C-Substituted naphthalenemonosulfonic ureides, process for their preparation and pharmaceutical compositions containing them
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0013784A1
公开(公告)日:1980-08-06
The invention provides novel C-substituted naphtha- lenemonosulfonlc ureides and pharmaceutical compositions containing them. The novel compounds of the invention have the formula:
wherein A is hydrogen or a pharmaceutically acceptable salt cation; B is hydrogen, lower (CI-C6) alkanoyl or alkali metal; and R is hydrogen or lower (C1-C3) alkyl.
The present novel compounds are especially useful for inhibiting connective tissue destruction in warm-blooded animals and for such purpose may be formulated with pharmaceutically acceptable carriers or diluents e.g. to form dental creams and pastes.
本发明提供了新型 C-取代的石脑油-烯丙基磺酰脲类化合物和含有它们的药物组合物。本发明的新型化合物具有以下式子:
其中 A 是氢或药学上可接受的阳离子盐;B 是氢、低级 (CI-C6) 烷酰基或碱金属;R 是氢或低级 (C1-C3) 烷基。
本新型化合物特别适用于抑制温血动物结缔组织的破坏,为此可与药学上可接受的载体或稀释剂配制成牙膏和牙贴等。