Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-07-25
1991-06-18
Rivers, Diana
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
5142345, 514248, 514258, 514300, 544117, 544127, 544236, 544279, 546113, 546123, A61K 31435, A61K 31495, A61K 3150, C07D47104
Patent
active
050250116
ABSTRACT:
Compounds of the formula ##STR1## (wherein Ar, R, R.sub.1, R.sub.2, R.sub.3, R.sub.4, X and m have the meanings given in the description), their preparation and pharmaceutical compositions containing them.
The compounds of formula I are active on the cardiovascular system as antivasospastics, antiangina pectoris agents, antihypertensives and vasodilators.
REFERENCES:
patent: 4134980 (1979-01-01), Eberlein et al.
patent: 4145432 (1979-03-01), Sato
patent: 4223142 (1980-09-01), Denzel et al.
patent: 4438128 (1984-03-01), Wiedemann et al.
Kleinschroth et al., Chemical Abstracts, vol. 105, No. 72685 (1986) (Abstract for DE 3438350 or EP 180833).
Sostanze Farmaceutiche by Kleeman & Engel, pp. 1, 115, 169, 198, 264, 269, 285, 296, 298, 311, 337, 365, 960, 1012, 1079, 1130, 1142, 1181, 1213, 1299, 1313, 1346, 1444, 1504, 1606, 1607, 1635, 1718 (1988).
Chemical Abstracts, Sato et al, 88:170127f, p. 592, 1978.
Casagrande Cesare
Montanari Stefania
Santangelo Francesco
Aisenberg Irwin M.
Bernhardt E.
Rivers Diana
SIMES, Societa Italiana Medicinali e Sintetici S.p.A.
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