摘要:
Novel isoxazoloquinolinones of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, alkyl and alkoxy of 1 to 5 carbon atoms, --NO.sub.2 and CF.sub.3 -- and R.sub.1 is phenyl optionally substituted by at least one member selected from the group consisting of halogen and alkyl and alkoxy of 1 to 5 carbon atoms having anxiolytic activity and their preparation and novel intermediates.
摘要:
A compound in all possible isomeric forms and mixtures thereof of the formula ##STR1## wherein X and X' are individually selected from the group consisting of hydrogen, halogen, cyano, --NO.sub.2, --CF.sub.3 and alkyl and alkoxy of 1 to 8 carbon atoms, R is hydrogen or alkyl of 1 to 8 carbon atoms and Ar is selected from the group consisting of an unsubstituted or substituted aryl of 6 to 14 carbon atoms, an unsubstituted or substituted aromatic heterocyclic or a heterocyclic united with an unsubstituted or substituted aryl having cholecystokinine antagonistic activity.
摘要:
All possible isomeric forms and mixtures thereof of compounds of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of indolyl, pyridyl, piperidinyl, quinolyl, thiazolyl and aryl of 6 to 14 carbon atoms and aralkyl of 7 to 18 carbon atoms with the latter two being unsubstituted or substituted with at least one member of the group consisting of halogen, alkyl and alkoxy of 1 to 8 carbon atoms, dialkylamino with alkyls of 1 to 8 carbon atoms, --CF.sub.3, --CN and --NO.sub.2, R.sub.2 is selected from the group consisting of ##STR2## Ar' are selected from the group consisting of pyridyl, indolyl, thiazolyl and aryl of 6 to 14 carbon atoms with the latter and the phenyl ring of b) being substituted or substrituted with at least one member of the group consisting of halogen, alkyl and alkoxy of 1 to 8 carbon atoms, dialkylamino with alkyls of 1 to 8 carbon atoms, --CF.sub.3, --CN and --NO.sub.2 and R.sub.3 is hydrogen or R.sub.2 and R.sub.3 together with the nitrogen to which they are attached form a 5 to 7 member hydrocarbyl ring optionally containing an oxygen or a second nitrogen unsubstituted or substituted with at least one member of the group consisting of alkyl of 1 to 8 carbon atoms, aryl of 6 to 14 carbon atoms and ##STR3## Ar and Ar' having the above definitions and R.sub.4 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, ##STR4## and aralkyl of 7 18 carbon atoms unsubstituted or substituted with at least one member of the group consisting of halogen, alkyl and alkoxy of 1 to 8 carbon atoms, dialkylamino with alkyls of 1 to 8 carbon atoms, --CF.sub.3, --CN and --NO.sub.2, Alk.sub.1 is an alkylene of 2 to 8 carbon atoms and alk.sub.2 and Alk.sub.3 are individually alkyl of 1 to 8 carbon atoms or cycloalkyl of 3 to 8 carbon atoms having cholecystokinin agonistic or antagonistic activity.
摘要:
A compound selected from the group consisting of azaspirodecane derivatives of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, alkoxy of 1 to 3 carbon atoms, --NO.sub.2, --NH.sub.2 and CH.sub.3 S-- in the 4,5 or 6 position of the ring, R' is oxo or hydrogen or --OH or alkyl of 1 to 3 carbon atoms and the dotted line indicates a carbon-carbon bond in the 2,3-position, n is 2,3,4 or 5 and the dotted line in the piperidyl ring is an optional carbon-carbon bond and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anxiolytic activity.
摘要:
Novel pyrazolo[4,3-c]cinnolin-3-one derivatives of the formula ##STR1## wherein R may be in the 7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl and alkoxy of 1 to 5 carbon atoms, --NO.sub.2 and --CF.sub.3 and R' is hydrogen or R and R' taken together form an alkylenedioxy of 1 to 4 carbon atoms at the 7- or 8-positions and R.sub.1 is selected from the group consisting of phenyl, pyridyl, thiazolyl, dihydrothiazolyl and thienyl, all optionally substituted with at least one member of the group consisting of alkyl and alkoxy of 1 to 5 carbon atoms, halogen, mono-, di- and tri- halomethyl and aralkoxy of 7 to 12 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anxiolytic properties and novel intermediates therefore.
摘要:
There are disclosed pharmaceutically-active aminoglycosides comprising 4-0-(2',6'-diamino 2', 3', 4', 6'-tetradesoxy .alpha.,D-erythrohexopyrannosyl) 6-0-(3"-methylamino 3", 4", 6"-tridesoxy .alpha.,D-xylohexopyrannosyl) 2-desoxystreptamine of the formula: ##SPC1##And the addition salts thereof with mineral acids or organic acids. Also disclosed are methods for preparation of the novel products as well as certain novel intermediate products. There are also disclosed pharmaceutical compositions in which the novel products are the active agents as well as methods for use of compositions as antibiotic agents.
摘要:
Novel racemic mixtures and optical isomers of 4-morpholinyl-1H-indoles of the formula: ##STR1## wherein R and R.sub.1 are individually selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and R.sub.2 is selected from the group consisting of hydroxymethyl, alkylthiomethyl of 1 to 3 alkyl carbons, cyanomethyl and carboxy optionally esterified with an aliphatic alcohol of 1 to 5 carbon atoms or optionally amidified with an amine of the formula ##STR2## R.sub.3 is alkyl of 1 to 4 carbon atoms and R.sub.4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having the ability to activate neurons and to protect the same against ischemic or anoxic aggressions.
摘要:
Novel hexapeptides of the formulaCys--X--Y--D--Lys--Z Iwherein X is a sequence selected from the group consisting of Ala--Ala and Glu--His, Y is selected from the group consisting of Cys and Phe and Z is Phe when Y is Cys or Z is Cys when Y is Phe, the two Cys groups in the molecule being joined by a disulfide bridge, and their functional derivatives such as their non-toxic, pharmaceutically acceptable acid addition salts, salts with bases, esters and amides and metallic complexes thereof having an influence on the memory process and their preparation.
摘要:
Novel racemic mixtures and optical isomers of 4-morpholinyl-1H-indoles of the formula: ##STR1## wherein R and R.sub.1 are individually selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and R.sub.2 is selected from the group consisting of hydroxymethyl, alkylthiomethyl of 1 to 3 alkyl carbons, cyanomethyl and carboxy optionally esterified with an aliphatic alcohol of 1 to 5 carbon atoms or optionally amidified with an amine of the formula ##STR2## R.sub.3 is alkyl of 1 to 4 carbon atoms and R.sub.4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having the ability to activate neurons and to protect the same against ischemic or anoxic aggressions.
摘要:
There are disclosed pharmaceutically-active aminoglycosides comprising 4-O-[2',6'-diamino-2',6'-didesoxy-.alpha.-D-glucopyranosyl] 6-O-[3"-methylamino-3",4",6"-tridesoxy-.alpha.-D-xylohexopyranosyl] 2-desoxy streptamine of the formula: ##SPC1##And the addition salts thereof with mineral acids or organic acids. Also disclosed are methods for preparation of the novel products as well as certain novel intermediate products. There are also disclosed pharmaceutical compositions in which the novel products are the active agents as well as methods for use of compositions as antibiotic agents.