2-amino-4-oxo-tricyclicpyrimidines having antiviral activities against herpes simplex virus type II infections
US4625026A · kind A · utility
16Cited by
7References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 1983 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Oct 13, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D239/70
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
In one aspect, compounds having antiviral activity and having the general formula: ##STR1## wherein each R.sup.2, independently, is H or lower (fewer than 6 carbon atoms) alkyl; each R.sup.3, independently, is H or lower alkyl R.sup.0 is H or lower alkyl, R.sup.1 is H or lower alkyl; 1.ltoreq.n.ltoreq.11; n-2.ltoreq.m.ltoreq.2n; 0.ltoreq.p.ltoreq.3; z is 0 or 1; and p.ltoreq.q.ltoreq.2p; each n, m, p and q being selected so that the sp.sup.3 valence shell of each carbon atom in each ring is filled; or a pharmaceutically acceptable salt thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.