Details for Patent: 5,510,353
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Summary for Patent: 5,510,353
Title: | Certain aminoguanidine compounds, pharmaceutical compositions containing them and their use in treating gastrointestinal motility disorders and disorders associated with cephalic pain |
Abstract: | Compounds of formula wherein A is derived from optionally substituted benzothiophene, indole, 4-aza-and 7-aza-benzothiophene or-indole, A bearing in position 5 hydrogen, halogen, optionally substituted alkyl, hydroxy, nitro, amino, alkylamino, acylamino, alkoxycarbonyl, sulfamoyl, cyano, trimethylsilyl, carboxy, carbamoyl, phosphate, oxycarbamoyl, heterocyclic radical or ether or ester group, X-Y is --CR.sub.8 .dbd.N-- or CH(R.sub.8)--NH-- wherein R.sub.8 is -H or alkyl and attached at position 3 of A, and B is a heterocyclic radical or a residue ##STR1## wherein R.sub.10 is H, optionally substituted alkyl, cycloalkyl, aryl, adamantyl, acyl or carbamoyl and X.sub.2 is alkylthio or NR.sub.3 R.sub.10 wherein R.sub.3 is H or alkyl or R.sub.3 and R.sub.10 together with the nitrogen atom to which they are attached form a heterocyclic radical, in free form or in salt form, have pharmacological activity, e.g. for treating gastrointestinal disorders. |
Inventor(s): | Giger; Rudolf K. A. (Muttenz, CH), Mattes; Henri (Brunstadt, FR) |
Assignee: | Sandoz Ltd. (Basel, CH) |
Application Number: | 08/370,038 |
Patent Claim Types: see list of patent claims | Compound; Composition; Use; |
Drugs Protected by US Patent 5,510,353
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Foreign Priority and PCT Information for Patent: 5,510,353
International Family Members for US Patent 5,510,353
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 170838 | ⤷ Try a Trial | |||
Australia | 1309292 | ⤷ Try a Trial | |||
Australia | 651442 | ⤷ Try a Trial | |||
Brazil | 1100237 | ⤷ Try a Trial | |||
Canada | 2063671 | ⤷ Try a Trial | |||
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