, Chang-Heng Tan
Publikováno v:
Fitoterapia. 157
Melodicochinines A - D (1-4), four new monoterpene indole alkaloids (MIAs), along with 21 known ones, were isolated from the stems and twigs of Melodinus cochinchinensis. Their structures were elucidated on the basis of extensive spectroscopic analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6858cd6e6e8f9fd4d53ad7433245a9ec
https://pubmed.ncbi.nlm.nih.gov/34974140
https://pubmed.ncbi.nlm.nih.gov/34974140
Publikováno v:
Fitoterapia. 134:96-100
Seventeen structurally diverse lignans, comprising six new compounds, ecdysanols A (1), B (11), C - E (13-15), and F (17), were isolated from the caulis of Urceola rosea. The structures and absolute configurations of these new compounds were elucidat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f35c3c63a79aae3d8a009f7f26d8cf0b
https://doi.org/10.1016/j.fitote.2019.02.011
https://doi.org/10.1016/j.fitote.2019.02.011
Publikováno v:
Natural Product Research. 34:1131-1137
A new 12-membered macrolide, aspergillolide (1), along with nine known compounds (2-10), were isolated from the fungus Aspergillus sp. S-3-75 associated with the sea cucumber Holothuria nobilis Selenka. The structure and absolute stereochemistry of 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb68591600d38e2b2ac0476b27496970
https://doi.org/10.1080/14786419.2018.1552699
https://doi.org/10.1080/14786419.2018.1552699
Autor:
Ai-Zhu Wang, Qiang-Qiang Fang, Tong-Tong Feng, Chang-Heng Tan, Wan-Ying He, Ren-Jie Wei, Qun Lu
Publikováno v:
Phytochemistry. 187
Uralins A − D, four undescribed polycyclic polyprenylated acylphloroglucinols (PPAPs) featuring an unprecedented fused hexacyclic architecture, a unique monocyclic tetra-seco-tetranor-b-PPAP, an oxidative b-PPAP and a rare norspiroindane-type m-PPA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a3d23a81e6056305c234b2b4ebda084
https://pubmed.ncbi.nlm.nih.gov/33882428
https://pubmed.ncbi.nlm.nih.gov/33882428
Autor:
Qiang-Qiang Fang, Ling-Zhi Wu, Ya-Nan Liu, Chang-Heng Tan, Kun Jiang, Shi-Jin Qu, Qi-Qi Wang, Xiao-Dong Wang
Publikováno v:
Fitoterapia. 146
Hookerianones A – E (1–5), five new polyprenylated acylphloroglucinols (PPAPs), along with six known ones, were isolated from the aerial parts of Hypericum hookerianum. Their structures were elucidated by analyses of MS, NMR, chiroptical properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82119346a852d76acaedf0e8a4613245
https://pubmed.ncbi.nlm.nih.gov/32593692
https://pubmed.ncbi.nlm.nih.gov/32593692
Autor:
Qiang-Qiang Fang, Weiliang Zhu, Chang-Heng Tan, Kun Jiang, Shi-Jin Qu, Shi-Jun He, Jiang-Pin Zuo, Zhengdan Zhu, Ting-Ting Hao, Xiao-Feng Wang
Publikováno v:
Bioorganic chemistry. 99
Alopecines A–E (1–5), five unusual matrine-type alkaloids featuring with an additional dichlorocyclopropane (1–3) or a di/tri-chloromethyl (4/5) attached on the D ring, were isolated from the seeds of Sophora alopecuroides. Their structures and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5840c5be429912a940e5c33cd9546a6
https://pubmed.ncbi.nlm.nih.gov/32302796
https://pubmed.ncbi.nlm.nih.gov/32302796
Publikováno v:
Fitoterapia. 130:61-65
Perilla frutescens (L.) Britt. (Lamiaceae) is a traditionally medicinal herb in East Asian countries to treat various diseases. In present study, the low-polarity constituents of the aerial parts of P. frutescens were investigated and their anti-infl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c72890185e5bf0553a92a28efbc1b6
https://doi.org/10.1016/j.fitote.2018.08.006
https://doi.org/10.1016/j.fitote.2018.08.006
Publikováno v:
Fitoterapia. 129:179-184
The fruits of Swietenia macrophylla (skyfruits) are commercially used as healthcare products to improve blood circulation. An investigation of active ingredients of skyfruits led to the isolation of four new limonoids, swietemacrolides A−D (1–4),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::425c9ccff4741d072f7782735dbf5973
https://doi.org/10.1016/j.fitote.2018.07.001
https://doi.org/10.1016/j.fitote.2018.07.001
Publikováno v:
Phytochemistry. 145:93-102
A phytochemical investigation on the aerial part of Euphorbia helioscopia (Euphorbiaceae) led to the isolation of 22 highly oxygenated diterpenoids with structural types of ent-abietane, ent-kaurane, lathyrane, ent-atisane and ingenane. 17 of them, n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed3aa1db361202d2f2ab15505395eef
https://doi.org/10.1016/j.phytochem.2017.10.012
https://doi.org/10.1016/j.phytochem.2017.10.012