- CARBONITRILE DERIVATIVES AS SELECTIVE ANDROGEN RECEPTOR MODULATORS
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The present invention relates to a compound of Formula 1, 2 or 3: I II III wherein A is N or -CR0--, where R0 is hydrogen, C1-C6 linear or branched chain alkyl, etc., Z is -CRe --, or, -N--, where Re is hydrogen, C1 -C6 linear or branched chain alkyl, etc.; R1 is hydrogen, C1 -C6 linear or branched chain alkyl, etc.; R2 are independently hydrogen or C1-C6 linear or branched chain alkyl; R3 and R4 are independently hydrogen, C1C6 linear or branched chain alkyl, etc.;. R5 and R6 are independently hydrogen or C1-C6 linear or branched chain alkyl, etc.; R8 is hydrogen, C1 -C6 linear or branched chain alkyl, etc.; R9 and R10 are independently hydrogen or C1- C6 linear or branched chain alkyl, etc.; Q is --CO--, --(CH2)q--, --(CHRs)q--, or -(CRsRt)q- -, where Rs and Rt are independently C1-C6 linear or branched chain alkyl, aryl, alkylaryl, heteroaryl or alkylheteroaryl; where q is 0, 1, 2, or 3; and, where n is 0, 1, 2, 3, 4 or 5; or, a pharmaceutically acceptable salt thereof, for the treatment of certain diseases, particularly those affected or mediated by the androgen receptor; to compbinations comprising such compounds with a second pharmaceutically active ingredient; to compositions containing such combinations; and to such combinations for the treatment of various diseases, particularly, those affected or mediated by the androgen receptor.
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Page/Page column 142
(2015/12/17)
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- Novel 6-fused heteroaryldihydropyrimidines for the treatment and prophylaxis of hepatitis B virus infection
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The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, R6, X, Y, W and n are as described herein, compositions including the compounds and methods of using the compounds.
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Paragraph 0517
(2015/11/02)
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- Mechanochemical preparation of hydantoins from amino esters: Application to the synthesis of the antiepileptic drug phenytoin
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The eco-friendly preparation of 5- and 5,5-disubstituted hydantoins from various amino ester hydrochlorides and potassium cyanate in a planetary ball-mill is described. The one-pot/two-step protocol consisted in the formation of ureido ester intermediates, followed by a base-catalyzed cyclization to hydantoins. This easy-handling mechanochemical methodology was applied to a large variety of α- and β-amino esters, in smooth conditions, leading to hydantoins in good yields and with no need of purification steps. As an example, the methodology was applied to the "green" synthesis of the antiepileptic drug Phenytoin, with no use of any harmful organic solvent.
- Konnert, Laure,Reneaud, Benjamin,De Figueiredo, Renata Marcia,Campagne, Jean-Marc,Lamaty, Frdric,Martinez, Jean,Colacino, Evelina
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p. 10132 - 10142
(2015/02/19)
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- AMINO-ALKYL-AMIDE DERIVATIVES AS CCR3 RECEPTOR LIGANDS
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The present invention relates to the CCR3 receptor ligands of the general formula (I), within them favourably to antagonists and to the salts, solvates and isomers thereof, to the pharmaceutical compositions containing them, to the use of the compounds of the general formula (I) and their salts, solvates and isomers and to the preparation of the compounds of the general formula (I) and their salts, solvates and isomers and to the new intermediates of the general formula (XX) and (XXI).
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Page/Page column 25-26
(2010/11/26)
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- ACYL COMPOUNDS
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Compounds of the formula STR1 in which R 1 is an aliphatic hydrocarbon radical which is unsubstituted or substituted by halogen or hydroxyl, or a cycloaliphatic or araliphatic hydrocarbon radical; X 1 is CO, SO 2, or--O--C(=O)--with the carbon atom of the carbonyl group being attached to the nitrogen atom shown in formula I; X 2 is a divalent aliphatic hydrocarbon radical which is unsubstituted or substituted by hydroxyl, carboxyl, amino, guanidino or a cycloaliphatic or aromatic radical, or is a divalent cycloaliphatic hydrocarbon radical, it being possible for a carbon atom of the aliphatic hydrocarbon radical to be additionally bridged by a divalent aliphatic hydrocarbon radical; R. sub.2 is carboxyl which, if desired, is esterified or amidated, substituted or unsubstituted amino, formyl which, if desired, is acetalized, 1H-tetrazol-5-yl, pyridyl, hydroxyl which, if desired, is etherified, S(O) m--R where m is 0, 1 or 2 and R is hydrogen or an aliphatic hydrocarbon radical, alkanoyl, unsubstituted or N-substituted sulfamoyl or PO n H 2 where n is 2 or 3; X 3 is a divalent aliphatic hydrocarbon; R 3 is carboxyl, 5-tetrazolyl, SO. sub.3 H, PO. sub.2 H 2, PO 3 H 2 or haloalkylsulfamoyl; and the rings A and B independently of one another are substituted or unsubstituted; in free form or in salt form, can be prepared in a manner known per se and can be used, for example, as medicament active ingredients.
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