Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1985-05-29
1988-06-14
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544360, 544371, 546199, 548357, 548359, 548372, C07D2315, C07D40107, A61K 31415, C07C 8700
Patent
active
047513020
ABSTRACT:
A compound of the formula (I): ##STR1## wherein W.sub.1 and W.sub.2 each independently is a hydrogen atom or a ##STR2## wherein Y is a n-C.sub.1-6 alkylene group or a n-C.sub.1-6 alkylene group having a C.sub.1-6 alkyl group substituent; and R.sub.1 and R.sub.2 each independently is a hydrogen atom or a C.sub.1-6 alkyl group, and ##STR3## may form a saturated heterocyclic ring selected from the group consisting of morpholino, pyrrolidino, piperidino, homopiperidino and piperazino groups, and the saturated heterocyclic ring except the morpholino group may have at least one C.sub.1-4 alkyl group, hydroxyl group or halogen atom as a substituent;
REFERENCES:
patent: 4474964 (1984-10-01), Ibuki et al.
patent: 4533731 (1985-08-01), Ibuki et al.
patent: 4549023 (1985-10-01), Ibuki et al.
patent: 4585869 (1986-04-01), Ibuki et al.
Ibuki Tadayuki
Kawakubo Hiromu
Sone Takanori
Sugihara Taisuke
Asahi Kasei Kogyo Kabushiki Kaisha
Covington Raymond
Raymond Richard L.
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