STUDIES OF AUSTRALIAN SOFT CORALS .29. SEVERAL NEW CEMBRANOID DITERPENES FROM NEPHTHEA-BRASSICA AND RELATED DITERPENES FROM A SARCOPHYTON SPECIES
STUDIES OF AUSTRALIAN SOFT CORALS .29. SEVERAL NEW CEMBRANOID DITERPENES FROM NEPHTHEA-BRASSICA AND RELATED DITERPENES FROM A SARCOPHYTON SPECIES
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DOI：
10.1071/ch9821873
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发表时间：
1982-01-01
影响因子：
1.1
通讯作者：
MITCHELL, SJ
中科院分区：
文献类型：
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作者：
BLACKMAN, AJ;BOWDEN, BF;MITCHELL, SJ
从软珊瑚N.芸苔。这些二萜与几种新的但相关的二萜共存：（13 S）-柏木-1，3，7，11-四烯-13-醇（6）及其相应的13-乙酸酯（7）、15-乙酰氧基柏木-3，7，11-三烯（8）、（10 S）-10，15-二乙酰氧基-7，8-环氧柏木-3，11-二烯（9）及其相应的10-单乙酰氧基衍生物（10）。报道了两种相关的西松烷类二萜，（14 S）-乙酰氧西松烷-1，3，7，11-四烯（15）和（14 S）-西松烷-1，3，7，11-四烯-14-醇（16），来自Sarcophyton属软珊瑚。
The isolation of 5 known cembranoid diterpenes, (1), (2), (3), (4) and (5), is reported from the soft coral N. brassica. These diterpenes co-occur with several new but related diterpenes: (13S)-cembra-1,3,7,11-tetraen-13-ol (6) and its corresponding 13-acetate (7), 15-acetoxycembra-3,7,11-triene (8), (10S)-10,15-diacetoxy-7,8-epoxycembra-3,11-diene (9) and its corresponding 10-monoacetoxy derivative (10). Two related cembranoid diterpenes, (14S)-acetoxycembra-1,3,7,11-tetraene (15) and (14S)-cembra-1,3,7,11-tetraen-14-ol (16), are reported from a soft coral of the genus Sarcophyton.