Search
Search Results
-
Triterpenoids from Dysoxylum genus and their biological activities
This study aims to analyze the ethnobotanical, chemical, and biological activities of triterpenoid compounds isolated from the Dysoxylum genus of the...
-
-
Synthesis of 3α,20S-Dihydroxydammar-24-en-12-One β-D-Glucopyranosides
3α,20S-Dihydroxydammar-24-en-12-one 3-, 20-, and 3,20-di-O- β -D-glucopyranosides, close structural analogs of chikusetsusaponin-LT 8 glycoside from...
-
DISCUSSION OF HERBAL DRUGS BASED ON THE BIOGENETIC CLASSIFICATION OF THEIR MAIN ACTIVE COMPONENTS
Honey is prepared by honey-bees (Apis mellifera) from the nectar and honeydew of flowers. After chemical conversion by the gastric juices in the...
-
Memory Protecting Herbs: Centella asiatica and Bacopa monnieri in the Fight Against Alzheimer's Disease
This study presents a systematic comparison between Centella asiatica (L.) Urb., Apiaceae, and Bacopa monnieri (L.) Wettst . , Plantaginaceae, two...
-
BIOSYNTHESIS OF PLANT SUBSTANCES; BIOGENETIC RELATIONSHIPS
The bioactive substances in medicinal plants will be discussed on the basis of their chemical structure, or more precisely, of a...
-
BIOLOGICAL ACTIVITY OF COMPOUNDS OF PLANT ORIGIN
Due to their structural diversity and specific biological effects, natural substances play an important role in medication. Many of the medicines...
-
A New 20-Deoxypseudojujubogenin Glycoside from Bacopa monniera
A new dammarane-type triterpenoid glycoside,...
-
Synthesis of 20S-Protopanaxatriol β-D-Glucopyranosides
Condensation of 20S-protopanaxatriol (3β,6α,12β,20S-tetrahydroxydammar-24-ene) ( 1 ) with 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide ( 2 ) in the...
-
-
Protein tyrosine phosphatase 1B inhibitors from natural sources
Since PTP1B enzyme was discovered in 1988, it has captured the research community’s attention. This landmark discovery has stimulated numerous...
-
Flavonol glycosides from the aerial parts of Gynostemma pentaphyllum and their antioxidant activity
The phytochemical investigation of the aerial parts of Gynostemma pentaphyllum led to the isolation of a new flavonol glycoside, gynopentaphylloside (
-
Ginsenoside improves physicochemical properties and bioavailability of curcumin-loaded nanostructured lipid carrier
The aim of this study was to develop a ginsenoside-modified nanostructured lipid carrier (G-NLC) dispersion containing curcumin. The NLC was prepared...
-
Pharmacological potential of Maytenus species and isolated constituents, especially tingenone, for treatment of painful inflammatory diseases
Uses of medicinal plants by people around the world significantly contribute and guide biologically active compounds research that can be useful in...
-
Synthesis OF 3β,25-Dihydroxy-20S,24R-Epoxydammaran-12-One β-D-Glucopyranosides
3β,25-Dihydroxy-20S,24R-epoxydammaran-12-one 3- and 25-O-β-D-glucopyranosides were synthesized for the first time. Condensation of...
-
Biotransformation of Ginsenosides Re and Rg1 by the Bacterium Microbacterium sp. GT35
The bacterium Microbacterium sp. GT35 was found to be capable of transforming Re and Rg 1 , principal ginsenosides of the 20(S)-protopanaxatriol...
-
-
Biotransformation of the Principal Ginsenosides of Panax ginseng Into Minor Glycosides Through the Action of Bacterium Paenibacillus sp. BG134
The bacterium Paenibacillus sp. BG134 was capable of biotransforming the principal 20(S)-protopanaxadiol ginsenosides Rc, Rb 2 , Rd, and Rb 1 into the...
