Quick Navigation

Overview Topics Abstract Importance Paper Tools References Reactions Discussion Publication Related

Topics

Quantum State Preparation Representation Spin Qubits Silicon Quantum Computing Quantum Chemistry

Eremophilane sesquiterpenes from Ligularia macrophylla.

PubMed
Authors: Gao N, Li GL, Zha XT, Yang HY, He YL, Shen T

Year

2026

Paper ID

48540

Status

Peer-reviewed

Abstract Read

~2 min

Abstract Words

85

Citations

1

Abstract

Seven eremophilanes, including three previously undescribed compounds, were extracted and purified from whole plants of Ligularia macrophylla. Their structures, including absolute configurations, were characterized by spectroscopic, quantum chemical NMR, and Single-crystal X-ray methods. The antibacterial activity of these compounds was evaluated against Escherichia coli and Bacillus subtilis. Among them, compound 4 exhibited the most potent antibacterial activity against B. subtilis, with an inhibition zone of 30.58 ± 2.63 mm at 256 μg/mL. All compounds showed no activity against E. coli, as their minimum inhibitory concentration (MIC) exceeded 5 mg/mL.

Why This Paper Matters

  • This paper contributes to the Quantum Chemistry research area in the Quantum Articles archive.
  • It adds a 2026 reference point for readers tracking recent quantum research.
  • Seven eremophilanes, including three previously undescribed compounds, were extracted and purified from whole plants of Ligularia macrophylla.

Paper Tools

Become a member to use research tools

Sign in to open papers, visit source links, share, cite, compare, copy DOI links, request category corrections, and build your reading list.

Become a member Sign in
Publisher Share Cite This Paper Copy URL Compare Copy DOI Add to Reading List Category Correction Request

References & Citation Signals

[1] DOI https://doi.org/10.1016/j.fitote.2026.107166 [2] Publisher https://pubmed.ncbi.nlm.nih.gov/41794073/

Local Citation Graph (Related-Paper Links)

Current Paper #48540 #78837 TLS loss in superconducting res... #78797 Local polarization control of o... #78792 Demonstration of subspace-searc...

External citation index: OpenAlex citation signal • updated 2026-10-20 15:08:12

Community Reactions

Quick sentiment from readers on this paper.

Score: 0
Likes: 0 Dislikes: 0

Sign in to react to this paper.

Discussion & Reviews (Moderated)

Average Rating: 0.0 / 5 (0 ratings)

No written reviews yet.