97911-63-2

Upstream product

• 97911-61-0 Hydroxy-methoxy-acetic acid 2,4-dimethoxy-3-methyl-phenyl ester 

Downstream Products

• 97911-65-4 (R)-(2-Hydroxy-3,5-dimethoxy-4-methyl-phenyl)-((1R,4R,7S,8S)-9-methyl-2-oxo-3,9-diaza-tricyclo[5.2.1.0^4,8]dec-5-en-3-yl)-acetic acid methyl ester 
• 97911-65-4 (S)-(2-Hydroxy-3,5-dimethoxy-4-methyl-phenyl)-((1R,4R,7S,8S)-9-methyl-2-oxo-3,9-diaza-tricyclo[5.2.1.0^4,8]dec-5-en-3-yl)-acetic acid methyl ester 

Relevant academic research and scientific papers

THE TOTAL SYNTHESIS OF (+/-)-NAPHTHYRIDINOMYCIN. II. CONSTRUCTION OF THE PENTACYCLIC CARBON SKELETON.

A synthesis of an advanced pentacyclic intermediate to the quinone antibiotic naphthyridinomycin (1) is described.The stereoselective synthesis of 2b from tricyclic lactam 3 features a regio- and stereoselective, intermolecular amidoalkylation reaction and a Friedel-Crafts ring closure to annelate the aromatic nucleus.