Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1991-01-28
1993-06-15
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544163, 544168, 548183, 558415, 558417, 560 16, 560 34, 562426, 562432, 562439, 564 27, 564 50, 564 51, 564 74, 564 77, 564148, 564149, 564150, C07D26530, C07C33520
Patent
active
052200221
ABSTRACT:
Disclosed are novel compounds of the formula ##STR1## wherein: R is ##STR2## where Ph is phenyl, or ##STR3## X is --NR.sub.5 R.sub.6 or --OR.sub.7 ; R.sub.1 and R.sub.2 are independently hydrogen, methyl, ethyl, cyclohexyl, ##STR4## butyl, or heptyl; R.sub.4 is o-phenylene or p-phenylene and R.sub.4 can be alkyl- halo- or alkoxy- substituted;
REFERENCES:
patent: 4997980 (1991-03-01), Resnick et al.
Resnick Bruce M.
Wexler Allan J.
Hollrah Glennon H.
International Paper Co.
Kumar Shailendra
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