α-GLUCOSIDASE INHIBITORS FROM Barleria prionitis LINN.

Chỉ số đề mục

Lĩnh vực nghiên cứu

Dạng tài liệu

BB

Tác giả

Hoang Tuan Anh, Tran My Duyen, Onesy Keomanykham, Tran Thi Bich Lien, Le Thi Phuong Hoa, Pham Van Cong, Dang Ngoc Quang, Lê Thị Phương Hoa⁽¹⁾

Nhan đề

α-GLUCOSIDASE INHIBITORS FROM Barleria prionitis LINN.

Nhan đề tiếng anh

α-GLUCOSIDASE INHIBITORS FROM Barleria prionitis LINN.

Nguồn trích

Tạp chí Khoa học - Trường Đại học Sư phạm Hà Nội: Khoa học Tự nhiên

Năm xuất bản

2023

Số

68

Trang

131

ISSN

Từ khóa

Từ khóa tiếng anh

Tóm tắt

Phytochemical studies on the methanolic extract of Barleria prionitis Linn. collected in Luang Namtha province, Laos have led to the isolation and structural elucidation of four secondary metabolites, including two iridoid glycosides: shanzhiside methyl ester (1), barlerin (2); one sterol: stigmasterol (3); and a sterol glycoside: β-sitosterol glycoside (4). Their structures were identified by spectroscopic analyses such as 1D and 2D NMR spectra. In addition, two iridoid glycosides (1, 2) showed weak inhibition of α-glucosidase.

Tóm tắt tiếng anh

Phytochemical studies on the methanolic extract of Barleria prionitis Linn. collected in Luang Namtha province, Laos have led to the isolation and structural elucidation of four secondary metabolites, including two iridoid glycosides: shanzhiside methyl ester (1), barlerin (2); one sterol: stigmasterol (3); and a sterol glycoside: β-sitosterol glycoside (4). Their structures were identified by spectroscopic analyses such as 1D and 2D NMR spectra. In addition, two iridoid glycosides (1, 2) showed weak inhibition of α-glucosidase.

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