N-substituted heterocyclic derivatives

Details N-substituted heterocyclic derivatives N-substituted heterocyclic derivatives

1993-06-23

1994-10-04

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544 6, 544231, 540543, 546 20, 5483007, 5483235, 5483241, 5483255, 5483164, C07D23936, C07D23370

Patent

active

053527887

ABSTRACT:
The invention relates to processes for preparing N-substituted heterocyclic compounds of formula (I) ##STR1## wherein the substituents are as described in the specification, and to intermediates. The compounds are useful for antagonizing angiotensin II.

REFERENCES:
patent: 4355040 (1982-10-01), Furukawa et al.
patent: 4614535 (1986-09-01), Schmierer et al.
patent: 4880804 (1989-11-01), Carini et al.

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