Occurrence of a tetraaromatic hopane in the late Holocene peat deposit, central China
Sign Up to like & getrecommendations! Published in 2017 at "Organic Geochemistry"
DOI: 10.1016/j.orggeochem.2017.01.008
Abstract: Abstract Hopanoids are important cell membrane components of many prokaryotes. These compounds are commonly found in sediments and are used as biomarkers for bacteria. During the diagenesis, biological hopanoids can be transformed into geological hopanoids,… read more here.
Keywords: late holocene; tetraaromatic hopane; occurrence tetraaromatic; hopane late ... See more keywords
Characterization and Biosynthesis of a Rare Fungal Hopane-Type Triterpenoid Glycoside Involved in the Antistress Property of Aspergillus fumigatus.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b00984
Abstract: A rare fungal hopane-type triterpenoid glycoside fumihopaside A was identified by genome mining in combination with HPLC-MS/MS in Aspergillus fumigatus. Combining genetic deletions in A. fumigatus with heterologous reconstitutions in Aspergillus nidulans of the afum… read more here.
Keywords: triterpenoid glycoside; hopane type; fungal hopane; rare fungal ... See more keywords
A new hopane derivative from the lichen Dirinaria applanata
Sign Up to like & getrecommendations! Published in 2019 at "Natural Product Research"
DOI: 10.1080/14786419.2019.1644511
Abstract: Abstract Chemical investigation of the lichen Dirinaria applanata led to isolate nine compounds including a new hopane derivative, 1β-acetoxy-21α-hopane-3β,22-diol (1) together with six phenolic compounds naming divaricatinic acid (2), methyl divaricatinate (3), methyl-β-orcinolcarboxylate (4), methyl… read more here.
Keywords: lichen dirinaria; hopane derivative; dirinaria applanata; new hopane ... See more keywords
Distribution and characteristics of rearranged hopanes in the black shale of the Chang 9 member, the Upper Triassic Yanchang Formation in the Ansai area, Ordos Basin, North China
Sign Up to like & getrecommendations! Published in 2025 at "PLOS One"
DOI: 10.1371/journal.pone.0337076
Abstract: Shale samples from source rocks of the Upper Triassic Yanchang Formation (Chang 9 member) in the Ansai area, Ordos Basin, North China, were analyzed using gas chromatography – mass spectrometry (GC-MS) to investigate the distribution,… read more here.
Keywords: ordos basin; rearranged hopanes; hopane; chang member ... See more keywords