33390-21-5
33390-21-5 結(jié)構(gòu)式
基本信息
中文別名
比卡菌素 英文別名
bikaverinNSC 215139
Lycopersin
6,11-Dihydroxy-3,8-dimethoxy-1-methylbenzo[b]xanthene-7,10, 12-trione
6,11-Dihydroxy-3,8-dimethoxy-1-methyl-10H-benzo[b]xanthene-7,10,12-trione
1-Methyl-3,8-dimethoxy-6,11-dihydroxy-12H-benzo[b]xanthene-7,10,12-trione
物理化學(xué)性質(zhì)
熔點(diǎn)>322℃
沸點(diǎn)429.5°C (rough estimate)
密度1.3545 (rough estimate)
折射率1.4430 (estimate)
儲(chǔ)存條件-20°C
溶解度DMSO：可溶0.5mg/mL（可能需要超聲處理和加熱）
形態(tài)粉末
顏色深紅
常見(jiàn)問(wèn)題列表
生物活性
Bikaverin (Lycopersin) 是一種由不同真菌產(chǎn)生的略帶紅色的色素，對(duì)某些原生動(dòng)物和真菌具有抗生素特性。體外研究
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.