Steroids from green alga Chaetomorpha basiretorsa Setchell

Dayong Shi; Xiao Fan; Jie Sun; Lijun Han; Jiangong Shi

doi:10.1007/s00343-008-0415-7

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Steroids from green alga Chaetomorpha basiretorsa Setchell

Updated：2023-05-16

- Steroids from green alga Chaetomorpha basiretorsa Setchell
- Journal of Oceanology and Limnology Vol. 26, Issue 4, Pages: 415-418(2008)
- Affiliations：
  
  1. Institute of Oceanology Chinese Academy of Sciences
  2. Institute of Materia Medica Chinese Academy of Medical Sciences and Peking Union Medical College
- Author bio：
- Funds：
- DOI：10.1007/s00343-008-0415-7
  CLC：
- Online First：23 January 2009，
  
  Published：2008
- Accepted：
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Shi, D., Fan, X., Sun, J. et al. Steroids from green alga Chaetomorpha basiretorsa Setchell., Chin. J. Ocean. Limnol. 26, 415–418 (2008). https://doi.org/10.1007/s00343-008-0415-7
DOI：

Shi, D., Fan, X., Sun, J. et al. Steroids from green alga Chaetomorpha basiretorsa Setchell., Chin. J. Ocean. Limnol. 26, 415–418 (2008). https://doi.org/10.1007/s00343-008-0415-7 DOI：

摘要

Abstract

Six steroids have been isolated from ethanolic extract of green alga Chaetomorpha basiretorsa Setchell by a combination of repeated normal phase silica gel and Sephadex LH-20 gel column chromatography as well as recrystallization. Using spectroscopic methods including MS and NMR

their structures were determined as β-lawsaritol (1)

saringosterol (2)

24-hydroperoxy-24-vinyl-cholesterol (3)

β-stigmasterol (4)

stigmast-4-en-3α

6β-diol (5)

29-hydroxystigmasta-5

24 (28)-dien-3β-ol (6). All these compounds were obtained from this genus for the first time and they were inactive (IC50>10 μg /ml) against KB

Bel-7402

PC-3M

Ketr 3 and MCF-7 cell lines.

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references

Tseng, C. K., 1983. Common Seaweeds of China. Science Press, Beijing, China. p. 262.

Carmichael, J., W. G Degraff and A. F. Gazdar, 1987. Evaluation of a tetrozolium based semiautomated colorimetric assay: Assessment of chemosensitivity testing. Cancer Res. 47(4): 936–942.

Guyot, M. and D. Davoust, 1982. Hydroperoxy-24 vinyl-24 cholesterol, nouvel hydroperoxyde naturel isole de deux tuniciers: Phallusia mamillate et ciona intestinalis. Tetrahedron Lett. 23(18): 1 905–1 906.

Kerr, R. G. and B. J. Baker, 1991. Marine sterols. Nat. Prod. Rep. 8(5): 465–497.

Li, G. Y., J. H. Wang and X. Li, 2003. Sterol constituents from sphaerophysa salsula. Chinese Traditional and Herbal Drugs 34(5): 392–394. (in Chinese with English abstract)

Liu, H. B., Z. Cui, Y. S. Li, J. Yin, Y. Dong, W. J. Ding, T. Liu and B. R. Lu, 1998. Chemical constituents of sargassum hemiphyllum. Chin. Pharm. J. 33(8): 464–466. (in Chinese with English abstract)

Qian, H. and Q. L. Hu, 1998. Studies on the constitutents of sargassum fusiforme (Harv.) setch. Chinese Journal of Marine Drugs 3: 33–34. (in Chinese with English abstract)

Sarita, G., A. Mohd and M. S. Alam, 1992. 24β- Enthylcholest-4-en-3β-ol from the root of Lawsonia inermis. Phytochemistry 31(7): 2 558–2 556.

Sheu, J. H., G. H. Wang and P. L. Sung, 1997. Cytotoxic sterols from the Formosan brown alga turbinaria ornate. Planta Med. 63: 571–572.

Shi, D. Y., L. J. Han, J. Sun, S. Li, S. J. Wang, Y. C. Yang, X. Fan and J. G. Shi, 2005a. A new halogenated biindole and a new apo-carotenone from green alga Chaetomorpha basiretorsa Setchell. Chin. Chem. Letts. 16(6): 777–780.

Shi, D. Y., L. J. Han, J. Sun, Y. Wang, Y. C. Yang, J. G. Shi and X. Fan, 2005b. Studies on chemical constitutes of Chaetomorpha basiretorsa Setchell. China Journal of Chinese Materia Medica 30(5): 347–350. (in Chinese with English abstract)

Tang, H. F., Y. H. Yi, X. S. Yao, Q. Z. Xu, T. S. Lv and S. Y. Zhang, 2002. Sterol constituents from marine brown alga Ishige okamurai. Chinese Journal of Marine Drugs 1: 1–4. (in Chinese with English abstract)

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