Pham H. Yen

Hanoi, Viet Nam

Last Updated: 09/26/2026

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Found 76 publications

Discovery of four new malabaricane saponins, malabarosides A-D, from the aerial parts of Dysphania ambrosioides with nitric oxide production inhibitory activity.

Discovery of four new malabaricane saponins, malabarosides A-D, from the aerial parts of Dysphania ambrosioides with nitric oxide production inhibitory activity.

Journal: Journal of natural medicines

Published: June 12, 2026

Dracafoliasides A-D, four undescribed spirostanol glycosides from Dracaena angustifolia with nitric oxide production inhibitory activity.

Dracafoliasides A-D, four undescribed spirostanol glycosides from Dracaena angustifolia with nitric oxide production inhibitory activity.

Journal: Journal of natural medicines

Published: May 24, 2026

Two New Highly Oxygenated Monoterpenes From the Seeds of Dysphania ambrosioides and Their Inflammatory Activity In Vitro and In Silico.

Two New Highly Oxygenated Monoterpenes From the Seeds of Dysphania ambrosioides and Their Inflammatory Activity In Vitro and In Silico.

Journal: Chemistry & biodiversity

Published: April 17, 2026

Lactucaindicas a-C: three newly identified compounds from lactuca indica L. that inhibit NO production.

Lactucaindicas a-C: three newly identified compounds from lactuca indica L. that inhibit NO production.

Journal: Natural product research

Published: November 19, 2025

Three Previously Undescribed Compounds Isolated From the Leaves of Syzygium antisepticum With Their α-Glucosidase and Nitric Oxide Inhibitory Activity.

Three Previously Undescribed Compounds Isolated From the Leaves of Syzygium antisepticum With Their α-Glucosidase and Nitric Oxide Inhibitory Activity.

Journal: Chemistry & biodiversity

Published: May 27, 2025

Camehakosides A-E, Five Undescribed Acylated Oleanane Saponins From the Leaves of Camellia hakodae With Their α-Glucosidase Inhibitory Activity.

Camehakosides A-E, Five Undescribed Acylated Oleanane Saponins From the Leaves of Camellia hakodae With Their α-Glucosidase Inhibitory Activity.

Journal: Chemistry & biodiversity

Published: February 26, 2025

Discovery of Undescribed Triterpenoids and Flavonoids From the Fruits of Syzygium attopeuense With Their α-Glucosidase and α-Amylase Inhibitory Activity.

Discovery of Undescribed Triterpenoids and Flavonoids From the Fruits of Syzygium attopeuense With Their α-Glucosidase and α-Amylase Inhibitory Activity.

Journal: Chemistry & biodiversity

Published: December 06, 2024

Phyllanretiosides A and B: Two Undescribed Compounds from Phyllanthus Reticulatus with Nitric Oxide Production Inhibition and Antimicrobial Activity.

Phyllanretiosides A and B: Two Undescribed Compounds from Phyllanthus Reticulatus with Nitric Oxide Production Inhibition and Antimicrobial Activity.

Journal: Chemistry & biodiversity

Published: July 03, 2024

Five New Furostanol Glycosides from the Fruits of Tribulus terrestris with NO Production Inhibitory Activity.

Five New Furostanol Glycosides from the Fruits of Tribulus terrestris with NO Production Inhibitory Activity.

Journal: Chemistry & biodiversity

Published: May 21, 2024

New diterpene lactone derivatives from Aphanamixis polystachya leaves inhibit nitric oxide production in RAW 264.7 cells.

New diterpene lactone derivatives from Aphanamixis polystachya leaves inhibit nitric oxide production in RAW 264.7 cells.

Journal: RSC advances

Published: April 22, 2024

Discovery of new triterpene glycosides from Dendrobium officinale with their α-glucosidase and α-amylase inhibitory activity.

Discovery of new triterpene glycosides from Dendrobium officinale with their α-glucosidase and α-amylase inhibitory activity.

Journal: RSC advances

Published: February 26, 2024

Undescribed Triterpenes from the Leaves of Syzygium myrsinifolium with Their α-Glucosidase and α-Amylase Inhibition Activity.

Undescribed Triterpenes from the Leaves of Syzygium myrsinifolium with Their α-Glucosidase and α-Amylase Inhibition Activity.

Journal: Chemistry & biodiversity

Published: January 15, 2024

Showing 1-12 of 76

Last Updated: 09/26/2026