Total synthesis of spiruchostatin B, a potent histone deacetylase inhibitor, from a microorganism.
نویسندگان
چکیده
The first total synthesis of spiruchostatin B, a potent histone deacetylase inhibitor, was achieved in a convergent manner; the synthesis established stereochemistry at the C5'' position.
منابع مشابه
Involvement of p21waf1/cip1 expression in the cytotoxicity of the potent histone deacetylase inhibitor spiruchostatin B towards susceptible NALM-6 human B cell leukemia cells.
Spiruchostatin B (SP-B) is a potent histone deacetylase (HDAC) inhibitor that has potential for the chemotherapy of leukemia. The aim of this study was to study the susceptibility of human leukemia cell lines to SP-B. We found that NALM-6 human B cell leukemia cells are the most susceptible to SP-B. There was a low correlation between the expressi...
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Histone deacetylase inhibitors have gained a great deal of attention recently for the treatment of cancers and inflammatory diseases. So design of new inhibitors is of great importance in pharmaceutical industries and labs. Creating pharmacophor models in order to design new molecules or search a library for finding lead compounds is of great interest. This approach reduces the overall cost ass...
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We previously showed that the B cell leukemia cell line NALM-6 had the highest susceptibility among a number of leukemia cell lines to spiruchostatin B (SP-B), a potent histone deacetylase (HDAC) inhibitor. We also showed that SP-B-induced cytotoxicity depended on induction of apoptosis that was mediated by p21waf1/cip1 expression. In the present ...
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The FK228 and spiruchostatin bicyclic depsipeptide natural products are among the most potent histone deacetylase (HDAC) inhibitors known. Although FK228 is in advanced clinical trials, the complexity of the natural products has precluded mechanistic studies and the discovery of structure-activity relationships. By total synthesis, we have prepared the first depsipeptide analogues. Our results ...
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ورودعنوان ژورنال:
- Chemical communications
دوره 14 شماره
صفحات -
تاریخ انتشار 2008