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    • 6. 发明授权
    • Carbocyclic sulfonamides
    • 碳环磺酰胺
    • US5663417A
    • 1997-09-02
    • US187008
    • 1994-01-27
    • Nobuyuki HamanakaTsumoru Miyamoto
    • Nobuyuki HamanakaTsumoru Miyamoto
    • A61K31/557A61P43/00C07C303/38C07C303/40C07C311/07C07C311/10C07C311/11C07C311/12C07C311/13C07C311/14C07C311/19C07C311/20C07C311/27C07C311/29C07D493/08A61K31/215A61K31/18C07C69/608
    • C07C311/19C07C311/07C07C311/10C07C311/11C07C311/13C07C311/14C07C311/20C07C311/27C07C311/29
    • (1) Prostaglandin (PG) E.sub.2 antagonist or agonist containing carbocyclic sulfonamides represented by the compound of the formula (I): ##STR1## cyclodextrin clathrates thereof, non-toxic salts thereof as active ingredient, (2) carbocyclic sulfonamides represented by the compound of the formula (II): ##STR2## cyclodextrin clathrates thereof, non-toxic salts thereof, (3) process for the preparation of the compound represented by the compound of the formula (II) described hereinbefore, (4) PGE.sub.2 antagonist or agonist containing the compound represented by the compound of the formula (II) as active ingredient.The compounds represented by the compounds of the formula (I) and (II) can be adapted to medicines which possess an inhibitory effect of uterine contraction, an analgetic action, an inhibitory effect of digestive peristalsis, a sleep-inducing effect as PGE.sub.2 antagonists, and an uterine contractile activity, a promoting effect of digestive peristalsis, a suppressive effect of gastric acid secretion, a hypotensive activity as PGE.sub.2 agonists, because they bind onto PGE.sub.2 receptor and have an activity of antagonist or agonist against the action thereof.
    • (1)由式(I)化合物表示的前列腺素(PG)E2拮抗剂或含有碳环磺酰胺的激动剂:其作为活性成分的无毒盐,(2)代表的碳环磺酰胺 通式(II)的化合物:其中,式(II)的环糊精包合物,其无毒盐,(3)由上述式(II)的化合物表示的化合物的制备方法,( 4)含有由式(II)化合物表示的化合物作为活性成分的PGE 2拮抗剂或激动剂。 由式(I)和(II)化合物表示的化合物可适用于具有子宫收缩抑制作用,止痛作用,消化性蠕动抑制作用,睡眠诱导作用PGE2拮抗剂的药物, 因为它们结合PGE2受体并且具有针对其作用的拮抗剂或激动剂的活性,因此其作为PGE2激动剂具有低血压活性,作为消化道蠕动的促进作用,胃酸分泌的抑制作用。