From the polar portion of the methanol extract of thyme (leaf of Thymus vulgaris; Labiatae), which has been used as an important stomachic, carminative, a component of prepared cough tea, and a spice, seven monoterpenoid glycosides were isolated together with two known monoterpenoids and three known monoterpenoid glucosides. Structures of the seven monoterpenoid glycosides were determined by spectral analysis.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.phytochem.2004.09.010 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Phenolic and Iridoid Glycosides from L. and Their Effects on the α, δ, and γ Subtypes of the PPAR System-Including the Discovery of the Novel Phenylethanoid Cardiaphenyloside A and the Most Active 7-Chloro-6-desoxy-harpagide.
Molecules
January 2025
Department of Pharmaceutical Biology, Leipzig University, Johannisallee 21, 04103 Leipzig, Germany.
L. is known in Europe for its cardioactivity-also in interrelation with known risk factors of the metabolic syndrome-just as Houtt. in East Asia; however, up to now, no active constituents could be identified.
View Article and Find Full Text PDFCornus Officinalis Iridoid Glycosides Protect against Chronic Renal Failure in Rats by Activating the Nrf2-antioxidant Pathway.
Ann Clin Lab Sci
November 2024
Department of Nephrology, The Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.
Objective: To investigate the therapeutic effects of Cornus officinalis iridoid glycosides (CIG) on rats with chronic renal failure (CRF).
Methods: CRF was induced in adult male Sprague Dawley rats by nephrectomy. The rats were randomly divided into six groups: sham, sham+high-dose CIG (120 mg/kg/d for 14 days), CRF, CRF+low-dose CIG (60 mg/kg/d for 14 days), CRF+high-dose CIG, and CRF+high-dose CIG+ML385 (an inhibitor of nuclear factor erythroid 2-related factor 2 (Nrf2), single administration at 30 mg/kg).
Aucubin Promotes BMSCs Proliferation and Differentiation of Postmenopausal Osteoporosis Patients by Regulating Ferroptosis and BMP2 Signalling.
J Cell Mol Med
January 2025
Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Postmenopausal osteoporosis (PMOP) is a chronic systemic bone metabolism disorder. Promotion in the patterns of human bone marrow mesenchymal stem cells (hBMSCs) differentiation towards osteoblasts contributes to alleviating osteoporosis. Aucubin, a natural compound isolated from the well-known herbal medicine Eucommia, was previously shown to possess various pharmacological effects.
View Article and Find Full Text PDFMicrofluidic Approach for Enhanced Paeoniflorin Transdermal Delivery: A Comparative Study on Different Chips and Mixing Dynamics.
AAPS PharmSciTech
January 2025
School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China.
Paeoniflorin is a natural pharmaceutical ingredient with a widely biological activity. However, as a hydrophilic drug, the problem of low transdermal rate limits its clinical application. To overcome this shortage, LUVs were used as biocompatible carriers of paeoniflorin in this study.
View Article and Find Full Text PDFSeparation of Three Polar Compounds with Similar Polarities from Swertia mussotii by a Combination of Two Counter-Current Chromatography Modes.
J Chromatogr Sci
January 2025
Characteristic Biology Resources Research Center, Northwest Institute of Plateau Biology, Chinese Academy of Science, No. 23, Xinning Road, Chengxi District, Xining, Qinghai 810001, P. R. China.
Separation of polar compounds especially with similar polarities is challenging. In the present study, three polar compounds with similar polarities, including gentiopicroside, sweroside and mangiferin, have been successfully separated from Swertia mussotii by a combination of two counter-current chromatography modes. With the selected solvent system of ethyl acetate/n-butanol/water (8/2/10, v/v), a continuous injection mode was firstly employed.
View Article and Find Full Text PDFWant 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!