900814-30-4Relevant articles and documents
PYRAZOLYL ACYLSULFONAMIDE DERIVATIVES AS ENDOTHELIN CONVERTING ENZYME INHIBITORS AND USEFUL IN THE TREATMENT OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE
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Page/Page column 45-46, (2008/06/13)
The invention provides compounds of formula (I),wherein R?1?,R?2? ,R?3? and R?4? are as defined in the specification,processes for preparing such compounds,to pharmaceutical compositions comprising such compounds and to the use of the compounds as active