PT97878A - Process for the preparation of a pharmaceutical composition for ophthalmic use containing hexetidine or derivatives or salts thereof - Google Patents
Process for the preparation of a pharmaceutical composition for ophthalmic use containing hexetidine or derivatives or salts thereofInfo
- Publication number
- PT97878A PT97878A PT9787891A PT9787891A PT97878A PT 97878 A PT97878 A PT 97878A PT 9787891 A PT9787891 A PT 9787891A PT 9787891 A PT9787891 A PT 9787891A PT 97878 A PT97878 A PT 97878A
- Authority
- PT
- Portugal
- Prior art keywords
- hexetidine
- derivatives
- salts
- preparation
- composition
- Prior art date
Links
Abstract
The present invention relates to a process for the preparation of a composition containing hexetidine or derivatives or salts thereof that are non-toxic in relation to the purpose for which they are intended, which pharmaceutical composition shows antiseptic ophthalmic activity, allowing in particular the therapeutic treatment of conjunctive tissues in the absence or in the presence of ophthalmic prostheses and particularly contact lenses. More concretely, the process involves including hexetidine as the active principle in said composition, in such a way as to obtain a concentrated composition (10- 5% to 100% of hexetidine) or diluted composition (5.10- 12% to 0.30% of hexetidine).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT9787891A PT97878B (en) | 1991-06-06 | 1991-06-06 | METHOD FOR PREPARING A PHARMACEUTICAL COMPOSITION FOR OPHTHALMIC USE CONTAINING HEXETIDINE OR ITS DERIVATIVES OR SALTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT9787891A PT97878B (en) | 1991-06-06 | 1991-06-06 | METHOD FOR PREPARING A PHARMACEUTICAL COMPOSITION FOR OPHTHALMIC USE CONTAINING HEXETIDINE OR ITS DERIVATIVES OR SALTS |
Publications (2)
Publication Number | Publication Date |
---|---|
PT97878A true PT97878A (en) | 1992-12-31 |
PT97878B PT97878B (en) | 1998-10-30 |
Family
ID=20084956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT9787891A PT97878B (en) | 1991-06-06 | 1991-06-06 | METHOD FOR PREPARING A PHARMACEUTICAL COMPOSITION FOR OPHTHALMIC USE CONTAINING HEXETIDINE OR ITS DERIVATIVES OR SALTS |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT97878B (en) |
-
1991
- 1991-06-06 PT PT9787891A patent/PT97878B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT97878B (en) | 1998-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19911206 |
|
FG3A | Patent granted, date of granting |
Effective date: 19980724 |
|
MM4A | Annulment/lapse due to non-payment of fees;searched & examined patent |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20090126 |