13 torthaí
A local sustained-release drug delivery system, or depot, for intra-articular injection offers the opportunity to release a therapeutic agent directly to the joint with limited need for reinjection. A successful system would provide more consistent efficacy and minimize systemic side effects. In
Phytochemical investigations on the EtOH extract of Clematis viticella led to the isolation of six flavonoid glycosides, isoorientin (1), isoorientin 3'-O-methyl ether (2), quercetin 7-O-α-L-rhamnopyranoside (3), quercetin 3,7-di-O-α-L-rhamnopyranoside (4), manghaslin (5) and chrysoeriol
1-Phenylethanol (PhE) is widely employed in the pharmaceutical industry as an anti-inflammatory and analgesic drug, as well as in chewing gums and yogurts as a food additive. In this work, we have investigated the selective synthesis of 1-phenylethanol (PhE) by hydrogenation of acetophenone using
Chemical examination of the EtOAc extract from the aerial parts of Aeschynanthus bracteatus led to isolation of four phenylethanol glycosides, aeschynanthosides A-D (1-4), and 55 known constituents, including 8 phenylethanoids, 23 phenols, 5 lignans, 7 flavonoids, 9 terpenoids, and 4 others. Their
BACKGROUND
Cistanche tubulosa is a traditional Chinese herbal medicine that is widely used for regulating immunity. Phenyl ethanol glycosides (CPhGs) from this plant are the primarily efficacious materials. This aim of this study was to evaluate the preventive and therapeutic effects of CPhGs on
For essential oils, several biological effects such as antibacterial, anti-inflammatory, expectorant, and blood-circulation-enhancing properties have been described. The method of application depends on the pathophysiology, the desired outcome, safety, and toxicity data. For treating respiratory
Activation of chemokine CC receptors subtype 2 (CCR2) plays an important role in chronic inflammatory processes such as atherosclerosis, multiple sclerosis and rheumatoid arthritis. A diverse set of spirocyclic butanamides 4
An alcohol dehydrogenase from the halophilic archaeon Haloferax volcanii (HvADH2) has been engineered by rational design to broaden its substrate scope towards the conversion of a range of aromatic substrates, including flurbiprofenol, that is an intermediate of the non-steroidal anti-inflammatory
OBJECTIVE
To investigate the chemical constituents of the culture of Phellinus igniarius and their phamacological activities.
METHODS
The constituents were isolated by using a combination of various chromatographic techniques including column chromatography over silica gel, Sephadex LH-20, and
Seven aromatic glycosides (1-7), including four phenylethanol glycosides, one phenylmethanol glycoside, one phenylpropane glycoside and one benzoside, were isolated from the methanolic extract of Uighur Medicine Elaeagnus angustifolia flowers. Their structures were elucidated based on the analysis
Phenylethanoids, including 2-phenylethanol, tyrosol, and salidroside are a group of phenolic compounds with a C6-C2 carbon skeleton synthesized by plants. Phenylethanoids display a variety of biological activities, including antibacterial, anticancer, anti-inflammatory, neuroprotective, and
Cistanoside A (C. A) was one of phenylethanol glycosides isolated from Cistanche deserticola, a tonic in traditional Chinese medicine. In our previous research, we demonstrated that Cistanoside A (C. A) possess the protective activities on CCl4 induced hepatotoxicity in mice, such as increasing free
There is increasing interest in research on lignin biodegradation compounds as potential building blocks in applications related to renewable products. More attention is necessary to evaluate the effects of the initial pH conditions during the bacterial degradation of lignin. In this study we