Azaprostacyclins, their preparation and pharmaceutical use

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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Details

548452, 548467, 546272, C07D20952, A61K 3140

Patent

active

045671958

ABSTRACT:
Azaprostacyclins of Formula I ##STR1## wherein R.sub.1 is hydrogen, alkyl, cycloalkyl, aryl, a heterocyclic residue, or a phenacyl residue optionally substituted on the phenyl ring by bromine, phenyl, alkoxy, or dialkoxy,

REFERENCES:
patent: 4097489 (1978-06-01), Bundy
patent: 4211706 (1980-07-01), Bundy
patent: 4315013 (1982-02-01), Skuballa et al.
patent: 4496742 (1985-01-01), Smith
Bundy et al., Tetrahedren Letters, No. 16, pp. 1371-1374, (1978).

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