Results 111 to 120 of about 21,898 (241)

A Scalable, Traceable Computational‐to‐Experimental Pipeline for Activity‐Guided Identification of Bioactive Constituents: A Case Study in Salvia miltiorrhiza Bunge

open access: yesChemistry &Biodiversity, Volume 23, Issue 11, November 2026.
A scalable, traceable workflow integrating network pharmacology, activity‐guided separation, spectrum–effect analysis, and molecular simulation identifies cryptotanshinone as a major anti–Parkinson's disease constituent of Salvia miltiorrhiza. Its neuroprotective activity is linked to stable MAO‐B interactions, restoration of ATP levels, and enhanced ...
Xin Wang   +5 more
wiley   +1 more source

The structure of ajabicine, a novel diterpenoid alkaloid from Delphinium ajacis

open access: yes, 1993
The structure of ajabicine, a novel diterpenoid alkaloid from Delphinium ajacis, has been established as 1.
Joshi, Balawant S.   +11 more
core   +1 more source

Andrographolide Modulates Fibrogenic and Oxidative Stress Responses in Human Lung Fibroblasts

open access: yesThe Kaohsiung Journal of Medical Sciences, Volume 42, Issue 11, November 2026.
ABSTRACT Pulmonary fibrosis is a progressive lung disorder characterized by fibroblast activation and excessive extracellular matrix deposition. Andrographolide (ANDRO) has been reported to attenuate pulmonary fibrosis, but the underlying molecular mechanisms remain incompletely understood.
Yu‐Hsin Tseng   +8 more
wiley   +1 more source

HỢP CHẤT DITERPENOID VÀ FLAVONOID TỪ LÁ BÌNH BÁT NƯỚC ANNONA GLABRA L. (ANONACEAE)

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2014
Từ phân đoạn hexane và ethyl acetate lá Bình bát nước (Annona glabra L.) hai hợp chất đã được phân lập và xác định cấu trúc là 8(14), 15-pimaradien-18-oic (1) acid và  quercetin (2). Cấu trúc các hợp chất được xác định dựa trên các phổ 1D và 2D NMR.
Phạm Thị Nhật Trinh   +2 more
doaj  

Diterpenoid alkaloids from Aconitum orientale

open access: yes, 1996
Four new diterpenoid alkaloids demethyllappaconitine; 7,11,14-trihydroxy-2,13-dioxohetisane, 6,13,15-trihydroxyhetisane and N-deethyldelphatine, were isolated from Aconitum orientale, in addition to the previously known compounds, lappaconitine ...
Mericli, AH   +3 more
core   +1 more source

Biotype‐Specific Regulation of Wheat Mono‐ and Diterpenoid Defences by Diuraphis noxia

open access: yes
Plant, Cell &Environment, EarlyView.
Hendrik W. Swiegers   +2 more
wiley   +1 more source

Tree species identity is associated with rhizosphere microbiome assembly via root metabolite‐mediated feedbacks in subtropical forests

open access: yesFunctional Ecology, Volume 40, Issue 11, Page 3542-3558, November 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The rhizosphere microbiome is critical for forest ecological functions, yet the mechanisms through which tree species identity and neighbour tree interactions are associated with its assembly remain poorly understood.
Yuemei Zhang   +12 more
wiley   +1 more source

Euphorbia factor L-8: a diterpenoid from the seeds of Euphorbia lathyris

open access: yes, 2008
The title compound [systematic name: (2S*, 3S*, 4R*, 5R*, 9S*,11S*, 15R*)-5,15-diacetoxy-3-nicotinoyloxy-14-oxolathyra6(17),12(E)-diene], C30H37NO7, was isolated from the seeds of Euphorbia lathyris.
Dong, WW   +5 more
core  

Diterpenoid Alkaloids from the Roots of Aconitum cochleare

open access: yes, 2006
From the roots Aconitum cochleare Woroschin, collected in Turkey, a new diterpenoid alkaloid named acochlearine has been isolated along with the known diterpenoid alkaloids talatisamine, 14-O-acetyltalatisamine, senbusine C and condelphine. The structure
Becker, H.   +13 more
core   +1 more source

CRISPR/Cas9‐Mediated Knockout of LbSP1 and LbSP5G1 Reveals Efficient Customization of Shoot Architecture in Black Goji Berry

open access: yesPlant Biotechnology Journal, Volume 24, Issue 11, Page 5868-5890, November 2026.
ABSTRACT Goji is recognized as a nutritionally rich superfruit with medicinal and industrial importance. However, its inherently indeterminate growth habit causes asynchronous flowering and uneven fruit ripening, resulting in harvesting inefficiency with high labour costs and low fruit yield.
Fazal Rehman   +7 more
wiley   +1 more source

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