THE STRUCTURE OF PROTOPINE METHIODIDE - A CORRECTION

[1] ANET FAL, 1953, CHEM IND-LONDON, P944

[2] Methylisation in the series of pseudi or 9-monoxy-strychnine and the explosion of the sixth and the seventh ring in the strychnine molecule - (Strychnos alkaloid, XCVII Announcement) [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1937, 70 : 2455 - 2462

[3] INTERACTION OF KETO-FUNCTION AND TERTIARY AMINO-FUNCTION IN MEDIUM RINGS [J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1953, 31 (11): : 1144 - 1151

[4] Cryptopine and protopine [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1916, 109 : 815 - 1028

[1] ANET FAL, 1953, CHEM IND-LONDON, P944

[2] Methylisation in the series of pseudi or 9-monoxy-strychnine and the explosion of the sixth and the seventh ring in the strychnine molecule - (Strychnos alkaloid, XCVII Announcement) [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1937, 70 : 2455 - 2462

[3] INTERACTION OF KETO-FUNCTION AND TERTIARY AMINO-FUNCTION IN MEDIUM RINGS [J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1953, 31 (11): : 1144 - 1151

[4] Cryptopine and protopine [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1916, 109 : 815 - 1028