Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1982-12-27
1984-02-14
Gerstl, Robert
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
562503, 568379, 424305, 424317, 424331, C07C17700, A61K 31557
Patent
active
044318332
ABSTRACT:
Degradation of E-type prostaglandin compounds is retarded by dissolving or suspending such compounds in formulations containing hydroxylated derivatives of fatty acids having the formula: ##STR1## wherein R.sub.1 is C.sub.2 -C.sub.24 alkyl, R.sub.2 is C.sub.2 -C.sub.24 alkyl and n is an integer from 1-6, denoting from 1 to 6 hydroxyl groups which may be substituted in R.sub.1 or R.sub.2.
REFERENCES:
patent: 3296091 (1967-01-01), Beal
patent: 3966962 (1976-06-01), Yalkowsky
patent: 4178454 (1979-12-01), Naruto
patent: 4242366 (1980-12-01), Morgan
patent: 4310543 (1982-01-01), Gallo-Torres
Lodhi Shahid A.
Sims Bernard
American Cyanamid Company
Gerstl Robert
Timbers Mary-Ellen M.
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