Method and percutaneously administering physiologically active agents using an alcohol adjuvant and a solvent
US4752612A · kind A · utility
33Cited by
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4Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 23, 1986 |
| Grant date | Jun 21, 1988 |
| Priority date | — |
| Expiry date | Jan 23, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/22
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of percutaneously administering a physiologically active agent which comprises applying to the skin of a mammal a physiologically active agent in a carrier system which comprises at least one adjuvant and at least one solvent. The adjuvant can be selected from higher monoalcohols or mixtures thereof. The solvent can be selected from thioglycerols, lactic acid and esters thereof, cyclic ureas, compounds represented by the general formula R.sub.1 R.sub.2 NCONR.sub.3 R.sub.4, pyrrolidone-type compounds, amides, lactones or mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.