bacillosporin B | 76706-62-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 二苯并环庚烯
• 英文名称: bacillosporin B
• CAS: 76706-62-2
• 化学式: C₂₆H₁₈O₉
• 分子量: 474.424
• InChiKey: GGZMDZYQIKVYHO-CXVBAFLESA-N

反应信息

• 作为产物：
  描述：

  bacillosporin A 在 sodium hydroxide 作用下， 反应 1.0h， 生成 bacillosporin B
  参考文献：
  名称：

  Isolation and structures of oxaphenalenone dimers from Talaromyces bacillosporus.

  摘要：

  Three new oxaphenalenone dimers, bacillosporins A-C, and one known xanthone carboxylic acid, pinselin, were isolated from a fungus, Talaromyces bacillosporus. Bacillosporin A (1) is an acetyl derivative of B (2). Bacillosporin A was transformed to xenoclauxin (5), a known oxaphenalenone dimer, by 2, 3-dichloro-5, 6-dicyanobenzoquinone (DDQ) oxidation. The hemiketal structure of bacillosporin C (7) was proposed on the basis of the spectral data for the compound itself and the hydrogenolysis product (9).

  DOI：

  10.1248/cpb.28.3649