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Lanostanoid

WebApr 6, 2024 · Two isolated lanostanoid compounds from G. applanatum, 5-ergost-7-en-3-ol, ergost-7,22-dien-3-ol and 5,8-epidioxy-5,8-ergost-6,22-dien-3-ol primarily showed activity against Gram-positive bacteria . Of the non-polar compounds, antimicrobial activity is mainly attributed to terpenoid compounds . WebFeb 22, 2016 · In the course of our study on G. lingzhi, a new cytotoxic lanostanoid triterpene, named lucidumol C, together with six known compounds, were isolated from the chloroform extract of the fruiting bodies of G. lingzhi. Their structures were established based on extensive spectroscopic and chemical studies. Potential cytotoxic activities of …

Structure elucidation and complete NMR spectral assignments of …

WebFive new lanostanoid triterpenes were isolated from the ethanol extract of the fruiting bodies of Ganoderma atrum. The structures of the isolated compounds were established based on 1D and 2D (1H-1H COSY, HMQC, and HMBC) NMR spectroscopy, in addition to high resolution mass spectrometry. The isolated compounds were tested in vitro for … WebJan 1, 1990 · The Chinese drug, Ganoderma lucidum, has been used to treat hepatopathy [1]. The isolated principles from this Formosan fungus, grown on Acacia confusa Merr. (Leguminosae), is being screened for cytotoxic effect against human hepatoma PLC/PRF/5 cell in vitro. RESULTS AND DISCUSSION The new steryl ester, ergosta-7,22-dien-3/yl … tl30300 turn signal switch cross reference https://multimodalmedia.com

A New Lanostanoid from Ganoderma lucidum SpringerLink

WebA novel lanostanoid lactone (1) was first isolated from the Alga Hypnea cerricornis collected from the Xisha Islands in the South China Sea. The structure of 1 was determined on spectral evidence as 5α‐lansta‐8‐en‐3β, 22°‐dihydroxy‐22 (R), 24 (S)‐lactone. Volume 19, Issue 7. July 2001. Pages 702-704. WebFive new lanostanoid triterpenes were isolated from the ethanol extract of the fruiting bodies of Ganoderma atrum. The structures of the isolated compounds were established … WebNov 1, 2024 · Ganoderic acid TR, a new lanostanoid with 5 alpha-reductase inhibitory activity from the fruiting body of Ganoderma lucidum NATURAL PRODUCT COMMUNICATIONS January 1, 2006 5a-Reductase Inhibitory ... tl3302

Three new lanostanoids from Ganoderma lucidum - PubMed

Category:Ganoderic acid, lanostanoid triterpene: a key player in …

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Lanostanoid

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WebJan 1, 2006 · A new lanostanoid, 3 beta-hydroxy-26-oxo-5 alpha-lanosta- 8,24-dien-11-one, and the new steroid exhibited potent inhibition of KB cells and human PLC/PRF/5 cells in … WebThe new lanostane methylsteroid orbigenin, the structure of which is 23ξ,24ξ-lanost-9(11)-en-3β,7β,16β,19,23,24,25-heptaol, was isolated from Astragalus orbiculatus Ledeb. (Leguminosae). The structure of the new triterpenoid, the first lanostanoid from plants of the Astragalus genus, was determined using electron-impact mass spectrometry and PMR …

Lanostanoid

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WebA novel lanostanoid lactone (1) was first isolated from the Alga Hypnea cerricornis collected from the Xisha Islands in the South China Sea. The structure of 1 was determined on … WebThree new lanostanoids--ganodermenonol (1), ganodermadiol (2), and ganodermatriol (3) [isolated as its triacetate derivative (3a)]--were isolated from the MeOH extract of …

WebGanoderic acid, lanostanoid triterpene: a key player in apoptosis Invest New Drugs. 2024 Feb;36(1):136-143. doi: 10.1007/s10637-017-0526-0. Epub 2024 Oct 28. Authors Balraj … WebAug 15, 2006 · A new lanostanoid, ganoderic acid SZ (1), isolated from a lipophilic extract of the fruiting body of Ganoderma lucidum, is a geometric Z-isomer of the known ganoderic acid S (2).The structure of ganoderic SZ (1) was deduced mainly by 1D and 2D NMR studies.During the course of this study, 12 known lanostanoids have also been isolated …

WebMar 25, 2024 · Two new lanostanoid triterpenes named 3β-hydroxy-4,4,14-trimethyl-7,11,15-trioxochol-8-en-24-oic acid (1) and 3β-hydroxy-7,11,12,15,23-pentaoxo-lanost-8 … WebSep 1, 2016 · The chloroform fraction of the EtOH extract of G. lingzhi was subjected to chromatographic purification using Sephadex LH-20 and repeated silica gel chromatographic steps, followed by reversed-phase column chromatography, to afford eight lanostanoid triterpenes, including two new compounds (1, 2).The known compounds (3 …

WebSep 1, 2013 · Five new lanostanoid triterpenes were isolated from the ethanol extract of the fruiting bodies of Ganoderma atrum.The structures of the isolated compounds were established based on 1D and 2D (1 H– 1 H COSY, HMQC, and HMBC) NMR spectroscopy, in addition to high resolution mass spectrometry.The isolated compounds were tested in …

WebJul 1, 2005 · By means of 5α-reductase inhibitory activity-guided fractionation, a new lanostanoid, 15α-hydroxy-3-oxolanosta- 7, 9(11), 24(E)-trien-26-oic acid, named as ganoderic acid TR, was isolated from ... tl35001rWebJan 16, 2016 · Phytochemical studies on the ethyl acetate extract of the fruiting body of Ganoderma lucidum afforded a new lanostanoid named 24(S),26-dihydroxy-5α-lanosta-7,9,25-trien-3-one (1), along with two known compounds, ganoderic acid DM (2) and 5α-lanosta-7,9(11),24-triene-15α,26-dihydroxy-3-one (3). Their structures were established … tl35001r3WebJan 16, 2016 · Phytochemical studies on the ethyl acetate extract of the fruiting body of Ganoderma lucidum afforded a new lanostanoid named 24(S),26-dihydroxy-5α-lanosta … tl3302bf260qgWebLanostanoid-type compounds constitute another family of biologically active compounds targeting neuroinflammation . A recent study highlighted new biologically active polyoxygenated lanostanoids, inonotusols H–N (39–41), isolated from … tl3503WebNine lanostanoids, together with nine known ones, were isolated from the ethyl acetate extract of the fruiting bodies of the mushroom Haddowia longipes. Their structures were … tl3506WebSep 1, 2003 · Two new compounds 1 and 2, together with the known sterols ergosterol, 5,6-dehydroergosterol, and ergosterol peroxide, and four polyoxygenated lanostanoid triterpenes named applanoxidic acid A (3), C (4), F (5), and G (6) were isolated from the fungus Ganoderma australe. The structures of the new compounds were elucidated by … tl3541WebFeb 1, 2003 · Antiviral lanostanoid triterpenes from the fungus Ganoderma pfeifferi Author links open overlay panel R.A.A Mothana a d , N.A Awadh Ali a d , R Jansen b , U … tl360cfb