New acetylenic enol ethers of glycerol from the sponge Petrosia sp.
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Title
- New acetylenic enol ethers of glycerol from the sponge Petrosia sp.
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Author(s)
- Seo, Y; Cho, KW; Lee, HS; Rho, JR; Shin, J
- KIOST Author(s)
- Lee, Hyi Seung(이희승)
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Alternative Author(s)
- 서영완; 조기웅; 이희승; 노정래; 신종헌
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Publication Year
- 1999-01
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Abstract
- Ten acetylenic enol ethers of glycerols, including six new compounds (1-6) and a linear acetylenic alcohol (7), have been isolated from a sponge of the genus Petrosia. The structures of the novel compounds were elucidated by spectroscopic methods. The absolute stereochemistry of 1-7 was determined by chemical transformations and the Mosher method. Some of these compounds exhibited weak cytotoxicity against a human leukemia cell-line (K-562).
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ISSN
- 0163-3864
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/6181
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DOI
- 10.1021/np9803575
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Bibliographic Citation
- JOURNAL OF NATURAL PRODUCTS, v.62, no.1, pp.122 - 126, 1999
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Publisher
- AMER CHEMICAL SOC
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Subject
- MARINE NATURAL-PRODUCTS; RASPAILIA-PUMILA; CALLYSPONGIA-TRUNCATA; POLYACETYLENES; RAMOSA; ACID
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Type
- Article
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Language
- English
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Document Type
- Article
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