Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1987-07-23
1989-07-04
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
546331, 546334, 546339, 546340, 546248, 548193, 548194, 548146, 548574, 560155, 560170, 568672, 568678, 544158, 544398, C07D29508, C07D29510, C07C14910
Patent
active
048452190
ABSTRACT:
A compound of the general formula [I]: ##STR1## wherein R.sub.1 represents a higher alkyl group or an N-(higher alkyl)carbamoyl group, R.sub.2 represents a lower alkyl group, an acyl group having at least three carbon atoms, an N-(lower alkyl)carbamoyl group, an N-(lower alkyl)thiocarbamoyl group or a benzyl group, R represents a primary, secondary or tertiary amino group or a quaternary ammonium group, x is 1 or 2, y is a number of 0, 1 or 2, and z is an integer of 2-10, or a pharmaceutically acceptable salt thereof. The novel substances have both anti-tumor activity and platelet activating factor-inhibiting property, and they are effective as an anti-tumor agent without circulatory trouble.
REFERENCES:
patent: 4426525 (1984-01-01), Hozumi
Hackh's Chemical Dictionary, 4th ed., McGraw-Hill 1972, p. 16.
Aono Tetsuya
Inoue Keizo
Nomura Hiroaki
Howard Mary Sue
Lee Mary C.
Takeda Chemical Industries Ltd.
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