Ring Closing and Related Methods and Intermediates
Methods and intermediates useful for making compounds of the formula: and the preparation of compounds of Formula I, preferably including the formation of intermediate compounds of the formula:
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(2011/11/12)
New process for the manufacture of 1H-imidazo [4,5-c]-quinoline ring systems
The present invention relates to a new synthetic route to manufacture 1H-imidazo[4,5-c]-quinoline ring systems and to new corresponding intermediates. Said new intermediates are biaryl aminonitrile compounds of formula (II)
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Page/Page column 17
(2009/01/24)
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