Benzodioxanyl imidazoline compounds, compositions and use
AssigneeReckitt & Colman Products Limited
InventorsChristopher B. Chapleo, Peter L. Myers
Life of this patent
Estimating the term…
Abstract
Imidazoline derivatives of the formula ##STR1## wherein R.sup.1 is alkyl C.sub.1-7, alkenyl C.sub.2-4, cycloalkenyl C.sub.4-7, cycloalkyl C.sub.4-7 or phenyl; and their non-toxic salts. Processes for the preparation and pharmaceutical compositions thereof. The compounds exhibit presynaptic .alpha..sub.2 -adrenoreceptor antagonism.
Claims13
A compound of formula:
- ##STR11## wherein R.sup.1 is alkyl C.sub.1-7, alkenyl C.sub.2-4, cycloalkenyl C.sub.4-7 ;
- and its non-toxic salts.
2-[2-(2-Methyl-1,4-benzodioxanyl)]-2-imidazoline.
2-[2-(2-Ethyl-1,4-benzodioxanyl)]-2-imidazoline.
2-[2-(2-n-Propyl-1,4-benzodioxanyl)]-2-imidazoline.
2-[2-(2-Isopropenyl-1,4-benzodioxanyl)]-2-imidazoline.
2-[2-(2-Cyclobut-1'-enyl-1,4-benzodioxanyl)]-2-imidazoline.
Dependencies are inferred from the claim text.