New acetogenin katsuurallene from Laurencia saitoi collected from Katsuura, Japan
作者机构：Advanced Course of Applied ChemistryNational Institute of TechnologyAsahikawa CollegeShunkodai 2-2-1-6AsahikawaHokkaido 071-8142Japan Department of Materials ChemistryNational Institute of TechnologyAsahikawa CollageShunkodai 2-2-1-6AsahikawaHokkaido 071-8142Japan Department of Biosciences and BiotechnologyFaculty of AgricultureUniversity of the Ryukyus1 SenbaruNishiharaOkinawa 903-0213Japan Department of Materials and Life ScienceFaculty of Science and TechnologyShizuoka Institute of Science and Technology2200-2 ToyosawaFukuroiShizuoka 437-8555Japan Department of Medicinal ChemistryFaculty of Pharmaceutical SciencesHokkaido University of ScienceMaeda 715-4-1Teine-kuSapporoHokkaido 006-8590Japan The Hokkaido University MuseumHokkaido UniversityN10 W8Kita-kuSapporoHokkaido 060-0810Japan Coastal Branch of Natural History Museum and InstituteChiba123 YoshioKatsuuraChiba 299-5242Japan Department of Life ScienceGraduate School of Engineering ScienceAkita University1-1 Tegatagakuen-machiAkita 010-8502Japan
出 版 物：《Natural Products and Bioprospecting》 (应用天然产物（英文）)
年 卷 期：2022年第12卷第1期
页 面：121-127页
学科分类：1007[医学-药学(可授医学、理学学位)] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学]
基 金：supported by JSPS KAKENHI Grant Numbers 18K05799 and 21K14904
主 题：Laurencia Rhodomelaceae Acetogenin Triterpene Diterpene Biological activity
摘 要：We examined the chemical constitution of the red alga Laurencia saitoi Perestenko,collected from Katsuura,Boso Peninsula,Chiba Prefecture,*** specimen produced a new polyhalogenated acetogenin,named katsuural-lene(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.
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