Abstract:
The present invention provides compounds of formula I useful as antimicrobial agents wherein W, X, Y, R1, R2 and n are as defined in thereof.
Abstract:
The present invention provides compounds of Formula 1 or pharmaceutical acceptable salts thereof wherein A, G and R, are as defined in the claims which are antibacterial agents.
Abstract:
The present invention provides compounds of Formula 1 or pharmaceutical acceptable salts thereof wherein A, G and R1 are as defined in the claims which are antibacterial agents.
Abstract:
The sensitizing amines of the present invention, illustrated by the steroidal amines (I) ##STR1## the alkyl amines (II), bicyclic amines (III), bicyclic ethers (IV), tricyclic compounds (V), indoles (VI) and various species are useful in treating individuals who have cancer has become resistant to cancer chemotherapeutic agents and in preventing the resistance from developing or slowing the rate of resistance to the chemotherapeutic agents.
Abstract:
Triazolo-benzodiazepine-1-ethanamines of the formulas ##STR1## where R, R.sub.1, R.sub.2, R.sub.3, R.sub.4 and Ring A are as defined in the specification, e.g., 8-chloro-N,N-dimethyl-.beta.,6-diphenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-1-ethanamine, and pharmacologically acceptable salts thereof, have been found to have substantial diuretic, natriuretic, but little, if any, kaliuretic activity, which can be used alone, or concomittently with other diuretic drugs such as furosemide or hydrochlorothiazide and/or with antihypertensive agents such as propranolol, captopril, minoxidil, prazosin, guanadrel sulfate, whose actions are supplemented by the action of a diuretic drug.
Abstract:
2,4-Dihydro-2-(omega-aminoalkyl)-1H-[1,2,4]triazolo[3,4-c][1,4]benzoxazin-1-ones of the formula ##STR1## where n and -NRR are as defined in the specification, e.g., 2-[4-[4-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)piperadinyl]butyl]-2,4-dihydro-1H-[1,2,4]triazolo[3,4-c][1,4]benzoxazin-1-one, are disclosed. They are useful for treating hypertension or allergy conditions in humans and valuable animals.
Abstract:
Triazolo-benzodiazepine-1-ethanamines of the formulas ##STR1## where R, R.sub.1, R.sub.2, R.sub.3, R.sub.4 and Ring A are as defined in the specification, e.g., 8-chloro-N,N-dimethyl-.beta.,6-diphenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-1-ethanamine, and pharmacologically acceptable salts thereof, have been found to have substantial diuretic, natriuretic, but little, if any, kaliuretic activity, which can be used alone, or concomittently with other diuretic drugs such as furosemide or hydrochlorothiazide and/or with antihypertensive agents such as propranolo, captopril, minoxidil, prazosin, guanadrel sulfate, whose actions are supplemented by the action of a diuretic drug.
Abstract:
This specification concerns the use to treat hypertension in mammals of novel and known 4H-s-triazolo[4,3-a][1,4]benzodiazepines, known 4H-s-triazolo[4,3-a][1,3,4]benzotriazepines and 2,4-dihydro-2-alkyl-1H-s-triazolo[4,3-a][1,4]benzodiazepin-1-ones, and novel 2,4-dihydro-2-alkyl-1H-s-triazolo[4,3-a][1,4]benzodiazepin-1-thiones.
Abstract:
6-Amino-4H-s-triazolo[4,3-a][1,4]benzodiazepines of the formula ##STR1## wherein R is hydrogen or C.sub.1 to C.sub.3 -alkyl, R.sub.1 is hydrogen or halogen, and the two R.sub.2 groups are taken together with the nitrogen to which they are bonded to complete a nitrogen ring moiety selected from the group consisting of pyrrolidino, piperidino, morpholino and 3,6-dihydro-1(2H)-pyridyl, and the pharmacologically acceptable salts thereof, are central nervous system depressant drugs which are useful in effective dosages in domestic and zoo animals for their calming and tranquilizing uses during shipment and to reduce aggressive behavior. In man these compounds are potentially useful for controlling anxiety and schizophrenia and for their sedative, muscle relaxant and anti-convulsant activity.