CH273815A - Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances. - Google Patents
Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances.Info
- Publication number
- CH273815A CH273815A CH273815DA CH273815A CH 273815 A CH273815 A CH 273815A CH 273815D A CH273815D A CH 273815DA CH 273815 A CH273815 A CH 273815A
- Authority
- CH
- Switzerland
- Prior art keywords
- anhydrous
- carrier
- production
- therapeutic substances
- homogeneous gel
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
- A61K31/429—Thiazoles condensed with heterocyclic ring systems
- A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US273815XA | 1948-02-27 | 1948-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH273815A true CH273815A (en) | 1951-02-28 |
Family
ID=21837410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH273815D CH273815A (en) | 1948-02-27 | 1949-02-25 | Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH273815A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973506C (en) * | 1953-10-02 | 1960-03-10 | Schering Ag | Process for the production of highly concentrated solutions of steroids |
DE1088192B (en) * | 1957-07-22 | 1960-09-01 | Strong Cobb And Company Inc | Process for the production of pelletable or directly usable pharmaceutical granules with adjustable release properties |
-
1949
- 1949-02-25 CH CH273815D patent/CH273815A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973506C (en) * | 1953-10-02 | 1960-03-10 | Schering Ag | Process for the production of highly concentrated solutions of steroids |
DE1088192B (en) * | 1957-07-22 | 1960-09-01 | Strong Cobb And Company Inc | Process for the production of pelletable or directly usable pharmaceutical granules with adjustable release properties |
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