8-Keto-berberine (compound 29) 是一种由天然产生的 9,10- 氧合的原小檗碱衍生的非天然的 11,12- 氧合的原小檗碱。
CAS：81397-08-2
分子式：C20H17NO5
分子量：351.35
纯度：98%
存储：Store at -20°C

Background:

8-Keto-berberine (compound 29) is a non-naturally occurring 11, 12-oxygenated protoberberine derived from naturally occurring 9, 10-oxygenated protoberberine[1].

[1]. Miyoji Hanaoka, et al. Chemical transformation of protoberberines. VI. Ring D inversion of protoberberine alkaloids. Conversion of berberine into nonnaturally occurring 11,12-oxygenated protoberberines via spirobenzylisoquinolines. Chem.Pharm.Bull.1984;32(11):4431-4436.