Stereocontrolled Syntheses of Novel Styryl Lactones, (+)-Goniodiol, (+)-Goniotriol, (+)-8-Acetylgoniotriol, (+)-Goniofufurone, (+)-9-Deoxygoniopypyrone, (+)-Goniopypyrone, and (+)-Altholactone from Common Intermediates and Cytotoxicity of Their Congeners. -The title lactones except goniofufurone (V
โฆ LIBER โฆ
Two New Styryl Lactones, 9-Deoxygoniopypyrone and 7-epi-Goniofufurone, from Goniothalamus giganteus
โ Scribed by Fang, Xin-Ping; Anderson, Jon E.; Chang, Ching-Jer; McLaughlin, Jerry L.; Fanwick, Phillip E.
- Book ID
- 120535810
- Publisher
- American Chemical Society
- Year
- 1991
- Tongue
- English
- Weight
- 510 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0163-3864
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## Abstract Two new skeletal triterpene lactones, spiromarienonolsโ A (**1a**) and B (**2a**), were isolated from the stem bark of __Abies mariesii__ Masters (Pinaceae). Based on spectral data and biogenetic considerations, their unique threeโdimensional structures were determined to be (3__R__,7__S