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Two Novel Lanostane-Type Triterpenes from the Stem Bark of Abies mariesii

✍ Scribed by Tanaka, Reiko; Aoki, Hitoshi; Wada, Shun-ich; Matsunaga, Shunyo

Book ID
127140597
Publisher
American Chemical Society
Year
1999
Tongue
English
Weight
59 KB
Volume
62
Category
Article
ISSN
0163-3864

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πŸ“œ SIMILAR VOLUMES

Spiromarienonols A and B: Two New 7(8β†’9)
Spiromarienonols A and B: Two New 7(8β†’9)abeo-Lanostane-Type Triterpene Lactones from the Stem Bark of Abies mariesii
✍ Reiko Tanaka; Shun-ichi Wada; Hitoshi Aoki; Shunyo Matsunaga; Takao Yamori πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 German βš– 191 KB

## Abstract Two new skeletal triterpene lactones, spiromarienonolsβ€…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 three‐dimensional structures were determined to be (3__R__,7__S