Megastigmanes and Other Constituents of the Absolute ofBoronia megastigma from Tasmania

✍ Scribed by Weyerstahl, Peter ;Marschall, Helga ;Bork, Wolf-Rainer ;Rilk, Rainer

• Publisher: John Wiley and Sons
• Year: 1994
• Tongue: English
• Weight: 527 KB
• Volume: 1994
• Category: Article
• ISSN: 0947-3440
• DOI: 10.1002/jlac.199419941015

✦ Synopsis

Abstract

Some low‐volatile constituents of the absolute of Boronia megastigma (Rutaceae) from Tasmania were isolated and characterized. Besides β‐ionone (1) and many of its derivatives, e.g. 2–7, we isolated the isomeric 3‐hydroxymegastigm‐7‐en‐9‐ones 8–10 and the megastigm‐7‐ene‐3,9‐dione (11). Furthermore, the p‐coumaric acid derivatives (E, Z)‐12 and ‐13, alkyl esters of 8‐hydroxylinalool (16a–g) and the N‐[2‐(4‐prenyloxyphenyl)ethyl]tiglamide (17) were identified.