Powdery pharmaceutical composition suitable for application to m

Details Powdery pharmaceutical composition suitable for application to m Powdery pharmaceutical composition suitable for application to m

1988-02-04

1989-05-30

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

514180, A61K 31715, A61K 3156

Patent

active

048351423

ABSTRACT:
A powdery pharmaceutical composition for application to the mucosa of the oral or nasal cavity including: (a) a base selected from the group consisting of lower alkyl ethers of cellulose; (b) a pharmaceutically effective amount of a drug selected from the group consisting of steroid or glycyrrhizic acid type anti-inflammatory agents; and (c) a stabilizer for the drug composed of at least one low irritant solid organic acid selected from the group consisting of saturated higher aliphatic monocarboxylic acids having 12 or more carbon atoms, aliphatic polycarboxylic acid, hydroxy aliphatic polycarboxylic acids, aromatic carboxylic acids, unsaturated lower aliphatic monocarboxylic acids having six or less carbon atoms, and cellulose derivatives having carboxyl group.
This powdery pharmaceutical composition has extremely excellent stability in the steroid or glycyrrhizic acid type anti-inflammatory agent contained therein, low irritation of the mucosa of the oral or nasal cavity, and sustained release of the drug over an extended period of time.

REFERENCES:
patent: 3276959 (1966-10-01), Ritter et al.
patent: 4246040 (1981-01-01), Okamura et al.
patent: 4289764 (1981-09-01), Yarrow et al.
patent: 4294829 (1981-10-01), Suzuki et al.
patent: 4294952 (1981-10-01), Wildnauer
patent: 4389393 (1983-06-01), Schor et al.
Chemical Abstracts; vol. 93 (1980) #179506q; Nasyrov et al.

Affiliated with

Also associated with

Rating

Powdery pharmaceutical composition suitable for application to m does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Powdery pharmaceutical composition suitable for application to m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Powdery pharmaceutical composition suitable for application to m will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2152687