Perhydro-1,3-thiazine derivatives
US4271156A · kind A · utility
0Cited by
5References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 1979 |
| Grant date | Jun 2, 1981 |
| Priority date | — |
| Expiry date | Nov 14, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P33/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of the general formula: ##STR1## wherein R.sub.1 represents hydrogen or halogen in the 4-, 5- or 6-position of the pyridyl radical and R.sub.2 represents hydrogen, straight- or branched-chain alkyl of 1 to 4 carbon atoms or phenyl, possess anthelmintic activity, having a broad spectrum of activity against nematodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.