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Last Updated: December 14, 2024

Details for Patent: 4,602,017


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Summary for Patent: 4,602,017
Scope and claims summary:
Title: Substituted aromatic compounds
Abstract:The present invention provides compounds of the formula (III): ##STR1## or an acid addition salt thereof, wherein R.sup.6 is chlorine, bromine, iodine, C.sub.1-4 alkyl or trifluoromethyl, or R.sup.6 and R.sup.7 from a --CH.dbd.CH--CH.dbd.CH-- group optionally substituted by a halogen atom or a C.sub.1-4 alkyl or trifluoromethyl group, R.sup.8 is hydrogen, bromine, iodine, C.sub.1-4 alkyl or trifluoromethyl, R.sup.9 is hydrogen, halogen, C.sub.1-4 alkyl or trifluoromethyl, R.sup.10 is hydrogen, methyl or fluorine and R.sup.11 is amino, C.sub.1-10 acylamino or di-substituted aminomethyleneamino provided that, at most, only two of R.sup.7 -R.sup.10 are other than hydrogen and that R.sup.7 -R.sup.10 are not all hydrogen when R.sup.6 is chlorine. Also provided are pharmaceutical compositions containing compounds of the formula (III), the first medical use of compounds of the formula (III), a process for preparing such compounds and intermediates through which this process proceeds.
Inventor(s): Sawyer; David A. (Hayes, Kent, GB2), Baxter; Martin G. (Dartford, Kent, GB2), Miller; Alistair A. (Tonbridge, Kent, GB2)
Assignee:
Application Number:06/583,286
Patent Claim Types:
see list of patent claims
Compound; Composition; Dosage form; Formulation; Use;

Drugs Protected by US Patent 4,602,017

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: 4,602,017

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom7919257Jun 01, 1979

International Family Members for US Patent 4,602,017

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 0021121 ⤷  Subscribe 94C0016 Belgium ⤷  Subscribe
Argentina 227521 ⤷  Subscribe
Austria 370097 ⤷  Subscribe
Austria A289680 ⤷  Subscribe
Australia 530999 ⤷  Subscribe
Australia 566870 ⤷  Subscribe
Australia 5890680 ⤷  Subscribe
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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