Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfate esters
Patent
1984-04-27
1986-03-18
Chan, Nicky
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfate esters
558 24, C07C14116
Patent
active
045767602
ABSTRACT:
A compound of the formula: ##STR1## [wherein either one of R.sub.1 and R.sub.2 stands for hydrogen or SO.sub.3 H and the other is SO.sub.3 H, Z stands for ##STR2## (where m denotes an integer of 1-22, n denotes an integer of 0-21, R.sub.3 stands for hydrogen or an acyl group having 2 to 4 carbon atoms, and R.sub.4 is hydrogen or an alkyl group having 1 to 4 carbon atoms)] and pharmacologically acceptable salts thereof, which has various pharmacological actions such as antioxidative action, inhibitory action of SRS-A generation, immunoregulatory action, action on lysosome-membrane, cell-activating action, phosphodiesterase-inhibitory action, etc.
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patent: 4139545 (1979-02-01), Morimoto et al.
patent: 4358461 (1982-11-01), Maki et al.
patent: 4436753 (1984-03-01), Imada et al.
Watanabe et al., Biochemistry, vol. 9, No. 14, 2879-2886 (1970).
Chan Nicky
Takeda Chemical Industries Ltd.
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