Abstract: The invention relates to a process to produce a (1r,4r)-4-substituted cyclohexane-1-amine [further referred as trans-4-substituted cyclohexane-1-amine] of formula (T), starting from a diastereomeric mixture of 4-substituted cyclohexane-1-amines (formula (C)+formula (T)) or any salt of them by using a single transaminase biocatalyst in whole-cell, soluble or immobilized form in the presence of an amine acceptor used in sub-equimolar up to equimolar quantities in batch mode or in continuous-flow mode. In the first aspect of the present invention 2-(trans-4-aminocyclohexyl)acetic acid esters, more preferably a C1-6 alkyl esters, particularly 2-(trans-4-aminocyclohexyl)acetic acid ethyl ester may be produced. In the second aspect of the present invention hydroxyl-protected or protective group-free trans-4-(2-hydroxyethyl)cyclohexan-1-amines, particularly trans-4-(2-hydroxyethyl)cyclohexan-1-amine may be produced.

Abstract: The present disclosure provides for compounds of Formula (1): wherein R1 has any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions including schizophrenia. Also provided are pharmaceutical compositions comprising compounds of Formula (1).

Abstract: The invention relates to thiadiazine derivatives, or pharmaceutically acceptable salts, biologically active metabolites, pro-drugs, racemates, enantiomers, diastereomers, solvates and hydrates thereof, as well as to pharmaceutical compositions containing them and to their use as modulators of ?7 nicotinic acetylcholine receptor activity in a mammalian subject Formula (I):

Abstract: The present disclosure provides for compounds of Formula (I): wherein R1 has any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions including schizophrenia. Also provided are pharmaceutical compositions comprising compounds of Formula (I).

Abstract: The present invention relates to new pyrazolo[1,5-a]pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts, biologically active metabolites, pro-drugs, racemates, enantiomers, diastereomers, solvates and hydrates thereof that serve as GABAB receptor positive allosteric modulators. The invention al so relates to the process for producing such compounds. The invention further relates to pharmaceutical compositions comprising such compounds optionally in combination with two or more different therapeutic agents and the use of such compounds in methods for treating diseases and conditions mediated and modulated by the GABAB receptor positive allosteric mechanism. The invention al so provides a method for manufacture of medicaments useful in the treatment of such disorders.

Abstract: The present invention relates to new pyrazolo[1,5-a]pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts, biologically active metabolites, pro-drugs, racemates, enantiomers, diastereomers, solvates and hydrates thereof that serve as GABAB receptor positive allosteric modulators. The invention also relates to the process for producing such compounds. The invention further relates to pharmaceutical compositions comprising such compounds optionally in combination with two or more different therapeutic agents and the use of such compounds in methods for treating diseases and conditions mediated and modulated by the GABAB receptor positive allosteric mechanism. The invention also provides a method for manufacture of medicaments useful in the treatment of such disorders.

Abstract: The present invention relates to compounds of the general form (I). The present invention relates to new substituted diazepino-indole derivatives of the general formula (I), and to pharmaceutically acceptable salts thereof, as well as to pharmaceutical compositions comprising such compounds, to new intermediate thereof, as well as to the use of such compounds in treatment or prevention of disorders associated with melanin-concentrating hormone receptor 1 activity.

Abstract: A process for the production of 1-(4-3(R)-[3(S)-(4-fluorophenyl)-3-hydroxypropyl]-4(S)-(4-hydroxyphenyl)-2-azetidinone (ezetimibe) according to the following reaction scheme: (I), (II), (III), (IV), (V), (VI), (VII), (VIII), (IX), (X), (XI) where the substances of the general Formulas II, IV, VI, VIII, IX, X and XI are new, Formula III is a non-isolated intermediate, R1, R2 and R3 are represented by the compounds of Formulas Va-Vd, (Va), (Vb), (Vc), (Vd) and R4 is a silyl, e.g., tert-butyl-dimethyl-silyl, tert-butyl-diphenyl-silyl group.

Abstract: The present invention relates to new phenanthridine derivatives of formula (I), wherein the variables are as defined in the specification, to processes for producing the same, to pharmacological compositions containing the same and to their use in therapy or prevention of painful and inflammatory processes.

Abstract: The present invention relates to new sulfonamide derivatives of formula (I) wherein R1-R5 and Z are as defined in the claims, and optical antipodes or racemates and/or salts and/or hydrates and/or solvates thereof, which are selective antagonists of bradykinin B1, to processes for producing these compounds, pharmacological compositions containing them and to their use in therapy or prevention of painful and inflammatory conditions.

Abstract: The present invention relates to new phenanthridine derivatives of formula (I), wherein the variables are as defined in the specification, to processes for producing the same, to pharmacological compositions containing the same and to their use in therapy or prevention of painful and inflammatory processes.

Abstract: An industrially easily realizable and economical process comprising only few steps, and built on new intermediates for the production of 1-(4-3(R)-[3(S)-(4-fluorophenyl)-3-hydroxypropyl]-4(S)-(4-hydroxyphenyl)-2-azetidinone (ezetimibe) according to the reaction scheme described herein.

Abstract: New leurosine derivatives of the general formula (1), ##STR1## wherein R stands for hydrogen or formyl, or pharmaceutically acceptable acid addition salts thereof were prepared by oxidizing leurosine or an acid addition salt thereof, optionally formylating the thus-obtained product and then separating, and, if desired, converting any of the free bases into its acid addition salt.

Abstract: N-formylleurosine or a pharmaceutically effective salt is used in human therapy for treatment of lymphoma, leukemia or Hodgkins Disease.

Abstract: Multiple myeloma in human patients is treated by administering N-formylleurosine or its sulfate salt.

Abstract: Leurosine derivatives of the formula (I), ##STR1## wherein R is hydrogen or formyl, or pharmaceutically acceptable acid addition salts thereof were prepared by oxidizing leurosine or an acid addition salt thereof, optionally formylating the thus-obtained product and then separating, and, if desired, converting any of the free bases into its acid addition salt. The new compounds of the invention possess strong cytostatic activity, and can be used in the human therapy with great advantage.