Four new cucurbitane-type triterpenes from Momordica charantia L. with their cytotoxic activities and protective effects on H2O2-damaged pancreatic cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Natural Medicines"
DOI: 10.1007/s11418-019-01336-1
Abstract: Four new cucurbitane-type triterpenes were isolated from the fruit of Momordica charantia L. The structures of the new compounds were identified based on HR-ESI-MS and 1D- and 2D-NMR spectroscopic methods. The cytotoxicity of the isolated… read more here.
Keywords: momordica charantia; type triterpenes; new cucurbitane; four new ... See more keywords
In vitro anti-inflammatory, in silico molecular docking and molecular dynamics simulation of oleanane-type triterpenes from aerial parts of Mussaenda recurvata
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DOI: 10.1039/d2ra06870b
Abstract: Bioactive-guided investigation of the aerial parts of Mussaenda recurvata Naiki, Tagane, and Yahara (Rubiaceae) led to the isolation of four triterpenes, including two new triterpenes recurvatanes A and B (1 and 2), along with two… read more here.
Keywords: molecular docking; type triterpenes; parts mussaenda; mussaenda recurvata ... See more keywords
Four New Cytotoxic Arborinane-Type Triterpenes from the Endolichenic Fungus Myrothecium inundatum.
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DOI: 10.1055/a-0855-4051
Abstract: Two new arborinane-type triterpenes, myrotheols A (1: ) and B (2: ), two new arborinane-type glycosides, myrothesides C (3: ) and D (4: ), together with four known diterpenes (5: - 8: ) were isolated from… read more here.
Keywords: fungus myrothecium; type triterpenes; endolichenic fungus; arborinane ... See more keywords
Lanostane-Type Triterpenes and Abietane-Type Diterpene from the Sclerotia of Chaga Medicinal Mushroom, Inonotus obliquus (Agaricomycetes), and Their Biological Activities.
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DOI: 10.1615/intjmedmushrooms.2018026007
Abstract: Three new lanostane-type triterpenes (compounds 1-3), 1 new abietane-type diterpene (compound 4), and 10 known compounds (5-14) were isolated from sclerotia of Inonotus obliquus. Their structures were elucidated through a combination of spectrometric techniques, including… read more here.
Keywords: inonotus obliquus; type diterpene; type triterpenes; lanostane type ... See more keywords
α-Glucosidase Inhibitory Activity of Cycloartane-Type Triterpenes Isolated from Indonesian Stingless Bee Propolis and Their Structure–Activity Relationship
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DOI: 10.3390/ph12030102
Abstract: This study reports on the antioxidant activity and α-glucosidase inhibitory activity of five cycloartane-type triterpenes isolated from Indonesian stingless bee (Tetragonula sapiens Cockerell) propolis and their structure–activity relationships. The structure of the triterpenes was determined… read more here.
Keywords: cycloartane type; type triterpenes; structure; glucosidase ... See more keywords
Cycloartane-Type Triterpenes and Botanical Origin of Propolis of Stingless Indonesian Bee Tetragonula sapiens
Sign Up to like & getrecommendations! Published in 2019 at "Plants"
DOI: 10.3390/plants8030057
Abstract: This study clarifies the chemical constituents and botanical origin of Tetragonula sapiens Cockerell bee propolis collected from Southeast Sulawesi, Indonesia. Propolis samples and resin of Mangifera indica were extracted with 99% ethanol to obtain an… read more here.
Keywords: cycloartane type; tetragonula sapiens; type triterpenes; propolis ... See more keywords