Christopher Lowe

Synthesis and structure–activity relationships of guanine analogues as phosphodiesterase 7 (PDE7) inhibitors

The synthesis of a novel series of guanine analogues is reported. The compounds have been assessed in vitro and some analogues have been found to be inhibitors of phosphodiesterase type 7 (PDE7).

Synthesis and profile of SCH351591, a novel PDE4 inhibitor

The syntheses and pharmacological profiles of some 2-trifluoromethyl-8-methoxyquinoline-5-carboxamides are described. SCH351591 is a potent selective inhibitor of phosphodiesterase type 4 (PDE4).

8-Methoxyquinolines as PDE4 inhibitors

The synthesis and pharmacological profile of a novel series of 2-substituted 8-methoxyquinolines is described. The 2-trifluoromethyl compound was found to be a potent inhibitor of phosphodiesterase type 4 (PDE4).

Aryl sulfonamides as selective PDE4 inhibitors

A series of novel selective phosphodiesterase 4 (PDE4) inhibitors has been developed which displays activity both in vitro and in vivo. These compounds possess good selectivity for the catalytic site of PDE4 over the high affinity Rolipram binding site. In vivo studies demonstrate a reduced propensity to display the emetic side effects which are commonly observed with PDE4 inhibitors.

Synthesis and structure-activity relationship of aminopyrimidine IKK2 inhibitors

The synthesis and structure-activity relationship of a novel series of aminopyrimidines are exemplified. Results of key compounds from within this series in the E-selectin reporter cell assay are also reported.

7-Methoxyfuro[2,3-c]pyridine-4-carboxamides as PDE4 inhibitors: a potential treatment for asthma.

The synthesis and pharmacological profile of a novel series of 7-methoxy-furo[2,3-c]pyridine-4-carboxamides is described. Some of these compounds were found to be potent inhibitors of phosphodiesterase type 4 (PDE4).

7-Methoxybenzofuran-4-carboxamides as PDE 4 inhibitors: a potential treatment for asthma.

The synthesis and pharmacological profile of a novel series of 7-methoxybenzofuran-4-carboxamides is described. Some of these compounds were found to be potent inhibitors of phosphodiesterase type 4 (PDE4).

8-Methoxyquinoline-5-carboxamides as PDE4 inhibitors: A potential treatment for asthma

A series of bicyclic heteroaryl ring systems was considered as a replacement for the 3-cyclopentyloxy-4-methoxyphenyl moiety in rolipram resulting in the discovery of 8-methoxyquinoline-5-carboxamides as potent inhibitors of phosphodiesterase type 4 (PDE4).