MSI_000010309

Unavailable

排名分数: -0.74
参考来源: Bathymodiolus (UBERON:0009120: gill filament)

M/z: 517.3097
Mass Window: 517.3097 ~ 517.3097 (0.1 ppm)

参考注释

Cucurbitacin D_[M+H]+ (BioDeep_00000000567)
17-[(E)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl]-2,16-dihydroxy-4,4,9,13,14-pentamethyl-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione

Formula: C30H44O7 (516.3086874)
SMILES:

[C@@]12(C)C[C@H]([C@]([H])([C@](O)(C)C(=O)C=CC(O)(C)C)[C@@]1(C)CC([C@@]1(C)[C@]3([H])C[C@@H](C(=O)C(C)(C)C3=CC[C@@]21[H])O)=O)O

Cucurbitacin D is a cucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 5 and 23. It is a cucurbitacin, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone. It derives from a hydride of a lanostane. Cucurbitacin D is a natural product found in Elaeocarpus chinensis, Elaeocarpus hainanensis, and other organisms with data available. Cucurbitacin D is found in calabash. Cucurbitacin D is isolated from plants of the Cucurbitacea Cucurbitacin D is an active component in Trichosanthes kirilowii, disrupts interactions between Hsp90 and two co-chaperones, Cdc37 and p23. Cucurbitacin D prevents Hsp90 client (Her2, Raf, Cdk6, pAkt) maturation without induction of the heat shock response. Anti-cancer activity[1]. Cucurbitacin D is an active component in Trichosanthes kirilowii, disrupts interactions between Hsp90 and two co-chaperones, Cdc37 and p23. Cucurbitacin D prevents Hsp90 client (Her2, Raf, Cdk6, pAkt) maturation without induction of the heat shock response. Anti-cancer activity[1].