.alpha.-pyrimidinyl acrylic acid derivatives
US5783580A · kind A · utility
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14Claims
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Assignee
Inventors
Key dates
| Filing date | May 23, 1996 |
| Grant date | Jul 21, 1998 |
| Priority date | — |
| Expiry date | May 23, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to compounds of formula I ##STR1## wherein R.sup.1 is C.sub.1-4 alkoxy or --NR.sup.8 R.sup.9 ; PA1 R.sup.2 is heteroaryl, heteroaryloxy or a group ##STR2## R.sup.3 is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, cyano, nitro or halogen; PA1 R.sup.4 is hydrogen, halogen, C.sub.1-4 alkoxy or C.sub.1-4 alkyl; PA1 R.sup.5 is hydrogen or methyl; PA1 R.sup.7 is hydrogen or methyl; PA1 R.sup.8 and R.sup.9 are independently C.sub.1-4 alkyl or together C.sub.3-6 alkylene; PA1 E is C.sub.1-3 alkylene; PA1 X is CH or nitrogen; and PA1 Y is OCH.sub.3, NH.sub.2, NHCH.sub.3 or N(CH.sub.3).sub.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.