1
|
Tram LH, Thu Huong T, Thi Thuy L, Van Thong N, Tuan Anh N, Hoang Minh N, Thu Ha T, Anh Dung D, Thao NP, Thuong PT, Le DD, Hiep ND, Shin HJ. A new triterpenoid from the stems of Kadsura coccinea with antiproliferative activity. Nat Prod Res 2021; 36:2542-2546. [PMID: 34075849 DOI: 10.1080/14786419.2021.1914612] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A series of schiartane C29 nortriterpenoids with 5/5/7/6/5 membered consecutive rings (1‒5) with an unique schinortriterpenoid skeleton including a new, kadcoccilactone V (1), together with four known ones (2‒5) and three known triterpenoids (6‒8) were identified from stems of Kadsura coccinea (Lem.) A. C. Smith. The structures of 1 and known compounds were elucidated by interpretation of 1D and 2D NMR, and HR-ESI-MS data as well as comparing those data in the literature. All the isolated compounds were examined for cytotoxic effects against six human cancer cell lines [(HCT-15 (colon), NUGC-3 (stomach), NCI-H23 (lung), ACHN (renal), PC-3 (prostate), and MDA-MB-231 (breast)]. Among them, compound 6 showed potent cytotoxicity against NCI-H23 (GI50 1.28 µM) and NUGC-3 (GI50 1.28 µM), and significantly inhibited on PC-3, MDA-MB-231, ACHN, HCT-15 with GI50 values around 2.33 to 2.67 µM.
Collapse
Affiliation(s)
- Le Huyen Tram
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam
| | - Tran Thu Huong
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam
| | - Le Thi Thuy
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam
| | - Nguyen Van Thong
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam
| | - Nguyen Tuan Anh
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam
| | - Nguyen Hoang Minh
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam
| | - Tran Thu Ha
- Intellectual Property Office of Vietnam, Hanoi, Vietnam
| | - Dao Anh Dung
- Intellectual Property Office of Vietnam, Hanoi, Vietnam
| | - Nguyen Phuong Thao
- Institute of Marine Biochemistry (IMBC), Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Phuong Thien Thuong
- Biotechnology Department, Vietnam - Korea Institute of Science and Technology, Hanoi, Vietnam
| | - Duc Dat Le
- Division of Computational Physics, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam.,Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Nguyen Dinh Hiep
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Hee Jae Shin
- Department of Marine Biotechnology, University of Science and Technology (UST), Daejeon, Korea.,Marine Natural Products Chemistry Laboratory, Korea Institute of Ocean Science and Technology, Busan, Korea
| |
Collapse
|