Last Updated: September 24, 2026

Details for Patent: 3,886,134

Name: Drug Patent Intelligence for US Patent 3886134
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Summary for Patent: 3,886,134

Title:	Analogues of angiotensin II
Abstract:	Novel hepta- and octapeptides of the formula: WHEREIN R is hydrogen, succinyl, L-aspartyl, L-sarcosyl, Lseryl, succinamyl, or D- or L-asparaginyl and R1 is an L-alanine, L- or D-leucine, glycine or L-isoleucine residue upon intravenous infusion to animals inhibit blood pressure response to angiotensin amide.
Inventor(s):	Frank Sipos, Donald T Pals, George S Denning
Assignee:	Warner Chilcott Pharmaceuticals Inc , ATK Launch Systems LLC
Application Number:	US043595A
Patent Claim Types: see list of patent claims	Compound;

Drugs Protected by US Patent 3,886,134

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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

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Germany	2127393	⤷ Start Trial
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