Benzenesulfonylamine compounds, process for preparing them and pharmaceutical compositions
US6013667A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 1998 |
| Grant date | Jan 11, 2000 |
| Priority date | — |
| Expiry date | Feb 27, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2602/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of formula (I): in which: PA1 R.sub.a and R.sub.b, identical or different, represent hydrogen or alkyl or together form a bond, PA1 R.sub.C represents hydroxyl optionally substituted alkoxy, or optionally substituted amino, PA1 R.sub.1 represents hydrogen or --O--NO.sub.2, --O--NO, or --S--NO, PA1 R.sub.2 and R.sub.3, identical or different, represent hydrogen, alkyl, or optionally substituted phenyl, PA1 X represents oxygen or --NH--CO--, PA1 m represents 0 or 1, PA1 n represents an integer such that 0.ltoreq.n.ltoreq.6, PA1 p represents 0 or 1, PA1 R.sub.4 represents hydrogen, optionally substituted alkyl, optionally substituted phenyl, or a group as defined in the description, PA1 R.sub.5 represents hydrogen or alkyl, PA1 R.sub.6 represents hydrogen or alkyl, PA1 or R.sub.5 and R.sub.6 together form a chain --(CH.sub.2).sub.t -- in which t represents 1 or 2, PA1 q represents 0, 1, or 2, PA1 r represents an integer such that 0.ltoreq.r.ltoreq.6, PA1 R.sub.d and R.sub.e, identical or different, represent hydrogen, halogen, alkyl, alkoxy, hydroxyl, or trihaloalkyl, it being understood that at least one --O--NO.sub.2, O--NO, or S--NO group is present in R.sub.1, R.sub.4 or…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.