391611-36-2
Chemical Structure
Spliceostatin A
- CAS No.: 391611-36-2
- Formula:C28H43NO8
- Molecular Weight:521.64
IUPAC Name: (S,Z)-5-(((2R,3R,5S,6S)-6-((2E,4E)-5-((3R,4R,5R,7S)-4-hydroxy-7-methoxy-7-methyl-1,6-dioxaspiro[2.5]octan-5-yl)-3-methylpenta-2,4-dien-1-yl)-2,5-dimethyltetrahydro-2H-pyran-3-yl)amino)-5-oxopent-3-en-2-yl acetate
InChIKey: XKSGIJNRMWHQIQ-CGPJBNNXSA-N
SMILES: C[C@H]1C[C@@H](NC(/C=C\[C@@H](OC(C)=O)C)=O)[C@@H](C)O[C@H]1C/C=C(C)/C=C/[C@@H]2[C@@H](O)[C@]3(CO3)C[C@@](C)(OC)O2
Biological Activity: Spliceostatin A, the FR901464 (HY-16212) methylated derivative, is a potent anti-tumor agent. Spliceostatin A inhibits splicing and promotes pre-mRNA accumulation by binding SF3B1. SF3B1 is a subcomplex of U2 small nuclear ribonucleoprotein in the spliceosome. Spliceostatin A induces Apoptosis in chronic lymphocytic leukemia (CLL) cells[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Spliceostatin A | 96.64% | Spliceostatin A, the FR901464 (HY-16212) methylated derivative, is a potent anti-tumor agent. Spliceostatin A inhibits splicing and promotes pre-mRNA accumulation by binding SF3B1. SF3B1 is a subcomplex of U2 small nuclear ribonucleoprotein in the spliceosome. Spliceostatin A induces Apoptosis in chronic lymphocytic leukemia (CLL) cells. | ||||||||||||||||||||
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References
- [1]. Larrayoz M, et al. The SF3B1 inhibitor spliceostatin A (SSA) elicits apoptosis in chronic lymphocytic leukaemia cells through downregulation of Mcl-1. Leukemia. 2016 Feb;30(2):351-60. [Content Brief]
- [2]. Kaida D, et al. Spliceostatin A targets SF3b and inhibits both splicing and nuclear retention of pre-mRNA. Nat Chem Biol. 2007 Sep;3(9):576-83. [Content Brief]
- [3]. Roybal GA, et al. Spliceostatin A inhibits spliceosome assembly subsequent to prespliceosome formation. Nucleic Acids Res. 2010 Oct;38(19):6664-72. [Content Brief]
