10-aryl-1,8-dihydroxy-9-anthrones and their esters, process for

Details 10-aryl-1,8-dihydroxy-9-anthrones and their esters, process for 10-aryl-1,8-dihydroxy-9-anthrones and their esters, process for

1988-04-04

1989-06-27

Hollrah, Glennon H.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Ketone doai

260351, 514844, 514852, 514859, 514861, 514864, 514886, 514684, A61K 3112, A61K 713, A61K 740, C07C 5016

Patent

active

048430978

ABSTRACT:
Mono, di and tri-esters of 1,8-dihydroxy-10-phenyl-9-anthrone or -9-anthranol have the formula ##STR1## wherein p is 0 or 1,

REFERENCES:
patent: 2292306 (1942-08-01), Vittam et al.
patent: 2841597 (1958-07-01), Clar et al.
patent: 3519655 (1970-07-01), Ryan et al.
patent: 4299846 (1981-11-01), Mustakallio et al.
patent: 4327114 (1982-04-01), Brickl et al.
patent: 4464301 (1984-08-01), Shroot et al.
patent: 4568743 (1986-02-01), Shroot et al.
patent: 4677123 (1987-07-01), Shroot et al.
Schultz et al, Chemical Abstract, vol. 63, No. 4219g, 1965, "Laxatives, X, Substitution of 1,8-Dihydroxy-9-Anthrone in the Meso-10-Position".
Abrahart, Dyes and Their Intermediates, 1968, p. 8.
Chemical Abstracts, vol. 104, No. 19, 1986, Abstract No. 168,216q.

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