Results 1 to 10 of about 2,574 (111)

Bioactive Abietane-Type Diterpenoid Glycosides from Leaves of Clerodendrum infortunatum (Lamiaceae) [PDF]

Molecules, 2021
In this study, two previously undescribed diterpenoids, (5R,10S,16R)-11,16,19-trihydroxy-12-O-β-d-glucopyranosyl-(1→2)-β-d-glucopyranosyl-17(15→16),18(4→3)-diabeo-3,8,11,13-abietatetraene-7-one (1) and (5R,10S,16R)-11,16-dihydroxy-12-O-β-d-glucopyranosyl-
Md. Josim Uddin, Daniela Russo, Md. Anwarul Haque, Serhat Sezai Çiçek, Frank D. Sönnichsen, Luigi Milella, Christian Zidorn   +6 more
doaj   +2 more sources

Clerodane diterpenoid glycosides from the tuberous roots of Paratinospora sagittata: targeted isolation, structure characterization and immunomodulatory properties [PDF]

Natural Products and Bioprospecting
Guided by the MS/MS-based molecular networking, eight previously undescribed clerodane diterpenoid glycosides, designated tinospinosides F–M (1−8), along with 12 known analogues (9−20), were isolated from the tuberous roots of Paratinospora sagittata ...
Jun-Sheng Zhang, Rui Ao, Yin-Bo Pan, Xin-Cheng Zhuang, Yi-Ke Yin, Jie Bao, Hua Zhang   +6 more
doaj   +2 more sources

Integrative LC-HR-QTOF-MS and Computational Metabolomics Approaches for Compound Annotation, Chemometric Profiling and In Silico Antibacterial Evaluation of Ugandan Propolis [PDF]

Metabolites
Background/Objectives: Propolis is a complex bee product with a composition that varies according to local vegetation, environmental conditions, and bee foraging behaviours.
Ivan Kahwa, Christina Seel, Ronnie Tumwesigye, Patrick Onen, Ramona Oehme, Susan Billig, Rapheal Wangalwa, Jonans Tusiimire, Claudia Wiesner, Leonard Kaysser   +9 more
doaj   +2 more sources

Phytochemical and Biological Activities of Euphorbia clavarioides Boiss., a Traditional Wound-Healing Plant [PDF]

Plants
Euphorbia clavarioides Boiss. is traditionally used in wound healing and other medicinal applications. Its bioactive compounds and pharmacological potential remain underexplored.
Khulile Ngcukana, Siphamandla Qhubekani Njabuliso Lamula, Thando Bhanisa, Sandisiwe Maposa, Anathi Dambuza, Martha Wium, Juliano Domiraci Paccez, Luiz Fernando Zerbini, Lisa V. Buwa-Komoreng   +8 more
doaj   +2 more sources

Investigating the Phytochemical Constituents, Anti-Inflammatory, and Neuropharmacological Activities of Podocarpus neriifolius Leaves Through FT-IR, GC-MS, Experimental Studies, Molecular Docking, and Molecular Dynamics Simulations. [PDF]

Pharmacol Res Perspect
ABSTRACT Podocarpus neriifolius, a widely distributed medicinal plant in South and Southeast Asia, has traditionally been used to treat rheumatism and joint pain. This study aimed to investigate the phytochemical profile and therapeutic potential of the ethanolic leaf extract of P.
Hoque N, Tipu MTR, Bashar MA, Dash R, Ahamed KU, Ali ML, Mamun MJI, Akter B, Hossain MK, Proma NM.   +9 more
europepmc   +2 more sources

Four new labdane-type diterpenoid glycosides from Diplopterygium laevissimum [PDF]

Natural Products and Bioprospecting, 2013
Ming-Ming Li, Kou Wang, Li-Yan Peng
exaly   +2 more sources

Structural Insights into the Catalytic Mechanism of a Plant Diterpene Glycosyltransferase SrUGT76G1

Plant Communications, 2020
Diterpene glycosyltransferase UGT76G1 from Stevia rebaudiana (SrUGT76G1) is key to the generation of economically important steviol glycosides (SGs), a group of natural sweeteners with high-intensity sweetness.
Zhifeng Liu, Jianxu Li, Yuwei Sun, Peng Zhang, Yong Wang   +4 more
doaj   +1 more source

Unveiling Various Facades of Tinospora cordifolia Stem in Food: Medicinal and Nutraceutical Aspects

Molecules, 2023
Natural products with curative properties are gaining immense popularity in scientific and food research, possessing no side effects in contrast to other drugs.
Varisha Anjum, Uday Bagale, Ammar Kadi, Irina Potoroko, Shirish H. Sonawane, Areefa Anjum   +5 more
doaj   +1 more source

HPLC-MS/MS Analysis of Water-Extracted Components of Loquat Leaves and Structural Identification of Terpenoids

Shipin gongye ke-ji, 2022
Using high performance liquid chromatography-mass spectrometry(HPLC-MS/MS) technology, the components in the water extract of loquat leaves were analyzed, and the terpenoids were analyzed.
Jiamei LI, Wei XU, Xue ZHANG, Baiqi SHAO, Hongyao XIE, Fan WU, Zhiyu MA, Hua CHEN   +7 more
doaj   +1 more source

Bioactive glycosides from Chinese medicines

Memorias do Instituto Oswaldo Cruz, 1991
Glycosides are the bioactive components of many famous Chinese medicines. Here reported are some bioactive glycosides we discovered from Chinese medicines in recent years.
Jun Zhou
doaj   +1 more source