macbecin I
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Macbecins are a pair of chemical compounds in the ansamycin family of antibiotics. They are designated macbecin I and macbecin II and they were first isolated from actinomycete bacteria. Macbecin possesses antitumor properties. In vitro studies have shown that macbecins are effective in the eradication of Gram-positive bacteria, fungi, and protozoa including Tetrahymena pyriformis. ==Structure== Macbecins have an unusual macrocyclic lactam structure. The two variants, macbecin I and II, correspond to the oxidized 1,4-benzoquinone and reduced hydroquinone, respectively.
Wikidata facts
- Mass
- 558.294116
Show 3 more facts
- isomeric SMILES
- C[C@H]1C[C@H]([C@H]([C@@H](/C=C(/C([C@H](/C=C\C=C(\C(=O)NC2=CC(=O)C=C([C@@H]1OC)C2=O)/C)C)OC(=O)N)\C)C)OC)OC
- chemical formula
- C₃₀H₄₂N₂O₈
- canonical SMILES
- CC1CC(C(C(C=C(C(C(C=CC=C(C(=O)NC2=CC(=O)C=C(C1OC)C2=O)C)C)OC(=O)N)C)C)OC)OC
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Article
4 sectionsContents
- Structure
- Mechanism of action
- References
- External links
Macbecins are a pair of chemical compounds in the ansamycin family of antibiotics. They are designated macbecin I and macbecin II and they were first isolated from actinomycete bacteria. Macbecin possesses antitumor properties. In vitro studies have shown that macbecins are effective in the eradication of Gram-positive bacteria, fungi, and protozoa including Tetrahymena pyriformis. ==Structure== Macbecins have an unusual macrocyclic lactam structure. The two variants, macbecin I and II, correspond to the oxidized 1,4-benzoquinone and reduced hydroquinone, respectively.
==Mechanism of action== Macbecins mechanism of action is in part due to heat shock protein Hsp90 protein inhibition.