First report of laticifers in lianas of Malpighiaceae and their phylogenetic implications.
Sign Up to like & getrecommendations! Published in 2019 at "American journal of botany"
DOI: 10.1002/ajb2.1350
Abstract: PREMISE Laticifers have evolved multiple times in angiosperms and have been interpreted as a key innovation involved in plant defense mechanisms. In Malpighiaceae, laticifers were previously known from a single lineage of trees and shrubs,… read more here.
Keywords: report laticifers; laticifers lianas; malpighiaceae phylogenetic; stems leaves ... See more keywords
Extraction and preparation of 5-lipoxygenase and acetylcholinesterase inhibitors from Astragalus membranaceus stems and leaves.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of separation science"
DOI: 10.1002/jssc.202200812
Abstract: In this study, an efficient method that employs 5-lipoxygenase and acetylcholinesterase as biological target molecules in receptor-ligand affinity ultrafiltration-liquid chromatography was developed for the screening of enzyme inhibitors derived from the Astragalus membranaceus stems and… read more here.
Keywords: membranaceus stems; extraction; stems leaves; chromatography ... See more keywords
Volatiles in Flowers, Stems, and Leaves of Calliandra haematocephala
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Natural Compounds"
DOI: 10.1007/s10600-018-2336-9
Abstract: Calliandra haematocephala Hassk., belonging to the Leguminosae family, is distributed in tropical and subtropical areas and is also widely cultivated in Taiwan, Hainan, and Guangdong in China [1]. Research has revealed that 20 galloylated flavonol… read more here.
Keywords: flowers stems; leaves haematocephala; stems leaves; volatiles flowers ... See more keywords
Coumarinolignoids and lignanoids from the stems and leaves of Sapium discolor.
Sign Up to like & getrecommendations! Published in 2019 at "Fitoterapia"
DOI: 10.1016/j.fitote.2018.12.013
Abstract: Two new coumarinolignoids, sapiumins D (1) and E (2), a new lignanoid, lariciresinol 9'-benzoate (3), together with six known coumarinolignoids (4-9) and eight known lignanoids (10-17), were isolated from the stems and leaves of Sapium… read more here.
Keywords: leaves sapium; sapium discolor; stems leaves; lignanoids stems ... See more keywords
Sesquiterpenoids from the stems and leaves of Gochnatia decora
Sign Up to like & getrecommendations! Published in 2019 at "Phytochemistry Letters"
DOI: 10.1016/j.phytol.2019.01.003
Abstract: Abstract Four new lindenane sesquiterpenoid lactones (1-4), along with two known sesquiterpenoids (5 and 6) and one monoterpenoid (7), were isolated from the stems and leaves of Gochnatia decora (Kurz) A. L. Cabrera. Their 1D… read more here.
Keywords: sesquiterpenoids stems; stems leaves; gochnatia decora; leaves gochnatia ... See more keywords
Polyacetylenes and flavonoids from the stems and leaves of Pyrethrum tatsienense
Sign Up to like & getrecommendations! Published in 2020 at "Phytochemistry Letters"
DOI: 10.1016/j.phytol.2020.10.009
Abstract: Abstract One previously undescribed polyacetylene, erythro-(5E)-1,5-didecadiene-7,911-triyne-3,4-diacetate (1), two previously undescribed flavonoids named tricin-7-O-ethylglucuronide (2) and tricin 4′-O-(erythro-β -guaiacylglyceryl) ether 5-O-β-glucopyranoside (3), together with four known polyacetylenes (4-7) and fourteen known flavonoids (8-21) were isolated from… read more here.
Keywords: pyrethrum tatsienense; stems leaves; flavonoids stems; polyacetylenes flavonoids ... See more keywords
One new sesquiterpene pyridine alkaloid from the stems and leaves of Euonymus fortunei
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Asian Natural Products Research"
DOI: 10.1080/10286020.2020.1755272
Abstract: Abstract A new sesquiterpene pyridine alkaloid (1), along with four known compounds (2-5), were isolated from the stems and leaves of Euonymus fortunei. The new structure was determined by extensive spectroscopic analyses (IR, UV, NMR,… read more here.
Keywords: euonymus fortunei; leaves euonymus; pyridine alkaloid; sesquiterpene pyridine ... See more keywords
Cadinane-type sesquiterpenes with potential anti-inflammatory and anti-HIV activities from the stems and leaves of Mappianthus iodoides.
Sign Up to like & getrecommendations! Published in 2021 at "Natural product research"
DOI: 10.1080/14786419.2021.1956921
Abstract: Eight cadinane-type sesquiterpenes, including a new cadinane-type sesquiterpene, named as mappianiodene (1), and seven known analogues (2-8), were isolated and identified from the stems and leaves of Mappianthus iodoides. The chemical structure and absolute configurations… read more here.
Keywords: anti hiv; stems leaves; cadinane type; type sesquiterpenes ... See more keywords
Bisabolane-type sesquiterpenoids with potential anti-inflammatory and anti-HIV activities from the stems and leaves of Morinda citrifolia
Sign Up to like & getrecommendations! Published in 2022 at "Natural Product Research"
DOI: 10.1080/14786419.2022.2112577
Abstract: Abstract The phytochemical study on the stems and leaves of Morinda citrifolia L. resulted in the isolation of a new naturally occurring bisabolane-type sesquiterpenoid, morincitrinoid A (1), together with five known analogues (2–6). The chemical… read more here.
Keywords: stems leaves; leaves morinda; anti hiv; morinda citrifolia ... See more keywords
Sarcokontums A and B, Two New 13,27-Cyclo-Pentacyclic Triterpenes from the Stems and Leaves of Sarcosperma kontumense Gagnep. ex Aubrév
Sign Up to like & getrecommendations! Published in 2022 at "Natural Product Communications"
DOI: 10.1177/1934578x221134882
Abstract: Two new 13,27-cyclo pentacyclic triterpenes (1 and 2), together with ten pentacyclic triterpenoids (3-12), were characterized from the stems and leaves of Sarcosperma kontumense Gagnep. ex Aubrév. Their chemical structures were elucidated by spectroscopic analyses… read more here.
Keywords: pentacyclic triterpenes; new cyclo; cyclo pentacyclic; stems leaves ... See more keywords
Untargeted Metabolomics Reveals Multiple Phytometabolites in the Agricultural Waste Materials and Medicinal Materials of Codonopsis pilosula
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2021.814011
Abstract: Codonopsis pilosula has been used in traditional Chinese medicine for hundreds of years, where it has been used to treat anaemia, fatigue, a weak spleen, and stomach problems, among other ailments. The roots of C.… read more here.
Keywords: untargeted metabolomics; pilosula; waste; stems leaves ... See more keywords