Bis(aryl)alkene compounds
US5028607A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 1990 |
| Grant date | Jul 2, 1991 |
| Priority date | — |
| Expiry date | Jan 4, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to compounds of formula I: ##STR1## in which m=2-4, PA1 n and p, which may be identical or different, are an integer equal to 1, 2 or 3, with the proviso that the sum of n and p is not less than 3 and not more than 5, PA1 q=0 or 1, PA1 R is a 1,2,3,4-tetrahydro-3-quinazolinyl radical, optionally substituted, a 1,3,4,6,11,11a-hexahydro-1,3-dioxo-2H-pyrazino[1,2,-b]isoquinol-2-yl radical, a 1,2-dihydro-1-oxo-2-phthalazinyl radical, optionally substituted, a 2,6-dioxo-1-piperazinyl radical of formula W: ##STR2## (R.sub.3 is a 2-pyridyl radical or an optionally substituted phenyl radical), a radical of formula Z: ##STR3## (R.sub.4 is a carbamoyl radical, a cyano radical, a hydroxycarbonyl radical or an alkoxycarbonyl radical having 1 to 6 carbon atms), or a radical of formula Y: ##STR4## (R.sub.5 is a 2-pyrimidinyl radical, a 1-isoquinolyl radical, a 2-quinolyl radical, a 2-pyridyl radical, a benzyl radical, optionally substituted, a 2-thiazolyl radical, optionally substituted, or a 2-benzothiazolyl radical) and PA1 either R.sub.1 and R.sub.2, identical or different, each are a substituted phenyl radical, or R.sub.1 is a phenyl radical and R.sub.2 a 2-pyridyl radi…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.