SF2809-I, II, III, IV, V AND VI SUBSTANCES EXHIBITING CHYMASE-INHIBITING ACTIVITIES

摘要

Novel compounds exhibiting chymase-inhibiting activities and being useful as various drugs, i.e., SF2809-I, SF2809-II, SF2809-III, SF2809-IV, SF2809-V and SF2809-VI substances represented by general formula (VII), and pharmaceutically acceptable salts thereof: [wherein R<1> is hydrogen, phenyl or p-hydroxyphenyl; and R<2> is acetylamino(-NHCOCH3) or hydroxyl]; a process for the preparation of SF2809 substances; and drug compositions containing the same.