64307-87-5

Upstream product

• 74615-80-8 1-O-acetyl-2,6-bis-N-(2,4-dinitrophenyl)-6-epi-purpurosamine B 
• 754135-43-8 Acetic acid (2R,3R,6S)-3-amino-6-((S)-1-amino-ethyl)-tetrahydro-pyran-2-yl ester 
• 74615-85-3 1,2:4,5-di-N,O-carbonylfortamine B 
• 74712-91-7 1,2:4,5-di-N,O-carbonyl-2',6'-bis-N-(2,4-dinitrophenyl)fortimicin B 
• 74615-81-9 2,6-bis(2,4-dinitrophenylamino)-2,3,4,6,7-pentadeoxy-L-lyxo-heptapyranosyl chloride 
• 74615-83-1 1,4-bis-N-(benzyloxycarbonyl)-5,6-O-cyclohexylidene-fortamine B 
• 74615-84-2 1,2-N,O-carbonyl-4-N-(benzyloxycarbonyl)-5,6-O-cyclohexylidene-fortamine B 
• 72351-18-9 1,4-bis-N-(benzyloxycarbonyl)fortamine B 
• 64307-85-3 methyl 2,6-bis(acetamido)-2,3,4,6,7-pentadeoxy-β-L-lyxo-heptopyranoside 
• 108-24-7 acetic anhydride 
• 54783-95-8 fortimicin B 
• 102735-31-9 1-O-acetyl-2,6-bis(2,4-dinitrophenylamino)-2,3,4,6,7-pentadeoxy-L-lyxo-heptapyranose 

Downstream Products

• 76801-53-1 1,2',6'-tri-N-acetylfortimicin B 
• 76801-54-2 1,2',6'-tri-N-acetyl-4-N-ethoxycarbonylfortimicin B 
• 54783-95-8 2-epi-fortimicin B 
• 74615-82-0 di-N-acetylfortamine B 

Relevant academic research and scientific papers

The Total Synthesis of Antibiotic Fortimicin B

The total synthesis of antibiotic fortimicin B (1b) is described.The sugar component of 1b: 6-epi-purpurosamine B was converted to the sugar chloride: 2,6-bis(2,4-dinitrophenylamino)-2,3,4,6,7-pentadeoxy-β-L-lyxoheptopyranosyl chloride (5).The aminocyclit

SYNTHESIS OF ANTIBIOTIC FORTIMICIN B

Aminocyclitol antibiotic fortimicin B has been synthesized by condensation of 2,6-bis-N-(2,4-dinitrophenyl)-α-6-epi-purpurosaminyl chloride and 1,2:4,5-di-N,O-carbonylfortamine B, followed by removal of all protective groups.