Quartz glass micro-photoreactors and synthesis of 10-hydroxycamptothecin and 7-alkyl-10-hydroxycamptothecin

摘要

the invention concerns a process for the production of 10 hydroxycamptothecin and 7 - alkyl - 10 - hydroxycamptothecin, with stepsa provision of a continuous fluidstroms with thickness d of a solution of camptothecin - n - oxide or 7 - alkyl - camptothecin - n - oxide,b be the flow in at least one light source, the light abstrahlt parallel to the thickness d, where d is 10 microns to 1000 microns isand equipment for the implementation of the procedure.