Abstract:
The invention concerns novel substituted tetracyclic imidazole derivatives useful for the treatment of elevated intracranial pressure (ICP) and/or secondary ischaemia, in particular caused by brain injury, more in particular caused by traumatic (TBI) and non-traumatic brain injury, processes for their preparation, pharmaceutical compositions comprising them and their use as a medicine. The novel compounds comprise compounds according to the general Formula (I), the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof and the N -oxide form thereof. In particular, the preferred compound is 3-[2-[4-(11,12-dihydro- 6 H - benzimidazo[2,1 -b][3]benzazepin-6-yl) -2-(phenylmethyl)- 1-piperidinyl]ethyl] -2,10-dimethyl pyrimido[1, 2- a ]benzimidazol- 4(10 H )-one, the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof and the N -oxide form thereof.
Abstract:
This invention concerns novel substituted tetracyclic tetrahydrofuran, pyrrolidine and tetrahydrothiophene derivatives with binding affinities towards serotonin receptors, in particular 5-HT 2A and 5-HT 2C receptors, and towards dopamine receptors, in particular dopamine D2 receptors and with norepinephrine reuptake inhibition properties, pharmaceutical compositions comprising the compounds according to the invention, the use thereof as a medicine, in particular for the prevention and/or treatment of a range of psychiatric and neurological disorders, in particular certain psychotic, cardiovascular and gastrokinetic disorders and processes for their production. The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in Claim 1.
Abstract:
The invention concerns substituted isoxazolines derivatives according to Formula (I): wherein X=CH?2#191, N-R 7 , S or O, R 1 , R 2 and R 3 are certain specific substituents, Pir is an optionally substituted piperidyl or piperazyl radical and R3 represents an optionally substituted aromatic homocyclic or heterocyclic ring system including a partially or completely hydrogenated hydrocarbon chain of maximum 6 atoms long with which the ring system is attached to the Pir radical and which may contain one or more heteroatoms selected from the group of O, N and S; a process for their preparation, pharmaceutical compositions comprising them and their use as a medicine, in particular for the treatment of depression and/of anxiety and disorders of body weight. The compounds according to the invention have surprisingly been shown to have a serotonine (5-HT) reuptake inhibitor activity in combination with additional alpha2-adrenoceptor antagonist activity and show a strong anti-depressant activity without being sedative. Compounds according to the invention arc also suitable for treating patients with anxiety disorders and disorders of body weight. The invention also relates to novel combination of substituted isoxazolines derivatives having anti-depressant activity and/or anxiolytic activity and/or body weight control activity with antidepressants, anxiolytics and/or antipsychotics to improve efficacy and/or onset of action
Abstract:
Resení se týká 2-kyaniminoimidazolových derivátu obecného vzorce I, jejich N-oxidové formy, farmaceuticky prijatelných adicních solí a stereochemickyizomerních forem, kde R.sup.1.n. a R.sup.2.n. jsou nezávisle vodík; alkyl s 1 az 6 atomy uhlíku; difluormethyl; trifluormethyl; cykloalkyl se 3 az 6 atomy uhlíku; 5-, 6- nebo 7-clenný heterocykl obsahující jeden nebo dva atomy vybrané z kyslíku, síry nebo dusíku; indanyl; 6,7-dihydro-5H-cyklopentypyridinyl; bicyklo[2.2.1]-2-heptenyl; bicyklo[2.2.1]heptanyl; alkylsulfonyl s 1 az 6 atomy uhlíku; arylsulfonyl; nebo substituovaný alkyl s 1 az 10 atomy uhlíku; R.sup.3.n. je vodík, halo nebo alkoxy s1 az 6 atomy uhlíku; R.sup.4.n. je vodík; halo; alkyl s 1 az 6 atomy uhlíku; trifluormethyl; cykloalkyl se 3 az 6 atomy uhlíku; karboxyl; alkyloxykarbonyl s 1 az 4 atomy uhlíku v alkylu; alkylaminokarbonyl se 3 az 6 atomy uhlíku v cykloalkylu; aryl;Het.sup.1.n.; nebo substituovaný alkyl s 1 az 6 atomy uhlíku; nebo R.sup.4.n. je -O-R.sup.7.n. nebo-NH-R.sup.8.n.; R.sup.5.n. je vodík, halo, hydroxy, alkyl s 1 az 6 atomy uhlíku nebo alkyloxy s 1 az 6 atomy uhlíku; R.sup.6.n. je vodík nebo alkyl s1 az 4 atomy uhlíku; nebo R.sup.4.n. a R.sup.6.n.nebo R.sup.4.n. a R.sup.5.n. spolecne mohou tvorit bivalentní skupinu; -A-B- je -CR.sup.10.n.=R.sup.11.n.- nebo -CHR.sup.10.n.-CHR.sup.11.n.-; L je vodík; alkyl s 1 az 6 atomy uhlíku; alkylkarbonyl s1 az 6 atomy uhlíku v alkylu; alkyloxykarbonyl s 1 az 6 atomy uhlíku v alkylu; substituovaný alkyl s 1 az 6 atomy uhlíku; alkenyl se 3 az 6 atomy uhlíku; substituovaný alkenyl se 3 az 6 atomy uhlíku;piperidinyl; substituovaný piperidinyl; alkylsulfonyl s 1 az 6 atomy uhlík
Abstract:
This invention concerns novel substituted tetracyclic tetrahydrofuran, pyrrolidine and tetrahydrothiophene derivatives with binding affinities towards serotonin receptors, in particular 5-HT2A and 5-HT2C receptors, and towards dopamine receptors, in particular dopamine D2 receptors and with norepinephrine reuptake inhibition properties, pharmaceutical compositions comprising the compounds according to the invention, the use thereof as a medicine, in particular for the prevention and/or treatment of a range of psychiatric and neurological disorders, in particular certain psychotic, cardiovascular and gastrokinetic disorders and processes for their productio n. The compounds according to the invention can be represented by general Formu la (I), and comprises also the pharmaceutically acceptable acid or base additio n salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in Cla im 1.
Abstract:
This invention concerns novel substituted tetracyclic tetrahydrofuran, pyrrolidine and tetrahydrothiophene derivatives with binding affinities towards serotonin receptors, in particular 5-HT2A and 5-HT2C receptors, and towards dopamine receptors, in particular dopamine D2 receptors and with norepinephrine reuptake inhibition properties, pharmaceutical compositions comprising the compounds according to the invention, the use thereof as a medicine, in particular for the prevention and/or treatment of a range of psychiatric and neurological disorders, in particular certain psychotic, cardiovascular and gastrokinetic disorders and processes for their production. The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in Claim 1.
Abstract:
This invention concerns novel tetracyclic tetrahydrofuran derivatives containing a cyclic amine side chain with binding affinities towards serotonin receptors, in particular 5-HT 2A and 5-HT 2C receptors, and towards dopamine receptors, in particular dopamine D 2 receptors, pharmaceutical compositions comprising the compounds according to the invention, the use thereof as a medicine, in particular for the prevention and/or treatment of a range of psychiatric and neurological disorders, in particular certain psychotic, cardiovascular and gastrokinetic disorders and processes for their production. The compounds according to the invention can be represented by general Formula (I) and comprises also a pharmaceutically acceptable acid or base addition salt thereof, a stereochemically isomeric form thereof, an N-oxide form thereof, and a quaternary ammonium salt thereof, wherein all substituents are defined as in claim 1.
Abstract:
This invention concerns the compounds of formula (I),the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein n is zero, 1, 2, 3, 4, 5 or 6; X is CH2 or O; R and R each independently are hydrogen, C1-6alkyl, C1-6alkylcarbonyl, halomethylcarbonyl or C1-6alkyl substituted with hydroxy, C1-6alkyloxy, carboxyl, C1-6alkylcarbonyloxy, C1-6alkyloxycarbonyl or aryl; or R and R taken together with the nitrogen atom to which they are attached may form a morpholinyl ring or an optionally substituted heterocycle; R and R are both halogen; or R is halogen and R is hydrogen; or R is hydrogen and R is halogen; and aryl is phenyl or phenyl substituted with 1, 2 or 3 substituents selected from halo, hydroxy, C1-6alkyl and halomethyl. The compounds of formula (I) may be used as therapeutic agents.