## Abstract Chemical investigation of the AcOEt/MeOH extract of __Clavularia viridis__ collected in Taiwan has afforded four new prostanoids, named claviridins AโD (**1**โ**4**, resp.). The structures of compounds **1**โ**4** were determined on the basis of 1Dโ and 2DโNMR techniques, including COSY
New Prostanoids with Cytotoxic Activity from Taiwanese Octocoral Clavularia viridis
โ Scribed by Shen, Ya-Ching; Cheng, Yuan-Bin; Lin, Yu-Chi; Guh, Jih-Hwa; Teng, Che-Ming; Ko, Chin-Lien
- Book ID
- 125930682
- Publisher
- American Chemical Society
- Year
- 2004
- Tongue
- English
- Weight
- 57 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0163-3864
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๐ SIMILAR VOLUMES
New halogenated marine prostanoids, chlorovulone I, II and III were isolated from the stolonifer Clavularia viridis Quoy and Gaimard. The structure elucidation and the antitumor activity of chlorovulones were described.
Two new marine carbocyclic oxylipins, clavirin I (1) and II (2), were isolated from the Okinawan soft coral, Clavularia viridis. Their structures containing unique c~-side chains were determined, based on spectroscopic analysis and stereoseleetive total synthesis. Clavirins showed growth-inhibitory