Renin inhibitor peptide compounds, a process for the preparation thereof and pharmaceutical composition comprising the same

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United States of America Patent

PATENT NO 4963530
SERIAL NO

07171269

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A compound of the formula: ##STR1## wherein R.sup.1 is aryl optionally substituted with a substituent selected from the group consisting of halogen and halo(lower)alkyl; lower alkyl or cyclo(lower)alkyl; and R.sup.2 is hydrogen or lower alkyl, or R.sup.1 and R.sup.2 are taken together with the attached nitrogen atom to form a heterocyclic group optionally substituted with a substituent selected from the group consisting of lower alkyl and esterified carboxy, R.sup.3 is hydrogen or lower alkyl, and R.sup.4 is lower alkyl, and its pharmaceutically acceptable salt, a process for the preparation thereof and pharmaceutical composition comprising the same.

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Patent Owner(s)

  • FUJISAWA PHARMACEUTICAL CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Masashi Tsukuba, JP 260 3181
Hemmi, Keiji Tsukuba, JP 52 607
Imai, Keisuke Tsukuba, JP 60 519
Kayakiri, Natsuko Tsukuba, JP 23 317
Neya, Masahiro Tsukuba, JP 26 271

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