摘要:
A process is described for the preparation of compounds with the following formula where the groups are as defined below; in particular, R1 is a substituted amine; said process includes essentially the reaction of pyrrolobenzothiazepin-9-one with amine R1H to give the corresponding enamine, which is subsequently transformed into the final compound
摘要:
A compound of formula (I): where: R=H, Cl, Br, F, I, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkyl, or C5-C6 cycloalkyl; R1 =C1-C4 dialkylamine, where the alkyl groups are the same or different from one another, 4-alkyl-1-piperazinyl, 4-hydroxyalkyl-1-piperazinyl, 1-imidazolyl, 4-alkyl-1-piperidinyl, or 4-alkyl-1-homopiperazinyl; R2 =H, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkyl, CHO, or CH=NOH; R3 =H, CHO; or the pharmaceutically acceptable salts thereof.
摘要:
The present invention relates to new carbamate derivatives of formula I, processes for their preparation, and to pharmaceutical compositions containing them for the treatment of neurological disorders, such as neuropathic pain and anxiety.
摘要:
Compounds of Formula (I): (I); wherein: R1 and R2 either the same or different, are H or linear or branched C1–C6 alkyl; R3=linear or branched C1–C6 alkyl; R4=halogen, and pharmaceutically acceptable salts thereof are useful as active ingredients in the preparation of medicaments used as ligands of the 5-HT6 and/or 5-HT7 serotoninergic receptors.
摘要:
The present invention relates to new triazolyl purine derivatives of formula (I), processes for their preparation, and to pharmaceutical compositions containing them for the treatment of neurological disorders or cerebral ischaemia for which inhibition of adenosine A2A receptor will result at improving the health state of a patient.
摘要:
The present invention relates to new triazolyl purine derivatives of formula (I), processes for their preparation, and to pharmaceutical compositions containing them for the treatment of neurological disorders or cerebral ischaemia for which inhibition of adenosine A2A receptor will result at improving the health state of a patient.
摘要:
Formula (I) compounds with atypical antipsychotic activity where the meanings of the various groups are as described here below, are endowed with activity characteristic of atypical antipsychotic agents, and therefore are useful as medicaments, particularly for the treatment of schizophrenia, paranoid states, manic-depressive states, affective disorders, social regression, personality regression and hallucinations.
摘要:
Compounds useful in the treatment of disorders characterized by deposits of amyloid aggregates are herein described together with pharmaceutical compounds containing the same. In particular the compounds of the present invention are those having the Formula (I) as reported below, where the radicals have the meaning indicated in the description.
摘要:
Polycondensated heterocycles with a pyrrole[2,1-b][1,3]benzothiazepine structure of the following formula (I) where the groups are defined as in the description are disclosed. As compared to known antipsychotic agents, these compounds present substantial activity associated with a simultaneous reduction in unwanted extrapyramidal symptoms. These compounds can be formulated in pharmaceutical compositions for the treatment of psychoses such as, for example, schizophrenia.