比卡菌素
| 中文名称 | 比卡菌素 |
|---|---|
| 中文同义词 | 比卡菌素;化合物 T26810;BRN 0358013|||LYCOPERSIN |
| 英文名称 | bikaverin |
| 英文同义词 | bikaverin;6,11-Dihydroxy-3,8-dimethoxy-1-methylbenzo[b]xanthene-7,10, 12-trione;1-Methyl-3,8-dimethoxy-6,11-dihydroxy-12H-benzo[b]xanthene-7,10,12-trione;6,11-Dihydroxy-3,8-dimethoxy-1-methyl-10H-benzo[b]xanthene-7,10,12-trione;Lycopersin;NSC 215139;BRN 0358013;10H-Benzo[b]xanthene-7,10,12-trione, 6,11-dihydroxy-3,8-dimethoxy-1-methyl- |
| CAS号 | 33390-21-5 |
| 分子式 | C20H14O8 |
| 分子量 | 382.32 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 33390-21-5.mol |
| 结构式 |  |
比卡菌素 性质
| 熔点 | >322℃ |
|---|---|
| 沸点 | 429.5°C (rough estimate) |
| 密度 | 1.3545 (rough estimate) |
| 折射率 | 1.4430 (estimate) |
| 储存条件 | -20°C |
| 溶解度 | DMSO：可溶0.5mg/mL（可能需要超声处理和加热） |
| 形态 | 粉末 |
| 酸度系数(pKa) | 4.13±0.20(Predicted) |
| 颜色 | 深红 |
Bikaverin (Lycopersin) 是一种由不同真菌产生的略带红色的色素，对某些原生动物和真菌具有抗生素特性。
Chemically, Bikaverin (Lycopersin) is a polyketide with a tetracyclic benzoxanthone structure, resulting from the activity of a specific class I multifunctional polyketide synthase and subsequent group modifications introduced by a monooxygenase and an O-methyltransferase.
Bikaverin is a reddish polyketide pigment produced by
Gibberella fujikuroi
in addition to large amounts of gibberellins.