| abstract |
The present invention relates to the preparation of compounds of formula (I) and salts thereof used as tryptase inhibitors, intermediates used to prepare these compounds, processes for preparing such intermediates and the use of these intermediates in such compounds.n n n Formula In n n n n n n n In the above formula (I)n n n R 1 and R 2 are as defined in the specification.n n n Tryptase inhibitors, intermediates, asthma, proteases. |