18 Papers
44 Citations
Thi Nga Vo is an academic researcher from Ho Chi Minh City University of Technology. The author has contributed to research in topics: Chemistry & Pseuderanthemum. The author has an hindex of 4, co-authored 8 publications.
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Papers
Lignans and Triterpenes from the Root of Pseuderanthemum carruthersii var. atropurpureum
Thi Nga Vo,Phi Linh Nguyen,Lam Truong Tuong,Lawrence M. Pratt,Phung Nguyen Vo,Kim Phi Phung Nguyen,Ngoc Suong Nguyen +6 more
TL;DR: Two new lignans, pseuderesinol (1) and magnolin (5) exhibited moderate cytotoxic activities against the MCF-7 cancer cell line and the acetylcholinesterase inhibition and cytotoxicity activities against HeLa andMCF- 7 cancer cell lines were evaluated.
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Lignans and Triterpenes from the Root of Pseuderanthemum carruthersii var. atropurpureum.
Thi Nga Vo,Phi Linh Nguyen,Lam Truong Tuong,Lawrence M. Pratt,Phung Nguyen Vo,Kim Phi Phung Nguyen,Ngoc Suong Nguyen +6 more
TL;DR: Two new lignans, pseuderesinol (I) and pseuderanoside (II), and a new triterpene, pseuderanic acid (III), are isolated together with ten known compounds.
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Constituents of the leaves of Pseuderanthemum carruthersii (Seem.) Guill. var. atropurpureum (Bull.) Fosb.
Thi Nga Vo,Phi Linh Nguyen,Lam Truong Tuong,Phung Nguyen Vo,Kim Phi Phung Nguyen,Ngoc Suong Nguyen +5 more
TL;DR: A new iridoid, 5β,6β-dihydroxyantirrhide (1) was isolated from the dried leaves of Pseuderanthemum carruthersii (Seem.) Guill.
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A new depside and two new diphenyl ether compounds from the lichen Ramalina farinacea (L.) Ach
TL;DR: The chemical investigation of the Vietnamese lichen Ramalina farinacea (L.) Ach led to the isolation and the structure elucidation of eight compounds (1, 8) including one new depside, formulated as methyl homosekikate (1) and two new diphenyl ethers, 3-(2-carboxy-5methoxy-3-propylphenoxy)-2-hydroxy-4-methoxide-6-pentylbenzoic acid, namely ramalinic acid B (3) as discussed by the authors.
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A new oleanane-skeleton triterpene isolated from Coffea canephora.
TL;DR: Extensive fractionation of n-hexane extract from the dried powdered-trunks of Coffea canephora Pierre ex A.Froehner (Rubiaceae) led to the isolation of a new oleanane-skeleton triterpene, coffecano as mentioned in this paper.
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