83209-82-9Relevant articles and documents
Anticancer anilinoacridines. A process synthesis of the disubstituted amsacrine analog CI-921
Brennan,Colbry,Leeds,Leja,Priebe,Reily,Showalter,Uhlendorf,Atwell,Denny
, p. 1469 - 1476 (2007/10/02)
An improved process for the synthesis of bulk quantities of the clinical amsacrine analog CI-921 is reported. Described also are detailed analytical and spectroscopic data for this agent.
PHOTOCHEMISTRY OF QUINONE DIAZIDES. INTRAMOLECULAR OXYGEN TRANSFER AND CARBENOID ADDITION DURING PHOTOLYSIS OF N-ALLYLSULFONAMIDO QUINONE DIAZIDES
Sundberg, Richard J.,Baxter, Ellen W.
, p. 2687 - 2690 (2007/10/02)
An indole quinone diazide, 5-(N-allylsulfonamido)-4-diazo-3-methyl-4,7-dihydroindol-7-one, which is a potential precursor of a spiro-cyclopropane-indol-7-one structure has been prepared.A study of its photolysis and that of a model compound has identified oxygen transfer from the sulfonamido substituent as a process which competes with intramolecular carbenoid addition.