Diphenylmethylimine derivatives, their compositions and pharmace

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...

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514590, 514614, 514639, 514640, 564 20, 564 36, 564251, 564254, 564266, A61K 31175, A61K 3115, C07C13100

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active

046736921

ABSTRACT:
A compound represented by the formula ##STR1## wherein R.sup.1 represents a hydroxyl group, an alkanoyloxy group or a group of the formula ##STR2## in which R.sup.2 represents a hydrogen atom or a lower alkyl group, and R.sup.3 represents a hydrogen atom, a lower alkyl group, an alkanoyl group, a phenyl group, a carbamoyl group or a thiocarbamoyl group, or a salt thereof.
The said compound can be prepared by reacting a compound represented by the formula ##STR3## with a compound of the formula

REFERENCES:
patent: 3925472 (1975-12-01), Swanson
patent: 4124725 (1978-11-01), Moore
Clark, N. G. Modern Organic Chemistry (1964) Oxford University Press, p. 185.
Robert W. Kreilick, Journal of the American Chemical Society, Nov. 20, 1966, pp. 5284-5288.

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