New acetogenin katsuurallene from Laurencia saitoi collected from Katsuura, Japan

We examined the chemical constitution of the red alga Laurencia saitoi Perestenko, collected from Katsuura, Boso Peninsula, Chiba Prefecture, Japan. This specimen produced a new polyhalogenated acetogenin, named katsuurallene (1), which structure was determined by the spectral methods, along with kn...

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Detalles Bibliográficos
Autores principales: Minamida, Yu, Matsuura, Hiroshi, Ishii, Takahiro, Miyagi, Miyu, Shinjo, Yuto, Sato, Kosuke, Kamada, Takashi, Mihara, Yoshihiro, Togashi, Iwao, Sugimoto, Keisuke, Abe, Tsuyoshi, Kikuchi, Norio, Suzuki, Minoru
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Singapore 2022
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8907347/
https://www.ncbi.nlm.nih.gov/pubmed/35266062
http://dx.doi.org/10.1007/s13659-022-00328-1
Descripción
Sumario:We examined the chemical constitution of the red alga Laurencia saitoi Perestenko, collected from Katsuura, Boso Peninsula, Chiba Prefecture, Japan. This specimen produced a new polyhalogenated acetogenin, named katsuurallene (1), which structure was determined by the spectral methods, along with known diterpene, deoxyparguerol (2) and triterpene, thyrsiferol (3). In this paper we describe the structural elucidation of katsuurallene together with some biological activities. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s13659-022-00328-1.

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