Unknown

Dataset Information

0

Euphosantianane E-G: Three New Premyrsinane Type Diterpenoids from Euphorbia sanctae-catharinae with Contribution to Chemotaxonomy.

ABSTRACT: Euphorbia species were widely used in traditional medicines for the treatment of several diseases. From the aerial parts of Egyptian endemic plant, Euphorbia sanctae-catharinae, three new premyrsinane diterpenoids, namely, euphosantianane E-G (1-3), alongside four known triterpenes, 9,19-cyclolanostane-3β,24S-diol (4), 25-methoxycycloartane-3β,24S-diol (5), 25-methylenecycloartan-3β,24R-diol (6), and 25-methylenecycloartan-3β,24S-diol (7), were isolated and identified. The chemical structures were proven depending upon spectroscopic analysis, including FTIR, HRFABMS, and 1D/2D-NMR. The chemotaxonomic significance of the isolated compounds, especially diterpenes from E. sanctae-catharinae compared to those documented from different Euphorbia species was also studied via agglomerative hierarchical clustering (AHC). The Egyptian endemic Euphorbia sanctae-catharina was grouped with E. bupleuroides, E. fidjiana, E. fischeriana, E. pithyusa subsp. cupanii, E. prolifera, and E. seguieriana, where myrsinol diterpenoids were the characteristic compounds.

SUBMITTER: Elshamy AI 

PROVIDER: S-EPMC6651875 | biostudies-other | 2019 Jun

REPOSITORIES: biostudies-other

Json Xml
altmetric image

Publications

Euphosantianane E-G: Three New Premyrsinane Type Diterpenoids from <i>Euphorbia sanctae-catharinae</i> with Contribution to Chemotaxonomy.

Elshamy Abdelsamed I AI   Mohamed Tarik A TA   Al-Rowaily Saud L SL   Abd-ElGawad Ahmed M AM   Dar Basharat A BA   Shahat Abdelaaty A AA   Hegazy Mohamed-Elamir F MF  

Molecules (Basel, Switzerland) 20190629 13

<i>Euphorbia</i> species were widely used in traditional medicines for the treatment of several diseases. From the aerial parts of Egyptian endemic plant, <i>Euphorbia sanctae-catharinae</i>, three new premyrsinane diterpenoids, namely, euphosantianane E-G (<b>1</b>-<b>3</b>), alongside four known triterpenes, 9,19-cyclolanostane-3β,24<i>S</i>-diol (<b>4</b>), 25-methoxycycloartane-3β,24<i>S</i>-diol (<b>5</b>), 25-methylenecycloartan-3β,24<i>R</i>-diol (<b>6</b>), and 25-methylenecycloartan-3β,  ...[more]

Similar Datasets

Unknown Genicunolide A, B and C: three new triterpenoids from Euphorbia geniculata.
| S-EPMC4734298 | biostudies-literature
Unknown Three new myrsinol diterpenes from Euphorbia prolifera and their neuroprotective activities.
| S-EPMC6268895 | biostudies-other
Unknown A new contribution to <i>Megasporoporia</i> sensu lato: Six new species and three new combinations.
| S-EPMC9777752 | biostudies-literature
Unknown Three new ent-abietane diterpenoids from the roots of Euphorbia fischeriana and their cytotoxicity in human tumor cell lines.
| S-EPMC6562045 | biostudies-literature
Unknown Cytotoxicity and molecular-docking approach of a new rosane-type diterpenoid from the roots of <i>Euphorbia nematocypha</i>.
| S-EPMC9393309 | biostudies-literature
Unknown Two New Phenolic Constituents from the Stems of Euphorbia griffithii.
| S-EPMC6872693 | biostudies-literature
Unknown Contribution to the knowledge of Neanurinae of Vietnam with description of three new species (Collembola, Neanuridae).
| S-EPMC5672580 | biostudies-literature
Unknown Three new multiflorane-type triterpenes from pumpkin (Cucurbita maxima) seeds.
| S-EPMC6270121 | biostudies-literature
Unknown Ingol and Ingenol-Type Diterpenes from Euphorbia trigona Miller with Keratinocyte Inhibitory Activity.
| S-EPMC8231945 | biostudies-literature
Unknown Complete chloroplast genome of <i>Euphorbia micractina</i> Boiss (Euphorbiaceae: Euphorbia).
| S-EPMC9246027 | biostudies-literature