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ECB-ART-42746
Nat Prod Res 2013 Oct 01;2720:1842-7. doi: 10.1080/14786419.2012.763128.
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Petroacetylene, a new polyacetylene from the marine sponge Petrosiasolida that inhibits blastulation of starfish embryos.

Ohta S , Ogawa T , Ohta E , Ikeuchi T , Kamemura K , Ikegami S .


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A new C30 linear polyacetylene compound designated petroacetylene (1) has been isolated from the marine sponge Petrosia solida Hoshino 1981, collected off the coast of Amami-Oshima, Kagoshima Prefecture, Japan. The structure was elucidated on the basis of spectroscopic data and chemical means. Petroacetylene (1) inhibited blastulation of starfish embryos at a concentration of 3.1 μg mL(- 1) or greater.

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