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Class 514/252.15 - Spiro ring system containing


Subclass of Class 514 - Drug, bio-affecting and body treating compositions
Definition: Subject matter wherein the active ingredient containing
No. of patents: 60
Last issue date: 10/18/2011


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NumberTitleIssue Date
5098889Method for preventing or inhibiting loss of cognitive function employing a combination of an ace inhibitor and a drug that acts at serotonin receptors
A method is provided for imhibiting loss of cognitive functon, including memory, which may or may not be associated with Alzheimer's disease, by administering an ACE inhibitor, such as captopril, fosinopril, zofenopril or ceranapril in combination with a ...
03/24/1992
5043327Positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one derivatives, compositions and use
The present invention relates to novel positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one derivatives having positive inotropic and lusitropic properties which are useful in the treatment of warm-blooded animals suffering from...
08/27/1991
5032578Method for preventing or treating depression employing a combination of an ace inhibitor and a drug that acts at serotonin receptors
A method is provided for inhibiting onset of or treating depression by administering an ACE inhibitor, such as captopril, fosinopril, zofenopril or ceranapril in combination with a drug that acts at serotonin receptors such as zacopride, over a prolonged ...
07/16/1991
5015646Pharmaceutically useful polymorphic modification of buspirone
"Buspirone hydrochloride can exist in two polymorphic forms and the newly discoverd lower melting form, which is thermodynamically favored at pharmaceutically relevant temperatures, offers advantage in manufacture of buspirone pharmaceutical compositions"...
05/14/1991
4994455Anti-anxiety agents
Anti-anxiety agents; namely, 1-(heterocyclylcarbonyl)-3-[4-(2-pyrimidinyl)-1-piperazinyl]propanes and 1-(heterocyclylsulfonyl)-3-[4-(2-pyrimidinyl)-1-(piperazinyl)]propanes; and methods for their preparation and use....
02/19/1991
4883795Piperazinyl-heterocyclic compounds
Arylpiperazinyl-ethyl (or butyl)-heterocyclic compounds and their pharmaceutically acceptable acid addition salts are neuroleptic agents. They are useful in the treatment of psychotic disorders....
11/28/1989
4871738Use of 2-pyrimidinyl-1-piperazine derivatives in the treatment of dependence on nicotine
A method of treating warm-blooded animals to reduce their dependency upon nicotine comprising administering to such animals a medicament containing a 2-pyrimidinyl-1-piperazine derivative of the formula ##STR1## in which n stands for 2, 3, 4, 5 or 6 ...
10/03/1989
4826846Arylpiperazinylalkoxy derivatives of cyclic imides to treat anxiety
There are disclosed compounds of the formula ##STR1## wherein the group A is ##STR2## where R1 and R2 are each independently or loweralkyl, or R1 +R2 =(CH2)m, m being 2 to 6, p is...
05/02/1989
4788189Method to treat smoking withdrawal symptoms by potentiated central noradrenergic blocking
Administering divided dose of oral Clonidine potentiated by an intramuscular tricyclic antidepressant alleviates the abstinence syndrome resulting from withdrawal of nicotine by smoking cessation. Patient response to the Clonidine/tricyclic serves as the ...
11/29/1988
4780466Arylpiperazinylalkoxy derivatives of cyclic imides
There are disclosed compounds of the formula ##STR1## wherein the group A is ##STR2## where R1 and R2 are each independently hydrogen or loweralkyl, or R1 +R2 =(CH2)m, m being 2 t...
10/25/1988
4777173Method for treatment of alcohol abuse
Buspirone and its pharmaceutically acceptable salts are useful in the treatment of alcohol abuse....
10/11/1988
46969274-(2-pyrimidinyl)-1-piperazinyl heterocyclic carbonyl derivatives
This invention relates to 4-(2-pyrimidinyl)-1-piperazinyl heterocyclic carbonyl derivatives, to a process for their preparation, and to their use as anxiolytic agents....
09/29/1987
4640921Treatment of sexual dysfunction with buspirone
Buspirone and its pharmaceutically acceptable salts are useful in treating patients of both sexes suffering from sexual dysfunction....
02/03/1987
4639453Substituted 1-(4-amino-6,7-dialkoxyquinazolinyl)-4 cyclohexenyl derivatives of piperazine and homopiperazine, processes for their preparation and their use, formulations containing these compounds and intermediates
New substituted 1-(4-amino-6,7-dialkoxyquinazolinyl)-4-cyclohexenyl derivatives of piperazine and homopiperazine, of the general formula I ##STR1## in which R1, R2, R3, R4 and R5, which can be id...
01/27/1987
4634703Method for alleviation of panic disorders
Buspirone and its pharmaceutically acceptable salts are useful in alleviation of panic disorders which can take the form of clinical syndromes comprising, for example, panic attacks, agoraphobia and phobic anxiety....
01/06/1987
4581357Antipsychotic 5-fluoro-pyrimidin-2-yl piperazine compound
8-[4-[4-(5-Fluoro-pyrimidin-2-yl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decan e-7,9-dione and its pharmaceutically acceptable salts demonstrate antipsychotic activity....
04/08/1986
4543355Substituted succinimides, compositions and method of use
Succinimide derivatives representable by the following formula: ##STR1## wherein X and Y are combined to form a group of the formula: ##STR2## (wherein A is an oxygen atom, a methylene group or an ethylene group and a full line accompanying a br...
09/24/1985
4438119Method for alleviation of extrapyramidal motor disorders
Buspirone and its pharmaceutically acceptable salts are useful in alleviation of extrapyramidal motor disorders which can take the form of clinical syndromes such as Parkinsonism and neuroleptic-induced extrapyramidal symptoms (EPS)....
03/20/1984
4182763Buspirone anti-anxiety method
Buspirone hydrochloride is an effective anti-anxiety agent for the palliative treatment of neurotic patients in which symptoms of anxiety are predominant at doses which are without observable effect in either normal individuals or psychotic patients....
01/08/1980
3976776Tranquilizer process employing N-(heteroarcyclic)piperazinylalkylazaspiroalkanediones
The present invention concerns the class of heterocyclic carbon compounds comprised of N-(heteroarcyclic)piperazinylalkyl derivatives of azaspiroalkanediones which have potent and specific tranquilizing action and anti-emetic properties. Typical embodimen...
08/24/1976
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