Ronnie Lipp Chin

Quinolines as type iv phosphodiesterase inhibitors

Pyrido¬2,3-d|pyrimidine derivatives as phosphodiesterase inhibitors

Optionally substituted 6,8-quinolines

Optionally substituted pyrido[2,3-d]pyridine-2,4(1H,3H)-diones and pyrido[2,]pyrimidine-2(1H,3H)-ones

Menetelmä terapeuttisesti aktiivisten 1-fenyyli-pyrido[2,3-d]pyrimidiini-2,4-dioni- ja 2-onijohdannaisten valmistamiseksi

Quinoliner som type IV phosphodiesteraseinhibitorer

Chinoline als typ iv phosphodiesterase inhibitoren Quinolines as type IV phosphodiesterase inhibitors

Process for the preparation of the therapeutically active 1-phenyl-pyrido [2,3-d] pyrimidine-2,4-dione and 2-one derivatives

Quinoleines comme inhibiteurs de la phosphodiesterase type iv

Pyrido(2,3-D)pyrimidinderivate als Phosphodiesterase Inhibitoren