Crystalline benzenesulfonate salts of sultamicillin
US4432987A · kind A · utility
23Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 1982 |
| Grant date | Feb 21, 1984 |
| Priority date | — |
| Expiry date | Apr 23, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel benzenesulfonic acid addition salts of sultamicillin of the formula ##STR1## and hydrated forms thereof, where X is hydrogen or chloro, especially the crystalline dihydrate salts, having advantages over the prior art forms of sultamicillin in pharmaceutical dosage forms, most particularly those for use in pediatric medicine, method for their use and pharmaceutical compositions thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.