3-Hydroxy-8-oxo-3-nor-methylchamigrane-2,7-peroxide
نویسنده
چکیده
In the title compound, C(14)H(22)O(4) (systematic name: 9-hy-droxy-1,5,5-trimethyl-1,8-epidi-oxy-spiro-[5.5]decan-2-one), which was isolated from the fermentation broth of Steccherinum ochraceum, the two six-membered rings adopt chair conformations and are bridged by a peroxide group. The hy-droxy H atom forms a three-centre cyclic inter-molecular O-H⋯(O,O') hydrogen-bonding inter-action with a peroxide and a carbonyl O-atom acceptor, forming [100] chains.
منابع مشابه
Bis(dimethylammonium) 2,2′-(1,3,6,8-tetraoxo-2,7-diazapyrene-2,7-diyl)diacetate
The asymmetric unit of title compound, 2C(2)H(8)N(+)·C(18)H(8)N(2)O(8) (2-), comprises one crystallographically independent dimethyl-ammonium cation and half of a 2,2'-(1,3,6,8-tetra-oxo-2,7-diaza-pyrene-2,7-di-yl)diacetate dianion. The anion lies on an inversion centre and the two carboxyl-ate groups are in trans positions based on the naphthaleneteracarb-oxy-lic diimide group. The crystal pac...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010