Abstract: This invention is related to novel vasomolol, compounds of this invention have the following formula wherein R.sub.1 represents C.sub.1-4 alkyl group. ##STR1## vasomolol is an ultra short-acting and vasodilatory selective .beta..sub.1 -adrenoceptor antagonist, and is devoid of ISA.Vasomolol is an utra short acting and vasodilatory selective .beta..sub.1 -adrenoceptor antagonist, and is devoid of IA. The ultra short-acting and vsodilatory .beta..sub.1 -adrenoceptor blocking activities of vasomolol-a guaiacoxypropanolamine derivative of vanillic acid ethyl ester--were studied. Vasomolol (0.5, 1.0, 3.0 mg/kg, I.v.) produced a dose-dependent bradycardia rsponse, and particularly a hypotensive action with an ultra short-acting property in pentobarbital-anesthetized normotensive rats. Vasomolol's steady-state of .beta.-blockade was attained within 10 min after initiation of an infuson and a rapid recovery from blockade took place after termination of the infusion. In isolated rat aorta, vasomolol (10.sup.-6 M-10.

Abstract: A series of 4-O & 5-aminomethylation of synthetic capsaicin derivatives selectively reveal antagonist activity on capsaicin-sensitive sensory neurons, and inhibit its innervating atrium, airway, and ileum smooth muscles in vitro. The compound of this invention has the following formula ##STR1## wherein R is a member selected from the group consisting of ##STR2## wherein R.sub.1 is a member selected from the group consisting of C.sub.1-12 alkyl, C.sub.1-12 alkenyl, C.sub.1-12 alkylene, and C.sub.1-12 alkenylene, andwherein R.sub.2 is a member selected from the group consisting of H, C.sub.1-3 alkylene-NR.sub.1 R.sub.1, and C.sub.1-6 alkenylene-NR.sub.1 R.sub.1.

Abstract: This invention introduces a novel anti-glaucoma solution which comprises of Clozapine or Sulpiride and a pharmaceutical vehicle. This is the first time all the above agents have been prepared in ophthalmologic solutions, which will be able to decrease the IOP in animals.