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US Patent 3949089 - Substituted guanidine compounds as antifibrillatory agents
US Patent Issued on April 6, 1976
Estimated Patent Expiration Date:
April 6, 1993Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
Estimated Patent Expiration Date:
April 6, 1993Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.AbstractAcid addition salts of N-p-methylbenzyl-N',N"-dimethylguanidine and of N-p-methoxybenzyl-N',N"-dimethylguanidine.The compounds have antiarrhythmic properties, and are useful specifically as antifibrillatory agents. | InventorsApplicationNo. 433413 filed on 01/14/1974US Classes:514/634Guanidines (i.e., N=C(-N)-N)ExaminersPrimary: Goldberg, Jerome D.Attorney, Agent or FirmUS Patent References3168562International ClassA61K 31/155 (20060101)Foreign Application Priority Data1969-06-23 UK |
