Substituted dibenzothiophenes
US4965284A · kind A · utility
6Cited by
4References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 1989 |
| Grant date | Oct 23, 1990 |
| Priority date | — |
| Expiry date | Apr 25, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D335/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This disclosure described novel derivatives of dibenzothiophene, dibenzothiophene sulfoxide, dibenzothiophene sulfone, thioxanthene, thioxanthene sulfoxide and thioxanthene sulfone which are active as modulators of the mammalian immune response system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.