114476-15-2

Upstream product

• 67-56-1 methanol 
• 114476-26-5 3-benzyloxycarbonyl-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol-7-carbonsaureamid 
• 114476-19-6 3-benzyloxycarbonyl-7-benzyloxy-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol 
• 114476-23-2 3-benzyloxycarbonyl-7-acetoxy-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol 
• 114476-24-3 3-benzyloxycarbonyl-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol-7-carbonsaurenitril 
• 114476-20-9 3-benzyloxycarbonyl-7-hydroxy-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol 
• 114476-09-4 3-methoxyiminocarbonyl-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol-7-carbonitril 
• 501-53-1 benzyl chloroformate 
• 114476-07-2 3-cyan-1,2,3,4,5,6,7,8-octahydoazonino<5,4-b>indol-7-carbonitril 
• 114476-21-0 7-hydroxy-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol 
• 885-40-5 (+/-)-harmacine 
• 186581-53-3 diazomethane 
• 116527-91-4 3-benzyloxycarbonyl-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol-7-carbonsaure 

Downstream Products

• 116527-88-9 3-benzyloxycarbonyl-7-(4-dimethylamino-2-methoxyphenyl)-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol-7-carbonsauremethylester 
• 116527-91-4 3-benzyloxycarbonyl-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol-7-carbonsaure 
• 116556-57-1 4b-Chloro-5,6,8,9,10,11-hexahydro-4bH-7,12-diaza-cyclonona[a]indene-7,11-dicarboxylic acid 7-benzyl ester 11-methyl ester 
• 116527-92-5 3-benzyloxycarbonyl-7-pentafluorphenyloxycarbonyl-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol 
• 116527-87-8 3-benzyloxycarbonyl-7-methoxy-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indol-7-carbonsauremethylester 

Relevant academic research and scientific papers

EINE NEUE SYNTHESE VON VINBLASTIN-DERIVATEN III. SYNTHESE UND REAKTIONEN VON 21,Nb-SECO-CLEAVAMIN-DERIVATEN ALS VORLAUFER ZU 20'-DEETHYL-20'-DEOXYVINBLASTIN UND (+/-)-16α-METHOXYCARBONYL-20-DEETHYL-15,20-DIHYDROCLEAVAMIN

In a new concept for the synthesis of 20'-deethyl-20'deoxyvinblastine, Nb-seco-cleavamine derivatives 1a,2a are possible precursors.For the synthesis of these compounds the indolizino indoles 8I,II were treated with benzyl chloroformate/aq. sodium