Stable aqueous solutions of prymicin and pharmaceutical and cosm

Details Stable aqueous solutions of prymicin and pharmaceutical and cosm Stable aqueous solutions of prymicin and pharmaceutical and cosm

1992-02-11

1993-09-14

Brown, Johnnie R.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

514788, 514970, 514844, 536 65, A61K 3170

Patent

active

052448800

ABSTRACT:
The invention relates to novel stable aqueous primycin solutions containing 0.5 to 1.75% by mass/volume of primycin sulfate or 2.5 to 9% by mass/volume of a complex of primycin N-methylpyrrolidone and 2 to 15% by mass/volume of pyroglutamic acid, preferably L-pyroglutamic acid or a soluble salt, preferably the sodium salt thereof as calculated for the volume of the solution to be prepared and 40 to 60% by volume of isopropanol as calculated for the volume of the solution to be prepared as well as water in an amount adding up to 100%. The stable, aqueous primycin solutions are topical antibiotics.

REFERENCES:
patent: 3920814 (1975-11-01), Bocher et al.
patent: 4064238 (1977-12-01), Bocher et al.
patent: 4782141 (1988-11-01), Dekany et al.
patent: 4789667 (1988-12-01), Makino et al.
patent: 5064815 (1991-11-01), Szentmiklosi et al.
Szentmiklosi et al, Chemical Abstract vol. 108 (1988) No. 62454h.

Affiliated with

Also associated with

Rating

Stable aqueous solutions of prymicin and pharmaceutical and cosm does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stable aqueous solutions of prymicin and pharmaceutical and cosm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stable aqueous solutions of prymicin and pharmaceutical and cosm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2026593