Details

Autor(en) / Beteiligte

• Le, Hoang-Thuy-Tien
• Duong, Thuc-Huy
• Tran, Quyen-Thien-Phuc
• Pham, Nguyen-Kim-Tuyen
• Nguyen, Ngoc-Hong
• Dinh, Minh-Hiep
• Dang, Van-Son
• Sichaem, Jirapast

Titel

A New Sesquiterpene Glycoside from Leaves of Bombax ceiba

Ist Teil von

• Chemistry of natural compounds, 2022-09, Vol.58 (5), p.853-856

Ort / Verlag

New York: Springer US

Erscheinungsjahr

2022

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A new sesquiterpene glycoside, ceibanoside ( 1 ), was isolated from the leaves of Bombax ceiba, together with the previously-reported quercetin ( 2 ), kaempferol ( 3 ), naringenin ( 4 ), (+)-epicatechin ( 5 ), and procyanidin B2 ( 6 ). The structure of the new sesquiterpene glycoside was elucidated using chemical and physical evidence. Compound 2 showed antibacterial activity against Staphylococcus aureus, producing an inhibition zone with a diameter of 16.0 mm.