Antireproductive tricyclic ortho-fused nitrogen containing compo

Details Antireproductive tricyclic ortho-fused nitrogen containing compo Antireproductive tricyclic ortho-fused nitrogen containing compo

1981-01-30

1982-02-02

Schwartz, Richard A.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

2602456, 424273R, 546 84, 548324, A61K 3147, C07D47104

Patent

active

043139507

ABSTRACT:
New tricyclic ortho-fused nitrogen containing compounds of the following formula: ##STR1## wherein R and R.sub.1 are independently selected from hydrogen, fluoro, chloro, bromo and (C.sub.1 -C.sub.4)alkoxy; A may be --CH.sub.2 --, --CH.sub.2 --CH.sub.2 --, --CH.dbd.CH-- or --(CH.sub.2).sub.3 --; X represents a nitrogen atom or the group CH; and salts therewith of pharmaceutically acceptable acids.
The compounds possess an outstanding antireproductive utility.

REFERENCES:
patent: 4075342 (1978-02-01), Sale et al.
patent: 4100165 (1978-07-01), Houlihan
patent: 4113731 (1978-09-01), Winters et al.

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