Bioactive Pyranoxanthones from the Roots of Calophyllum blancoi
スポンサーリンク
概要
- 論文の詳細を見る
Phytochemical investigation of the roots of Calophyllum blancoi growing in Taiwan resulted in the isolation of three new pyranoxanthones, blancoxanthone (1), acetyl blancoxanthone (2) and 3-hydroxyblancoxanthone (3), in addition to two known pyranoxanthones, pyranojacaeubin (4) and caloxanthone (5). Structural characterization of the isolated compounds was determined by spectral analyses especially 2-D NMR. Biological study of the isolated xanthones revealed that blancoxanthone (1) exhibited significant anti-coronavirus activity.
- 公益社団法人日本薬学会の論文
- 2005-02-01
著者
-
Wang L‐t
National Sun Yat‐sen Univ. Kaohsiung Twn
-
Wang Li-tang
Institute Of Marine Resources National Sun Yat-sen University
-
Khalil A
National Sun Yat‐sen Univ. Kaohsiung Twn
-
Khalil Ashraf
Institute Of Marine Resources National Sun Yat-sen University
-
SHEN Ya-Ching
School of Pharmacy, College of Medicine, National Taiwan University
-
SHEN Ya-Ching
Institute of Marine Resources, National Sun Yat-sen University
-
CHIANG Lien
Virology and Immunology, Kaohsiung Medical University
-
CHENG Pei-Wen
Virology and Immunology, Kaohsiung Medical University
-
Shen Y‐c
National Sun Yat‐sen Univ. Kaohsiung Twn
-
Chiang Lien
Virology And Immunology Kaohsiung Medical University
-
Cheng Pei-wen
Virology And Immunology Kaohsiung Medical University
-
Shen Ya-ching
Institute Of Marine Resources National Sun Yat-sen University
関連論文
- Four New Nonaoxygenated C_ Dibenzocylcooctadiene Lignans from Kadsura philippinensis
- New Taxane Diterpenoids from the Roots of Taiwanese Taxus mairei
- Chromanones and Dihydrocoumarins from Calophyllum blancoi
- A Novel Cytotoxic C-Methylated Bifiavone, Taiwanhomoflavone-B from the Twigs of Cephalotaxus wilsoniana
- A Novel Cytotoxic C-Methylated Biflavone from the Stem of Cephalotaxus wilsoniana
- Inocalophyllins A, B and Their Methyl Esters from the Seeds of Calophyllum inophyllum
- Bioactive Pyranoxanthones from the Roots of Calophyllum blancoi
- Two New Sesquiterpene Lactones from Ixeris chinensis
- Two New Cytotoxic Clerodane Diterpenoids from Casearia membranacea
- New Taxane Diterpenoids from Taiwanese Taxus sumatrana
- Taxumairols X-Z, New Taxoids from Taiwanese Taxus mairei
- Juncenolides F and G, Two New Briarane Diterpenoids from Taiwanese Gorgonian Junceella juncea
- The Preparation and Evaluation of 1-Substituted 1,2,3,4-Tetrahydro- and 3,4-Dihydro-β-carboline Derivatives as Potential Antitumor Agents
- Storage Behavior of Chionanthus retusus Seed and Asynchronous Development of the Radicle and Shoot Apex during Germination in Relation to Germination Inhibitors, Including Abscisic Acid and Four Phenolic Glucosides
- Taxane Diterpenoids from Seeds of Taxus mairei
- New Bicyclic Taxane Diterpenoids from Taxus sumatrana