Triazolyl hydrazide derivatives
US5225410A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 1990 |
| Grant date | Jul 6, 1993 |
| Priority date | — |
| Expiry date | Oct 25, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to novel triazolyl hydrazide derivatives and a process for the preparation thereof. The new triazolyl hydrazide derivatives of the general formula (I). ##STR1## wherein Q represents hydrogen or a heterocyclic group optionally substituted by a C.sub.1-4 alkyl group; or a group of general formula SR.sup.1, wherein PA0 R.sup.1 stands for C.sub.1-4 alkyl or phenyl-(C.sub.1-4 alkyl) optionally substituted by halogen, C.sub.1-4 alkyl or nitro substitute therefor substituents; or Q represents a group of the formula NR.sup.2 R.sup.3, wherein R.sup.2 and R.sup.3 each represents hydrogen, straight or branched chain C.sub.1-6 alkyl or C.sub.2-6 alkenyl; PA0 Z represents hydrogen or a group of the formula (C.dbd.X)--(N--R.sup.4)--NR.sup.5 R.sup.6, wherein PA1 X stands for oxygen or sulfur, PA1 R.sup.4, R.sup.5 and R.sup.6 each stand for hydrogen or C.sub.1-4 alkyl; PA0 R.sup.7 stands for hydrogen, C.sub.1-4 alkyl or phenyl-(C.sub.1-4 alkyl) optionally substituted by one or more halogen atom(s) or an amino group optionally substituted by one or two C.sub.1-4 alkyl substituents, PA0 R.sup.8 stands for hydrogen or a group of the formula --(C.dbd.X)--(N--R.sup.4)--NR.sup.5 R…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.