TY - BOOK AU - Eade,R.A. AU - Ellis,J. AU - Harper,P. AU - Simes,J.H. TI - Extractives of Australian Timbers. XIII. Jingullic Acid, a Triterpene of the Lupane Series Containing a C28- 29 Lactone Group N2 - Jingullic acid, a nor-triterpene isolated from Emmenospevmurn alphitonioides F. Muell., has been shown to possess structure (5), 19P-hydroxy-~(1)-norlupa-2,20(29)- diene-27,28-dioic acid 28,198-lactone, by chemical and spectroscopic investigation and by convergent synthesis from ceanothenic acid UR - https://drive.google.com/file/d/1zc5XSsYDFqRsMIoKreQb5SaYiypONSFj/view?usp=drivesdk ER -