Polycyclic compounds substituted on the A-ring, pharmaceutical compositions containing them, and methods of treating psoriasis with them
US4432982A · kind A · utility
1Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 1982 |
| Grant date | Feb 21, 1984 |
| Priority date | — |
| Expiry date | Feb 4, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to new polycyclic compounds substituted on the A-ring. More particularly, the invention concerns new polycyclic compounds of the formula (I) ##STR1## wherein R.sup.1 is methoxy or halogen and PA0 R.sup.2 is hydrogen; or PA0 R.sup.1 is hydrogen and PA0 R.sup.2 is halogen and acid addition salts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.