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Last Updated: April 27, 2024

Details for Patent: 3,857,952

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Summary for Patent: 3,857,952

Title:	CERTAIN BENZENE DERIVATIVES USEFUL IN TREATING CARDIAC DISORDERS
Abstract:	Benzene derivatives of the formula: ##SPC1## Wherein R.sup.1 represents alkanoyl amino of not more than nine carbon atoms, R.sup.2 represents alkyl of one through six carbon atoms, and R.sup.3 represents alkyl of one through six carbon atoms or cycloalkyl of three through six carbon atoms, possess pharmacodynamic properties and are useful in the treatment of various cardiac disorders.
Inventor(s):	Wooldridge; Kenneth Robert Harry (Brentwood, EN), Basil; Berkeley (Highwood, near Chelmsford, EN)
Assignee:	May & Baker Limited (Dagenham, Essex, EN)
Application Number:	05/277,607
Patent Claim Types: see list of patent claims	Use; Composition; Compound; Delivery;

Drugs Protected by US Patent 3,857,952

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

Foreign Priority and PCT Information for Patent: 3,857,952

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	58516/67	Dec 22, 1967
United Kingdom	56513/68	May 14, 1968
United Kingdom	37103/68	Aug 2, 1968

International Family Members for US Patent 3,857,952

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	286262	⤷ Try a Trial
Austria	286963	⤷ Try a Trial
Austria	289826	⤷ Try a Trial
Austria	292671	⤷ Try a Trial
Belgium	715205	⤷ Try a Trial
Belgium	725845	⤷ Try a Trial
Brazil	6804995	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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