从水朝阳旋覆花(Inula helianthus-aquatica)地上部分分离得到24个化合物,经波谱数据分析分别鉴定为aromaticin(1),8-epi-helenalin(2),bigelovin(3),2,3-dihydroaromaticin(4),carpesiolin(5),ergolide(6),inuchinenolide C(7),6α-acetoxy-isoinuviscolide(8),8-epi-inuviscolide (9),inuchinenolicde B (10),tomentosin(11),11α,13 -dihydrotomentosin(12),inuchinenolide A(13),4H-tomentosin (14),11β,13-dihydro-4H-tomentosin(15),11-epi-sundiversifolide(16),sundiversifolide (17),8,9,10-三羟基百里香酚(18),10-羟基-8,9-双氧亚异丙基百里香酚(19),8,10-二羟基-9-异丁酰百里香酚(20),8-羟基-9,10-二异丁酰百里香酚(21),8-羟基-9-异丁酰-10-(2-甲基丁酰)百里香酚(22),8,9-环氧-9,10-二异丁酰百里香酚(23)和8,9-环氧-3-异丁酰-10-(2-甲基丁酰)百里香酚(24).除了化合物1～6外,其他化合物均为首次从该植物中分离得到.
從水朝暘鏇覆花(Inula helianthus-aquatica)地上部分分離得到24箇化閤物,經波譜數據分析分彆鑒定為aromaticin(1),8-epi-helenalin(2),bigelovin(3),2,3-dihydroaromaticin(4),carpesiolin(5),ergolide(6),inuchinenolide C(7),6α-acetoxy-isoinuviscolide(8),8-epi-inuviscolide (9),inuchinenolicde B (10),tomentosin(11),11α,13 -dihydrotomentosin(12),inuchinenolide A(13),4H-tomentosin (14),11β,13-dihydro-4H-tomentosin(15),11-epi-sundiversifolide(16),sundiversifolide (17),8,9,10-三羥基百裏香酚(18),10-羥基-8,9-雙氧亞異丙基百裏香酚(19),8,10-二羥基-9-異丁酰百裏香酚(20),8-羥基-9,10-二異丁酰百裏香酚(21),8-羥基-9-異丁酰-10-(2-甲基丁酰)百裏香酚(22),8,9-環氧-9,10-二異丁酰百裏香酚(23)和8,9-環氧-3-異丁酰-10-(2-甲基丁酰)百裏香酚(24).除瞭化閤物1～6外,其他化閤物均為首次從該植物中分離得到.
종수조양선복화(Inula helianthus-aquatica)지상부분분리득도24개화합물,경파보수거분석분별감정위aromaticin(1),8-epi-helenalin(2),bigelovin(3),2,3-dihydroaromaticin(4),carpesiolin(5),ergolide(6),inuchinenolide C(7),6α-acetoxy-isoinuviscolide(8),8-epi-inuviscolide (9),inuchinenolicde B (10),tomentosin(11),11α,13 -dihydrotomentosin(12),inuchinenolide A(13),4H-tomentosin (14),11β,13-dihydro-4H-tomentosin(15),11-epi-sundiversifolide(16),sundiversifolide (17),8,9,10-삼간기백리향분(18),10-간기-8,9-쌍양아이병기백리향분(19),8,10-이간기-9-이정선백리향분(20),8-간기-9,10-이이정선백리향분(21),8-간기-9-이정선-10-(2-갑기정선)백리향분(22),8,9-배양-9,10-이이정선백리향분(23)화8,9-배양-3-이정선-10-(2-갑기정선)백리향분(24).제료화합물1～6외,기타화합물균위수차종해식물중분리득도.
Twenty-four compounds were isolated from the aerial parts of Inula helianthus-aquatica.On the basis of spectral data,their structures were identified as aromaticin ( 1 ),8-epi-helenalin (2),bigelovin (3),2,3-dihydroaromaticin (4),carpesiolin (5),ergolide ( 6 ),inuchinenolide C (7),6α-acetoxy-isoinuviscolide ( 8 ),8-epi-inuviscolide ( 9 ),inuchinenolide B ( 10 ),tomentosin ( 11 ),11α,13-dihydrotomentosin ( 12 ),inuchinenolide A ( 13 ),4H-tomentosin (14),11β,13 -dihydro-4H-tomentosin ( 15 ),11 -epi-sundiversifolide (16),sundiversifolide ( 17 ),8,9,10-trihydroxythymol ( 18 ),10-hydroxy -8,9-dioxyisopropylidenethymol ( 19 ),8,10-dihydroxy -9-isobutyryloxythymol ( 20 ),8-hydroxy -9,10-diisobutyryloxythymol ( 21 ),8-hydroxy-9-isobutyryloxy-10-( 2-methylbutanoyl ) thymol ( 22 ),8,9-epoxy-3,10-diisobutyryloxythymol (23),and 8,9-epoxy-3-isobutyryloxy-10-(2-methylbutanoyl) thymol (24).All the compounds except 1-6 were isolated from this plant for the first time.
