Zobrazeno 1 - 4
of 4
pro vyhledávání: '"José C. Da Silveira"'
Publikováno v:
Phytochemistry. 31:2913-2914
A new xanthone was isolated from the trunk wood of Haploclathra paniculata and its structure determined by spectroscopic methods as 2,7-dihydroxy-1-methoxyxanthone.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a022ab342e8078b7a333351339157af9
https://doi.org/10.1016/0031-9422(92)83665-l
https://doi.org/10.1016/0031-9422(92)83665-l
Autor:
José C. Da Silveira, Tanus J. Nagem
Publikováno v:
Phytochemistry. 25:2681-2682
A new xanthone was isolated from the trunk wood of Haploclathra paniculata and its structure determined by UV, IR, NMR and mass spectrometry as 3,7-dihydroxy-1,8-dimethoxyxanthone.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0c23710c224d5a564b63dea7bfb83ac
https://doi.org/10.1016/s0031-9422(00)84543-4
https://doi.org/10.1016/s0031-9422(00)84543-4
Autor:
Tanus J. Nagem, José C. Da Silveira
Publikováno v:
Phytochemistry. 25:503-504
A new xanthone was isolated from the trunk wood of Haploclatha leiantha and its structure determined by UV, IR and mass spectrometry as 1,3-dihydroxy-5,6-dimethoxyxanthone.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1f835cf2e077b5bfdca71c66b907068
https://doi.org/10.1016/s0031-9422(00)85510-7
https://doi.org/10.1016/s0031-9422(00)85510-7
Publikováno v:
Phytochemistry. 14:1829-1830
The stem wood of Zeyhera digitalis (Bignoniaceae) contains, besides d -glucose, vanillic acid, veratric acid and lapachol, a natural dilignol type compound for which the structure of 2,2′-dihydroxy-3,3′-dimethoxy-5-ω-oxo- E -propenyl)-5′-(ω-h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adb08fc0ab10f589d5800adc77795988
https://doi.org/10.1016/0031-9422(75)85304-0
https://doi.org/10.1016/0031-9422(75)85304-0