606-58-6
Chemical Structure
Toyocamycin
Synonym(s): Vengicide
- No. CAS: 606-58-6
- Formula:C12H13N5O4
- Molecular Weight:291.26
IUPAC Name: 4-amino-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
InChIKey: XOKJUSAYZUAMGJ-WOUKDFQISA-N
SMILES: O[C@H]1[C@@H](O[C@H](CO)[C@H]1O)N2C3=C(C(N)=NC=N3)C(C#N)=C2
Biological Activity: Toyocamycin (Vengicide) is an adenosine analog produced by Streptomyces diastatochromogenes, acts as an XBP1 inhibitor. Toyocamycin blocks RNA synthesis and ribosome function, and induces apoptosis. Toyocamycin affects IRE1α-XBP1 pathway, and inhibits XBP1 mRNA cleavage with an IC50 value of 80 nM with affecting IRE1α auto-phosphorylation. Toyocamycin specifically inhibits CDK9 with an IC50 value of 79 nM[1][2][3].
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Toyocamycin | 99.27% | Toyocamycin (Vengicide) is an adenosine analog produced by Streptomyces diastatochromogenes, acts as an XBP1 inhibitor. Toyocamycin blocks RNA synthesis and ribosome function, and induces apoptosis. Toyocamycin affects IRE1α-XBP1 pathway, and inhibits XBP1 mRNA cleavage with an IC50 value of 80 nM with affecting IRE1α auto-phosphorylation. Toyocamycin specifically inhibits CDK9 with an IC50 value of 79 nM. | ||||||||||||||||||||
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Toyocamycin (Standard) | DL-Aspartic acid (Standard) is the analytical standard of DL-Aspartic acid. This product is intended for research and analytical applications. DL-Aspartic acid (DL-Asp-OH) is a kind of biological materials or organic compounds that are widely used in life science research. | |||||||||||||||||||||
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References
- [1]. Toyocamycin, et al. Identification of Toyocamycin, an agent cytotoxic for multiple myeloma cells, as a potent inhibitor of ER stress-induced XBP1 mRNA splicing. Blood Cancer J. 2012 Jul;2(7):e79. [Content Brief]
- [2]. Pandey S, et al. Selective CDK9 Inhibition by Natural Compound Toyocamycin in Cancer Cells. Cancers (Basel). 2022 Jul 8;14(14):3340. [Content Brief]
- [3]. Park SG, et al. Toyocamycin induces apoptosis via the crosstalk between reactive oxygen species and p38/ERK MAPKs signaling pathway in human prostate cancer PC-3 cells. Pharmacol Rep. 2017 Feb;69(1):90-96. [Content Brief]
