58616-80-1

Upstream product

• 127218-31-9 Acetic acid 2-(1,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizin-2-yl)-butyl ester 
• 3389-21-7 3-(2-bromoethyl)-1H-indole 
• 127218-33-1 (2S,12bS)-2-(1-Acetoxymethyl-propyl)-1,3,4,6,7,12b-hexahydro-2H-indolo[2,3-a]quinolizine-12-carboxylic acid tert-butyl ester 
• 127218-35-3 4-(1-Acetoxymethyl-propyl)-1-[2-(1H-indol-3-yl)-ethyl]-pyridinium; bromide 
• 127218-32-0 2-(1-Acetoxymethyl-propyl)-1,6,7,12b-tetrahydro-4H-indolo[2,3-a]quinolizine-12-carboxylic acid tert-butyl ester 
• 127218-30-8 Acetic acid 2-{2-cyano-1-[2-(1H-indol-3-yl)-ethyl]-1,2,3,6-tetrahydro-pyridin-4-yl}-butyl ester 
• 22311-05-3 Acetic acid 2-pyridin-4-yl-butyl ester 

Downstream Products

• 16049-29-9 dl-3-epi-18,19-dihydroantirhine 
• 16049-29-9 dl-18,19-dihydroantirhine 

Relevant academic research and scientific papers

STEREOSELECTIVE SYNTHESIS OF dl-18,19-DIHYDROANTIRHINE AND dl-3-EPI-18,19-DIHYDROANTIRHINE

A rapid and stereoselective synthesis for both dl-18,19-dihydroantirhine and dl-3-epi-18,19-dihydroantirhine using one and the same starting compound is described.