Bromotheoynic acid, a brominated acetylenic acid from the marine sponge Theonella swinhoei
β Scribed by Aoki, Nobuwa; Yamamoto, Kazuyuki; Ogawa, Takayuki; Ohta, Emi; Ikeuchi, Toshitaka; Kamemura, Kazuo; Ikegami, Susumu; Ohta, Shinji
- Book ID
- 121226441
- Publisher
- Taylor and Francis Group
- Year
- 2013
- Tongue
- English
- Weight
- 201 KB
- Volume
- 27
- Category
- Article
- ISSN
- 1478-6419
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π SIMILAR VOLUMES
Highly cytotoxic polypeptides. polytheonamides A-C. have been isolated from the marine sponge Theo&la swinhoei. Interpretation of the 2D NMR data of the acid hydrolyzate of polytheonamide B as well as amino acid analysis led to identification of Ala, Asp, Thr. uThr. Ser. Glu, Val. Gly, Ile. I&II, &m
## Abstract Chemical examination of the Chinese marine sponge __Xestospongia testudinaria__ resulted in the isolation and characterization of twelve new brominated acetylenic acids, namely xestospongienols AβL (**1a**β**1d, 2a**β**2d**, and **3a**β**3d**), together with the known analog **4**. The