Three new 2,4′-epoxy-8,5′/8,3′-neolignans from Penthorum chinense
-
Add time:08/25/2019 Source:sciencedirect.com
Three new neolignans (1−3), including one 2,4′-epoxy-8,5′-neolignan and two 2,4′-epoxy-8,3′-neolignan glycosides, were isolated from the EtOAc-soluble portion of the water decoction of Penthorum chinense Pursh. Their structures and absolute configurations were elucidated by comprehensive analysis of spectroscopic data and electronic circular dichroism (ECD) calculations. Notably, the unusual 2,4′-epoxy-8,3′-neolignan glycosides are reported for the first time.
We also recommend Trading Suppliers and Manufacturers of 8,5'(S)-CYCLO-2'-DEOXYADENOSINE (cas 117182-88-4). Pls Click Website Link as below: cas 117182-88-4 suppliers
Prev:Pyrrolo[1,2-b]pyridazines, pyrrolo[2,1-f]triazin-4(3H)-ones, and related compounds as novel corticotropin-releasing factor 1 (CRF1) receptor antagonists
Next:Penthorin A and B, two unusual 2,4′-epoxy-8,5′-neolignans from Penthorum chinese) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Synthesis and evaluation of novel 8,5-fused bicyclic peptidomimetic compounds as interleukin-1β converting enzyme (ICE) inhibitors08/28/2019
- Photochemical cyclisation of 2',3'-0-isopropylidene-8-phenylthioadenosine to the 8,5'(R)- and 8,5'(S)-cycloadenosines (nucleosides and nucleoti08/27/2019
- Penthorin A and B, two unusual 2,4′-epoxy-8,5′-neolignans from Penthorum chinese08/26/2019
