Antiviral acylated 1,2,4-triazole derivatives
US4537899A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 1983 |
| Grant date | Aug 27, 1985 |
| Priority date | — |
| Expiry date | Aug 25, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to acylated 1,2,4-triazole derivatives of general formula I ##STR1## wherein R.sup.1 represents an unsubstituted phenyl group or a phenyl group substituted by one or more halogen atoms, lower alkyl, alkoxy, acyloxy, hydroxy, amino, azido, nitro, trifluoromethyl, lower alkylthio, alkylsulfinyl, or alkylsulfonyl group, and PA1 R.sup.2 stands for a C.sub.1-6 alkyl group or a phenyl lower alkyl group which is either unsubstituted or substituted in the aromatic nucleus by a halogen atom or a nitro group, and their pharmaceutically acceptable salts, and a process for preparing them. The new compounds according to the invention exhibit valuable antiviral activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.