689225-48-7

Upstream product

• 1694-92-4 2-Nitrobenzenesulfonyl chloride 
• 689225-47-6 acetic acid 6-acetylamino-8-azido-pyrrolo[4,3,2-de]quinolin-4-ylmethyl ester 
• 689225-45-4 6-amino-4-hydroxymethyl-1H-pyrrolo[4,3,2-de]quinolin-8-one 
• 689225-43-2 [2-(5-benzylamino-4,7-dioxo-4,7-dihydro-1H-indol-3-yl)-1-hydroxymethyl-ethyl]-carbamic acid benzyl ester 
• 689225-46-5 acetic acid 6-acetylamino-8-oxo-1,8-dihydro-pyrrolo[4,3,2-de]quinolin-4-ylmethyl ester 
• 2717-76-2 (S)-N-benzyloxycarbonyl-L-tryptophan methyl ester 
• 689225-40-9 [2-(4-hydroxy-1H-indol-3-yl)-1-hydroxymethyl-2-oxo-ethyl]-carbamic acid benzyl ester 
• 689225-42-1 [2-(4,7-dioxo-4,7-dihydro-1H-indol-3-yl)-1-hydroxymethyl-ethyl]-carbamic acid benzyl ester 
• 689225-41-0 [2-(4-hydroxy-1H-indol-3-yl)-1-hydroxymethyl-ethyl]-carbamic acid benzyl ester 
• 689225-39-6 [1-hydroxymethyl-2-(1H-indol-3-yl)-2-oxo-ethyl]-carbamic acid benzyl ester 
• 689225-44-3 5-amino-3-(2-amino-3-hydroxy-propyl)-1H-indole-4,7-dione 

Downstream Products

• 689225-50-1 N-[4-formyl-8-(2-nitro-benzenesulfonylamino)-pyrrolo[4,3,2-de]quinolin-6-yl]-acetamide 
• 689225-52-3 N-[4-(3,3-dimethoxy-propionyl)-8-(2-nitro-benzenesulfonylamino)-pyrrolo[4,3,2-de]quinolin-6-yl]-acetamide 
• 689225-51-2 N-[8-(2-nitro-benzenesulfonylamino)-4-(3-trimethylsilanyl-propynoyl)-pyrrolo[4,3,2-de]quinolin-6-yl]-acetamide 
• 689225-49-8 N-[4-hydroxymethyl-8-(2-nitro-benzenesulfonylamino)-pyrrolo[4,3,2-de]quinolin-6-yl]-acetamide 

Relevant academic research and scientific papers

The first total synthesis of lymphostin

Lymphostin (1), a novel immunosuppressant, has been synthesized from tryptophan through six kinds of regioselectively oxidative reactions.