Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1983-09-12
1987-02-24
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
562452, C07D23980
Patent
active
046458360
ABSTRACT:
A process for the preparation of 6,7-dihydroxy-4-alkyl-2(1H) quinazolinone-1-propionic acids is described. The propionic acid compounds are renal vasodilators and thereby increase renal blood flow. They are useful as cardiovascular agents.
REFERENCES:
patent: 3983119 (1976-09-01), Beverung, Jr. et al.
Morrison et al., Organic Chemistry, Sec. Ed., 1966, Allyn & Bacon, Inc., Boston, pp. 748-751.
Hollrah Glennon H.
Lambert Benjamin F.
Ortho Pharmaceutical Corporation
Turnipseed James H.
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