908005-99-2Relevant articles and documents
Addressing species specific metabolism and solubility issues in a quinoline series of oral PDE4 inhibitors
Lunniss,Eldred,Aston,Craven,Gohil,Judkins,Keeling,Ranshaw,Robinson,Shipley,Trivedi
scheme or table, p. 137 - 140 (2010/04/26)
Species specific conversion of the lead PDE4 inhibitor 1 to the quinolone 3 was identified as the major route of metabolism in the cynomolgus monkey. Modification of the template to give the cinnoline 9 retained potency and selectivity, and greatly improved the pharmacokinetic profile in the cynomolgus monkey compared with 1. Additional SAR studies aimed at improving the solubility of 9 are also described.
2-QUINOLONE COMPOUNDS AS INHIBITORS OF PHOSPHODIESTERASES
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Page/Page column 2; 14, (2008/06/13)
There is provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable solvates thereof.