9,10-seco-9,19-cyclolanostane triterpene from Salix caprea L. (goat willow).

Nat Prod Res

National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, University, MS 38677, USA.

Published: June 2013

Chemical investigation of low polar solvent extract of Salix caprea through chromatographic techniques led to the isolation of new triterpene as 1α,3β,25-trihydroxy-9(11)-ene-16-one-9,10-seco-9,19-cyclolanostane (1) along with fatty alcohols. The structure of compound 1 was established by IR, HRESI/MS and NMR including 1D and 2D experiments. The compound 1 showed moderate in vitro antiplasmodial activity.

Download full-text PDF

Source
http://dx.doi.org/10.1080/14786419.2012.665912DOI Listing

Publication Analysis

Top Keywords

salix caprea
8
910-seco-919-cyclolanostane triterpene
4
triterpene salix
4
caprea goat
4
goat willow
4
willow chemical
4
chemical investigation
4
investigation low
4
low polar
4
polar solvent
4

Similar Publications

The insecticidal, synergistic, and acetylcholinesterase (AChE) inhibitory effects of plant n-hexane extracts (HEs) were evaluated. The HEs from thyme (Thymus vulgaris L.) leaves, garlic (Allium sativum L.

View Article and Find Full Text PDF

Ramadan intermittent fasting for patients with gastrointestinal and hepatobiliary diseases: practical guidance for health-care professionals.

Lancet Gastroenterol Hepatol

February 2025

Digestive Diseases Unit, Kettering General Hospital, University Hospital of Northamptonshire NHS Group, Kettering, UK; Department of Population Health Sciences, College of Life Sciences, University of Leicester, Leicester, UK.

Ramadan intermittent fasting can pose challenges and risks for some groups of patients. Based on a narrative literature review and our clinical expertise, we provide practical guidance for clinicians managing patients with gastrointestinal and hepatobiliary conditions who wish to fast during Ramadan. Following the established International Diabetes Federation and Diabetes and Ramadan International Alliance risk stratification framework, we categorised patients' risk as low or moderate, high, or very high.

View Article and Find Full Text PDF

Willows (genus ) are increasingly used in operational-scale ecosystem reclamation; however, different opinions exist regarding the optimal cutting size for planting under field conditions. We compared the survival of field-planted willow cuttings sourced from upland and lowland areas with varying diameters and lengths across two growing seasons. Cuttings were grouped into 15 size classes with different diameters (0.

View Article and Find Full Text PDF

The Identification and Characterization of the Gene Family in Oliv. Heteromorphic Leaves Provide a Theoretical Basis for the Functional Study of .

Int J Mol Sci

December 2024

Xinjiang Production and Construction Corps Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin, College of Life Science, Tarim University, Alar 843300, China.

Oliv. typically has four kinds of heteromorphic leaves: linear (Li), lanceolate (La), ovate (Ov) and broad ovate (Bo). Heteromorphic leaves help adapt to extreme desert environments and further contribute to protection against land desertification in Northwest China.

View Article and Find Full Text PDF

Comprehensive analysis of the LTPG gene family in willow: Identification, expression profiling, and stress response.

Int J Biol Macromol

January 2025

Key Laboratory of Landscape Plant Genetics and Breeding, School of Life Sciences, Nantong University, Nantong, China; Key Lab of Landscape Plant Genetics and Breeding, Nantong 226000, China. Electronic address:

The non-specific lipid-transfer proteins (LTPs), particularly the glycosylphosphatidylinositol (GPI)-anchored LTPs (LTPGs), play pivotal roles in various plant physiological functions, particularly in the context of environmental stress adaptation. Despite their importance, LTPGs in willow (Salix matsudana), an ecologically and economically important species, remains poorly understood. This study systematically identified and characterized 30 SmLTPGs in the S.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!