Phyllofenone A, a New Scalarane Sesterterpene from the Sponge Phyllospongia Foliascens(Pallas)

Chemical Research in Chinese Universities ›› 1991, Vol. 7 ›› Issue (2): 100-106.

• Articles • Previous Articles Next Articles

Phyllofenone A, a New Scalarane Sesterterpene from the Sponge Phyllospongia Foliascens(Pallas)

Zeng Longmei¹, Fu Xiong¹, Su Jingyu¹, Chen Shaoxing², John K. Snyder²

1. Department of Chemistry, Zhongshan University, Guangzhou;
2. Department of Chemistry, Boston University, Boston, USA

Received:1990-08-12 Online:1991-04-24 Published:2011-09-09
Supported by:
Supported by the National Natural Science Foundation of China

Abstract

Abstract: The present paper covers the structure of a new sesterterpene, phyllofenone A(1) , isolated from the South China Sea sponge Phyllospongia foliascens. Phyllofenone A is a member of the scalarane class of sesterterpenes with a (C-20, C-24)-bishomo-(C-25)-nortetra-cyclic skeleton. The structure charcterization was based on one- and two-dimensional NMR and mass spectroscopy with the assistance of molecular modeling. Phyllofenone A shows weak antifungal activity against Candida pseudotropicalis.

Key words: Sponge, Sesterterpene, Selective INEPT, 2D NMR

Zeng Longmei, Fu Xiong, Su Jingyu, Chen Shaoxing, John K. Snyder. Phyllofenone A, a New Scalarane Sesterterpene from the Sponge Phyllospongia Foliascens(Pallas)[J]. Chemical Research in Chinese Universities, 1991, 7(2): 100-106.

[1]	MENG Ying, ZHANG Hongwei, LIU Zehua, ZENG Shanchao, ZHANG Hongwei, SUN Chiyu, ZHANG Lijuan, ZHAO Mingming, WANG Guan, JIANG Mengying, SHI Wei, SONG Hongrui. Design, Synthesis and Antitumor Activity of Pyrrolopyrazinone-chalcone Hybrids [J]. Chemical Research in Chinese Universities, 2014, 30(4): 624-631.
[2]	LIAO Jian-chun, YANG Li, JIA Zhong-jian . Two New Bisabolane Sesquiterpenes from Ligularia Thyrsoidea [J]. Chemical Research in Chinese Universities, 1999, 15(1): 67-69.
[3]	GAO Kun, JIA Zhong-jian . Two New Sesquiterpenes from Ligularia Duciformis [J]. Chemical Research in Chinese Universities, 1999, 15(1): 70-72.
[4]	ZENG Long-mei, ZHU Ye, YAN Su-jun, SU Jing-yu . A New Furanolactam from the Chinese Sponge Phacellis Fusca [J]. Chemical Research in Chinese Universities, 1998, 14(4): 426-427.
[5]	ZENG Zhi, SU Jing-yu, ZENG Long-mei. Studies on the Steroids of Marine Sponge(Ⅳ)──Steroids from the Marine Sponge Biemna Sp. [J]. Chemical Research in Chinese Universities, 1995, 11(3): 185-188.
[6]	ZENG Long-mei, ZENG Zhi, SU Jing-yu . Studies on the Steroids of Marine Sponge [J]. Chemical Research in Chinese Universities, 1995, 11(2): 174-177.
[7]	ZENG Long-mei, FU Xiong, SU Jing-yu, WANG Qi-wen. Phyllactones F and G, Further Bis-Homoscalarane Sesterterpenes from the Sponge Phyllospongia Foliaseens [J]. Chemical Research in Chinese Universities, 1993, 9(2): 161-164.
[8]	Fu Xiong, Zeng Longmei, Su Jingyu, Fiorecita De Guzman, Francis J. Schmitz, M. Bilayet Hossain, Dick van der Helm. A Novel Pyrrololactam Alkaloid from the South China Sea Sponge Phacellia Fusca Schmidt [J]. Chemical Research in Chinese Universities, 1991, 7(3): 178-180.
[9]	Yu Rongmin, Li Xian, Zhu Tingru, Yoshihiro Harigaya, Yaeko Konda, Masayuki Onda. 2D NMR Spectroscopic Studies of the Toxic Alkaloid from Oxytropis Glabra D C. [J]. Chemical Research in Chinese Universities, 1990, 6(3): 249-253.

Phyllofenone A, a New Scalarane Sesterterpene from the Sponge Phyllospongia Foliascens(Pallas)

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 9

Recommended Articles

Metrics

Comments