Rob T et al. (2011), Isolation of C₁₁ compounds and a cyclopropane f...

ECB-ART-42260

Molecules 2011 Dec 02;1612:9972-82. doi: 10.3390/molecules16129972.

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Isolation of C₁₁ compounds and a cyclopropane fatty acid from an Okinawan ascidian, Diplosoma sp.

Rob T , Ogi T , Maarisit W , Taira J , Ueda K .

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Pentylphenols 1 and 2, cyclopropane fatty acid 3, and cyclopentenones 4 and 5, were isolated from an ascidian, Diplosoma sp. The structures of 1-5 were determined by spectroscopic analysis and/or synthesis. Compound 1 inhibited the division of fertilized sea urchin eggs and compound 4 showed mild cytotoxity against HCT116 cells (human colorectal cancer cell).

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Genes referenced: LOC100887844 LOC115919910

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References [+] :

Attygalle, Chemical composition and function of metapleural gland secretion of the ant,Crematogaster deformis smith (hymenoptera: Myrmicinae). 1989, Pubmed

	Figure 1. C11 compounds and a cyclopropane fatty acid from marine organisms.
	Figure 2. Structures of compounds 1, 3 and 4 based on 2D NMR data.
	Scheme 1. Synthesis of compounds 1 and 2a.
	Figure 3. Selected NOEs of compounds 4 and 5.