Pharmaceutical composition comprising 3-(N-piperidinomethyl-azino) methylrifamycin S as active ingredient
US4956373A · kind A · utility
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Key dates
| Filing date | May 18, 1989 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | May 18, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/445
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Orally administrable pharmaceutical compositions comprising 3-(N-piperidinomethyl-azino)methylrifamycin S as the active substance are disclosed. The active substance is easily soluble in water even at low pH values and is provided with good bioavailability. Such compositions are useful in the treatment of bacterial infections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.