Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent
1991-02-22
1992-06-16
Lone, Werren B.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
514182, 552554, A61K 156, C07J 4100
Patent
active
051225204
ABSTRACT:
Acid addition salt of taurine or glycine, their amino group being amidated with a carboxylic acid residue which contains the structure of a 3.alpha., 7.alpha., 12.alpha.-trihydroxysteroid, their acid group being neutralized with the amino group of an aliphatic amine or neutralized with the amino group of a basic .alpha.-amino carboxylic acid which group is connected over an alkylene bridge with the .alpha.-amino acid group, may be used e.g. as transmucuous resorption promoter of drug compounds.
REFERENCES:
patent: 3580936 (1971-05-01), Patchett et al.
patent: 3839565 (1974-10-01), Saltzman
patent: 3856953 (1974-12-01), Saltzman
patent: 4104285 (1978-08-01), Gallo-Torres et al.
patent: 4746508 (1988-05-01), Carey et al.
Azria Moise
Brich Zdenek
Borovian Joseph J.
Honor Robert S.
Kestler Kimberly J.
Lone Werren B.
Sandoz Ltd.
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