111807-65-9

Upstream product

• 50622-67-8 5-acetoxymethyl-3-(2-methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-pyrrole-2-carboxylic acid benzyl ester 
• 60205-09-6 5-dimethylcarbamoyl-4-(2-methoxycarbonyl-ethyl)-3-methyl-pyrrole-2-carboxylic acid 
• 111807-64-8 benzyl 5'-t-butoxycarbonyl-4,4'-bis-(2-methoxycarbonyl)-3-methoxycarbonylmethyl-3'-methylpyrromethane-5,5'-dicarboxylate 

Downstream Products

• 111782-34-4 dibenzyl 1,5,8-tris-(2-methoxycarbonylethyl)-7-methoxycarbonylmethyl-2,3,6-trimethyl-b-oxobilane-1',8'-carboxylate 

Relevant academic research and scientific papers

Synthetic and Biosynthetic Studies of Porphyrins. Part 9. Synthesis of Isocoproporphyrin, Dehydroisocoproporphyrin, and De-ethylisocopropophyrin

The title compounds, which were extracted by patients suffering from porphyria cutanea tarda or rats poisoned with hexachlorobenzene have been synthesized by the b-oxobilane route.Isocoproporphyrin tetramethyl ester (7a) were prepared from pyrromethanes c