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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Salvianolic acids are a group of polyphenolic acids consisting on several combinations of caffeic acid and danshensu (salvianic acid) through ester and enol bonds. Salvianolic acids are water-soluble components produced by many species of the genus Salvia , mainly extracted from Salvia miltiorrhiza . [1]
More than 10 distinct salvianolic acids (Sal), identified by letters from A to J, have been recognized. Notably, Sal-A and Sal-B are the most abundant forms. The combination of danshensu and a caffeic acid derivative or caffeic acid dimer produces several kinds of skeletons. Sal-A is formed by a molecule of danshensu and a dimer of caffeic acid. Sal-B, on the other hand, is constituted by three molecules of danshensu and one molecule of caffeic acid. Sal-C results from the combination of two molecules of danshensu, while Sal-D is characterized as a dimer of caffeic acid. [2]
The formation of salvianolic acids is closely linked to that of rosmarinic acid. They are primarily synthesized through the phenylpropanoid and tyrosine-derived branches of the phenolic acid biosynthetic pathway. Rosmarinic acid undergoes a not well-understood oxidative reaction to convert into Salvianolic acid B. [3] This reaction involves laccases, which are widely spread in many genera such as Arabidopsis , poplars, sorghum, etc., but appears to be highly expressed in Salvia miltiorrhiza and Salvia bowleyana . [4]
Abscisic acid is a plant hormone. ABA functions in many plant developmental processes, including seed and bud dormancy, the control of organ size and stomatal closure. It is especially important for plants in the response to environmental stresses, including drought, soil salinity, cold tolerance, freezing tolerance, heat stress and heavy metal ion tolerance.
The triangle of U is a theory about the evolution and relationships among the six most commonly known members of the plant genus Brassica. The theory states that the genomes of three ancestral diploid species of Brassica combined to create three common tetraploid vegetables and oilseed crop species. It has since been confirmed by studies of DNA and proteins.
Stearidonic acid (SDA: C18H28O2; 18:4, n-3) is an ω-3 fatty acid, sometimes called moroctic acid.
Salvia miltiorrhiza, also known as red sage, redroot sage, Chinese sage, or danshen, is a perennial plant in the genus Salvia, highly valued for its roots in traditional Chinese medicine. Native to China and Japan, it grows at 90 to 1,200 m elevation, preferring grassy places in forests, hillsides, and along stream banks. The specific epithet miltiorrhiza means "red ochre root".
6-Carboxyfluorescein (6-FAM) is a fluorescent dye with an absorption wavelength of 495 nm and an emission wavelength of 517 nm. A carboxyfluorescein molecule is a fluorescein molecule with a carboxyl group added. They are commonly used as a tracer agents. It is used in the sequencing of nucleic acids and in the labeling of nucleotides.
Taxus chinensis is a species of yew. It is commonly called the Chinese yew, though this term also refers to Taxus celebica or Taxus sumatrana.
1-Pyrroline-5-carboxylic acid is a cyclic imino acid. Its conjugate base and anion is 1-pyrroline-5-carboxylate (P5C). In solution, P5C is in spontaneous equilibrium with glutamate-5-semialdhyde (GSA).
Leonurine is a pseudoalkaloid that has been isolated from Leonotis leonurus, Leonotis nepetifolia, Leonurus japonicus, Leonurus cardiaca (motherwort), Leonurus sibiricus, as well as other plants of family Lamiaceae. Leonurine is easily extracted into water.
Salidroside (rhodioloside) is a glucoside of tyrosol found in the plant Rhodiola rosea. It has been studied, along with rosavin, as one of the potential compounds responsible for the putative antidepressant and anxiolytic actions of this plant. Salidroside may be more active than rosavin, even though many commercially marketed Rhodiola rosea extracts are standardized for rosavin content rather than salidroside.
Metallotolerants are extremophile organisms that are able to survive in environments with a high concentration of dissolved heavy metals. They can be found in environments containing arsenic, cadmium, copper, and zinc. Known metallotolerants include Ferroplasma sp. and Cupriavidus metallidurans.
Therapeutic Target Database (TTD) is a pharmaceutical and medical repository constructed by the Innovative Drug Research and Bioinformatics Group (IDRB) at Zhejiang University, China and the Bioinformatics and Drug Design Group at the National University of Singapore. It provides information about known and explored therapeutic protein and nucleic acid targets, the targeted disease, pathway information and the corresponding drugs directed at each of these targets. Detailed knowledge about target function, sequence, 3D structure, ligand binding properties, enzyme nomenclature and drug structure, therapeutic class, and clinical development status. TTD is freely accessible without any login requirement at https://idrblab.org/ttd/.
Wightia is a genus of flowering plants tentatively sister to the Phrymaceae which currently contains only two species. It grows as a tree, or a hemiepiphytic pseudo-vine, up to 15 metres (49 ft) tall. It is found in South Asia and South East Asia, from Nepal and India to Thailand, Vietnam and China's Yunnan Province, at altitudes below 2,500 m (8,200 ft). There are still morphological characters as well as nuclear genome data to support Wightia as sister to Paulownia leading it to be of proposed hybrid origin from Phrymaceae and Paulowniaceae. Due to chloroplast and mitochondrial data showing Wightia as sister to Phrymaceae it is proposed that a new family Wightiaceae be recognized.
Myricaria is a genus of flowering plants of the family Tamaricaceae. It includes 13 species native to temperate Eurasia, ranging from Spain to China.
Solanum commersonii is a species of wild potato in the family Solanaceae. It is native to southern Brazil, Uruguay, and northeastern Argentina, and has been introduced to Mauritius. It is a crop wild relative useful in potato breeding for its resistance to root knot nematode, soft rot, blackleg, bacterial wilt, verticillium wilt, Potato virus X, tobacco etch virus, common scab, and late blight, and for its frost tolerance and ability to cold acclimate.
Funneliformis mosseae is a species of fungus in the family Glomeraceae, which is an arbuscular mycorrhizal (AM) fungi that forms symbiotic relationships with plant roots. Funneliformis mosseae has a wide distribution worldwide, and can be found in North America, South America, Europe, Africa, Asia and Australia. Funneliformis are characterized by having an easily visible septum in the area of the spore base and are often cylindrical or funnel-shaped. Funneliformis mosseae similarly resembles Glomus caledonium, however the spore wall of Funneliformis mosseae contains three layers, whereas Gl. caledonium spore walls are composed of four layers. Funneliformis is an easily cultivated species which multiplies well in trap culture, along with its high distribution, F. mosseae is not considered endangered and is often used for experimental purposes when combined with another host.
Akebia chingshuiensis is a member of the Akebia family native to China. It is a rarer species of Akebia and has a smaller range than Akebia trifoliata or Akebia quinata.
Cynoglossus semilaevis, commonly known as the Chinese tongue sole, is a popular aquaculture flatfish species. They are native to China's northern coast but have experienced overfishing these past three decades. Tongue sole farming began in 2003, and they have since become a popular, expensive seafood. Farmers in this practice encounter issues related to the tongue sole's pathogen susceptibility and uneven sex ratio.
Ciprofol is a novel 2,6-disubstituted phenol derivative that is used for the intravenous induction of general anesthesia. A short-acting and highly selective γ-aminobutyric acid agonist, ciprofol is 4–6 times more potent than other phenol derivatives such as propofol or fospropofol.
Danshensu or salvianic acid A is an alpha hydroxy carboxylic acid. It is found in the plants Salvia miltiorrhiza, and Melissa officinalis. It is a component of some traditional Chinese medicine.
Stachydrine, also known as proline betaine, is a naturally occurring alkaloid found in citrus, caper, chestnuts, alfalfa, Leonurus japonicus, Maclura tricuspidata, Stachys arvensis and Arisaema heterophyllum. It has been studied for its potential health benefits.