(R)-13-hydroxy-cis-9, trans-11-octadecadienoic acid, the principal fatty acid from coriaria nepalensis wall. seed oil
✍ Scribed by W.H. Tallent; Jeanne Harris; I.A. Wolff; R.E. Lundin
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- French
- Weight
- 262 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
~ccordingtoamoentlypcetulated acheme, tlm title compousd ie bicchemicallymlatad to ~EiB-9~-ll,~EBPB-lfoanjugatedtria~ eyetem that cccum frequently in fatty acida krarI plante (2). Moreover, Dclev, Rchwedder, and Duttan have just e&m that incubation of liamleio acid with a plant lipcxidwe lead.5 exclwlvely to fcmation of a lj-oxygenated9,ll-cctadeoadiencio acid(j). Whilewe v8m pmparingtbie paper, the oonvemi~n of lincleio acid to 9-hydrcxy-10,12-and 1;3hydrcxy-9,ll-cct.adecadienoic acida by8 pm&aglandkw3ynthet3i~inganimal enzyae eyatem wae reported (4). Pmtious mpcrte have presented evidence for the occurrence in seed oils from aeven epeoiee of a lj-hydroxy+,lloctadecadiencic acid. Ibrever, it va.3 always present in relatively emall amounta andwe obtained aa approx&&.ely1:1mixtume withthe ieanerio 9-hydrc~10,l2-cctadecadienoic acid (5,6). The caaplete ekmcchemietry of neither oanpcnentofeuchmirburee hae beenpubliebed.
We deecriti hem the iaolationaetbemst~leeterend chamcterisaticn of alf-hydmx@,ll-octadeoadienoio aoid rhiohoooum ae the major fatty acid in a eeed oil, ia optically active , end ie notaccuripanied bydeteotable munta of the iwmtic 9-bydmzy-10,12-octadeoadiencio acid. Thie l)-