Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Garcibracteatone"'
Publikováno v:
The Journal of Organic Chemistry. 85:6620-6625
Two novel polycyclic polyprenylated acylphloroglucinols (PPAPs), garcibractinones A (1) and B (2), as well as three known analogues doitunggarcinones A-B (3-4) and garcibracteatone (5) were isolated from Garcinia bracteata fruits. Their structures we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09a9ffa2909875b180408cdaf9f43a45
https://doi.org/10.1021/acs.joc.0c00637
https://doi.org/10.1021/acs.joc.0c00637
Autor:
Jiao Bai, Hui-Ming Hua, Yue-Hu Pei, Zhan-Lin Li, Sheng-Li Niu, Yongkui Jing, Yue-Tong Wang, Xin-Yu Li, Sheng-Ge Li, Dahong Li
Publikováno v:
Journal of Natural Products. 81:749-757
With bioassay- and chemistry-guided fractionation, seven new caged prenylxanthones including two scalemic mixtures, epiisobractatin (1), 13-hydroxyisobractatin (2), 13-hydroxyepiisobractatin (3), 8-methoxy-8,8a-dihydrobractatin (4), 8-ethoxy-8,8a-dih
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::249f9258f6fd3186c155d2623b78e4b9
https://doi.org/10.1021/acs.jnatprod.7b00454
https://doi.org/10.1021/acs.jnatprod.7b00454
Autor:
Odile Thoison, Angèle Chiaroni, Nguyen Van Hung, Anthony Gramain, Dao Dinh Cuong, Thierry Sevenet
Publikováno v:
Tetrahedron. 61:8529-8535
New rearranged polyprenylxanthones, namely garcibracteatone, neoisobractatins A and B, and xerophenone C were isolated from the leaves and bark of a vietnamese Garcinia, Garcinia bracteata, together with 5-O-methylxanthone V1, bracteaxanthones I and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f9d61d2ff5ed660091600bacee6c421
https://doi.org/10.1016/j.tet.2005.05.091
https://doi.org/10.1016/j.tet.2005.05.091
Publikováno v:
ChemInform. 45
Additionally to the first total syntheses of the target compounds several novel syntheses of monoterpene fragments are described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11e73e841fd0c150d36b6b6db51ba391
https://doi.org/10.1002/chin.201436211
https://doi.org/10.1002/chin.201436211
Publikováno v:
Organic letters. 14(19)
The polycyclic polyprenylated acylphloroglucinol natural product garcibracteatone has been synthesized in four steps from phloroglucinol, using a strategy based on biosynthetic speculation. The key biomimetic transformation is a cascade of 7-endo-tri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee17b4e0c30ee9b59609dcf42a1b6d9d
https://pubmed.ncbi.nlm.nih.gov/23013382
https://pubmed.ncbi.nlm.nih.gov/23013382
Autor:
Erick M. Carreira, Stefan Diethelm
Publikováno v:
Synfacts. 9:0001-0001
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e465d9fb4a698682dba3670cca018709
https://doi.org/10.1055/s-0032-1317856
https://doi.org/10.1055/s-0032-1317856
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