Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ketone doai
Patent
1989-07-07
1991-06-04
Friedman, Stanley J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ketone doai
514777, 514785, 514786, A61K 3112, A61K 4700
Patent
active
050215701
ABSTRACT:
An aqueous solution containing fat-soluble vitamin K is prepared by adding vegetable oil(s), gycerol fatty acid ester(s) or sorbitan fatty acid ester(s) in an amount of 0.004 to 5% by weight, based on the whole aqueous solution, to an aqueous solution containing menatetrenone (vitamin K.sub.2) or phytonadione (vitamin K.sub.1) and hydrogenated lecithin.
REFERENCES:
patent: 4840970 (1989-06-01), Ohasi et al.
Ida Katsumi
Ikeuchi Takayuki
Kayano Masanori
Eisai Co. Ltd.
Friedman Stanley J.
Henley II Raymond J.
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