Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1990-03-15
1991-04-02
Hollrah, Glennon H.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546141, A61K 3147, C07D40506
Patent
active
050047477
ABSTRACT:
Therapeutically useful isoquinolinone derivatives of the formula A--X--R.sup.3, wherein A represents a group of the formula: ##STR1## wherein R.sup.1 and R.sup.2 represents cycloalkyl, alkyl, alkenyl or alkynyl optionally substituted by halogen or cycloalkyl, or represents optionally substituted aryl or heteroaryl, R.sup.4 represents hydrogen, halogen, optionally substituted alkyl, alkenyl or alkynyl, optionally substituted aryl or heteroaryl, or a group R.sup.6 O-- wherein R.sup.6 represents alkyl, aryl or arylalkyl, X represents ethylene or vinylene, R.sup.3 represents a group of the formula:
REFERENCES:
patent: 4443607 (1984-04-01), Senda et al.
Ashton Michael J.
Bridge Andrew W.
Chambers Robert K.
Dron Donald I.
Fenton Garry
Hollrah Glennon H.
May & Baker Limited
Turnipseed James H.
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