Brimonidine mixture with brinzolamide

Formula : C12-H21-N3-O5-S3.C11-H10-Br-N5

Drugs@FDA Label: SIMBRINZA (TM) (brinzolamide/brimonidine tartrate ophthalmic suspension) 1%/0.2% is a fixed combination of a carbonic anhydrase inhibitor and an alpha 2 adrenergic receptor agonist indicated for the reduction of elevated intraocular pressure (IOP) in patients with open-angle glaucoma or ocular hypertension.

Brimonidine mixture with timolol

Formula : C13-H24-N4-O3-S.C11-H10-Br-N5
CAS : 952743-07-6 

A pharmaceutical preparation of brimonidine tartrate and timolol maleate. The combined ADRENERGIC ALPHA2 RECEPTOR AGONIST and ADRENERGIC BETA-ANTAGONIST activity of these drugs reduce INTRAOCULAR PRESSURE in GLAUCOMA patients