Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1992-06-30
1993-07-13
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546308, 546309, 564 27, 564 29, 564 50, 564 52, 564 53, 564 54, 564 55, 564 56, 564 57, 564 59, C07D21383
Patent
active
052274926
ABSTRACT:
Diurea derivatives are provided which can be represented by the following general formula and salts thereof: ##STR1## Illustrative derivatives include 1,3-bis[[1-cycloheptyl-3-(3-pyridyl)ureido]-methyl]benzene, 1,3-bis[[1-cycloheptyl-3-(2-pyridyl)ureido]-methyl]benzene, and 1,3-bis[[1-cycloheptyl-3-(4-pyridyl)ureido]-methyl]benzene.
The above compounds inhibit acyl-coenzyme A cholesterol acyltransferase (ACAT enzyme), and thereby control the accumulation of cholesterol ester to the smooth muscle of arterial wall in the blood vessel.
REFERENCES:
patent: 3676446 (1972-07-01), Schorr et al.
patent: 4216228 (1980-08-01), Yamada et al.
patent: 4294833 (1981-10-01), Innocenti et al.
patent: 4387105 (1983-06-01), DeVries et al.
Araki Tomio
Iizumi Yuichi
Ito Noriki
Yasunaga Tomoyuki
Kumar Shailendra
Raymond Richard L.
Yamanouchi Pharmaceutical Co. Ltd.
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