Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1987-02-05
1988-09-13
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546 64, 546162, A61K 3147, C07D47114
Patent
active
047710527
ABSTRACT:
There are disclosed compounds of the formula ##STR1## where X and Y are independently hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, trifluoromethyl or nitro; R.sub.1 is hydrogen or loweralkyl; R.sub.2 is hydrogen, loweralkyl, loweralkylcarbonyl or arylcarbonyl; and R.sub.3 is hydrogen, loweralkyl, arylloweralkyl, ##STR2## loweralkylcarbonyl or arylcarbonyl, n being an interger of 1 to 6 inclusive and Z being hydrogen, loweralkyl, loweralkoxy, hydroxy or halogen; which are useful as hypotensive agents.
REFERENCES:
Beveridge et al., Aust. J. Chem., 25, 1341 (1972).
Khan et al., J. Het. Chem., 15, 913 (1978).
Wing et al., Chem. Abstracts, vol. 82 (1975), entry 97970v.
Burger, ed., Medicinal Chemistry, 2nd ed., Interscience (1960) pp. 42-43.
Ong Helen H.
Schonafinger Karl
Daus Donald G.
Hoechst-Roussel Pharmaceuticals Inc.
Ikeda Tatsuya
Teoli, Jr. William A.
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