摘要:
Fibrinogen receptor antagonists of the formula: ##STR1## wherein A,B,D,E,Y are as defined in the specification, are disclosed for use in inhibiting the binding of fibrinogen to blood platelets and for inhibiting the aggregation of blood platelets.
摘要:
Aromatic sulfonamides useful in the treatment of elevated intraocular pressure having the structural formula: ##STR1## wherein A, R, R.sup.1, and R.sup.2 are as hereinafter defined, as well as the pharmaceutically and ophthalmologically acceptable salts thereof.
摘要:
Novel fibrinogen receptor antagonists of the formula: X--Y--Z-Aryl-A--B and the pharmaceutically acceptable salts thereof, wherein Aryl is a 5-membered aromatic ring system containing 1 or 2 heteroatoms chosen from N, O or S wherein ring atoms may be unsubstituted or substituted with R.sup.5 and wherein S may be substituted with 0, 1 or 2 oxygen atoms; and X comprises various Nitrogen substituents including aromatic or nonaromatic systems; Y comprises, for example, alkyl or alkylaminocarbonylalkyl groups and Z and A are substituents which when present are independently chosen from alkyl or alkyloxyalkyl or other groups as defined herein; B is (a) or (b). The claimed compounds exhibit fibrinogen receptor antagonist activity, inhibit platelet aggregation and are therefore useful in modulating or preventing thrombus formation.
摘要:
Novel substituted thieno[3,2-b]thiophene-2-sulfonamides are prepared by novel synthetic processes. These compounds are useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.
摘要:
Novel 5-carbamoylthieno[2,3-b]thiophene-2-sulfonamides and derivatives thereof are prepared in reactions of 5-methoxycarbonylthieno-[2,3-b]thiophene-2-sulfonamide with alkylamines, alkoxyalkylamines and hydroxyalkylamines. These compounds are useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.
摘要:
Totally synthetic analogs of the known inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A reductase, compactin and mevinolin, are prepared from a chiral synthon derived from D-glucose which has the same chirality as the natural products.