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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1995-1-30
|
| pubmed:abstractText |
Three nitrile glucosides have been isolated from a methanolic extract of the leaves of Osmaronia cerasiformis (Torr. & Gray) Greene (Rosaceae, Prunoideae). One is the known sutherlandin (Z-4-beta-D-glucopyranosyloxy-3-hydroxymethylbut-2-ene nitrile); the second is Z-4-beta-glucopyranosyloxy-3-methylbut-2-ene nitrile, which has recently been characterized but whose stereochemistry was not previously determined; the Z-isomer identified here was named osmaronin. The third is the new 4-beta-D-glucopyranosyloxy-2R,3R-epoxy-3-methylbutyronitrile (osmaronin epoxide). The nitrile glucosides occur in the leaves and flowers of the title plant; their aglycone is apparently derived from the aliphatic amino acid L-leucine.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
B
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0031-9422
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
37
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1039-43
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1994
|
| pubmed:articleTitle |
Cyanoglucosides from Osmaronia cerasiformis (Rosaceae).
|
| pubmed:affiliation |
Institut für Pharmazeutische Biologie und Phytochemie, Westf. Wilhelms-Universität, Münster, Germany.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|