Syntheses of quinazolinones

Details Syntheses of quinazolinones Syntheses of quinazolinones

2006-03-07

2006-03-07

Richter, Johann (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

C544S278000, C544S279000, C544S319000, C544S330000

Reexamination Certificate

active

07009049

ABSTRACT:
The present invention is directed to methods for the preparation of enantiomerically pure quinazolinones, intermediates in such methods, and compositions comprising such quinazolinones.

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