777010-83-0

Upstream product

• 81451-83-4 2-benzyl-5-carbethoxy-5,6-dimethyl 4a,5-dihydropyrido<4,3,b>carbazol(5-H)-11-one 
• 603-76-9 1-methylindole 
• 81451-80-1 ethyl 2-hydroxy-2-(N-methyl-indol-2'-yl)-propionate 
• 81451-81-2 ethyl 2-(1-methyl-1H-indol-2-yl)propanoate 
• 72938-66-0 Ethyl α-(N-methylindol-2-yl)acrylate 

Downstream Products

• 18073-33-1 6-methylellipticine 
• 89651-52-5 11-(bis-2-chloroethyl)amino-5,6-dimethylpyrido<4,3-b>carbazole (HCl-salt) 
• 89651-51-4 11-(β-D-ribofuranos-1'-yl)-5,6-dimethylpyrido<4,3-b>-carbazole 
• 89651-49-0 11-(2-hydroxyethyl)amino-5,6-dimethyl pyrido<4,3-b>carbazole 
• 89651-55-8 11-benzyl-5,6-dimethylpyrido-<4,3-b>carbazole 
• 89651-56-9 11-phenyl-5,6-dimethylpyrido-<4,3-b>carbazole 
• 89651-48-9 11-hydroxymethyl-5,6-dimethyl pyrido<4,3-b>carbazole 
• 81451-85-6 11-hydroxy-5,6-dimethyl-pyrido-<4,3-b>carbazole 

Relevant academic research and scientific papers

Inter- and intramolecular addition of ester anions to nicotinium salts. A facile approach to nauclefine and ellipticine derivatives

Reaction of ester anions with 1-(2'-indolyl-ethyl)nicotinium chloride and 1-(1'-methyl-2'-indolylethyl)-nicotinium chloride leads to 2,7-naphthyridine-1,3-diones. Acid catalyzed cyclization of the latter yield pentacyclic napthyridocarboline derivatives.