Transformation of protoberberines into spirobenzylisoquinolines. Stereoselective conversion of coptisine into (.+-.)-ochrobirine.

花岡美代次， 櫻井俊一郎， 大島武， 安田信吾…

Index: Chemical and Pharmaceutical Bulletin, , vol. 30, # 9 p. 3446 - 3449

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Citation Number: 12

Abstract

... CONVERSION OF COPTISINE INTO (dz),—'OCHROBIRINE Miyoji Hanaoka," Shun—ichiro Sakurai, Takeshi Ohshima, Shingo Yasuda, and Chisato Mukai ' Faculty of Pharmaceutical Sciences, Kanazawa University ... Page 3. 3448 Vol. ... Measured by Chemical Ionization Method. ...