摘要:
A HIV-1 protease inhibitor which includes a n-terminal cycle (A) or a C-terminal cycle (B) or both cycles (A) and (B) wherein Y is selected from side chains of Asn or Ilc or Val or Glu and alkyl of 1-6 carbon atoms inclusive of linear branched chains as well as cycloalkyl; and X is selected from (CH2)n where n=3-6, --CH(OH)--CH(OH)--CH2; CH(CO2H)--CH2--CH2; CH2CONHCHR where R=D or L amino acids and alkyl of 1-6 carbon atoms inclusive of linear or branched chains.
摘要:
The present invention relates to benzofuran derivatives having general Formula (I) wherein A is selected from (1), (2), (3), (4) wherein Z is O or S; s is 0 or 1; q is 0 or 1; R4 is hydrogen, C1-6-alkyl, C2-6-alkenyl, C26-alkynyl, C1-6-alkyl-aryl, or C1-6-alkyl-O-aryl; D is a spacer group selected from branched or straight chain C1-6-alkylene, C2-6-alkenylene and C2-6-alkynylene; its enantiomers, and pharmaceutically acceptable acid addition salt thereof. The compounds are potently binding to the 5-HT1A receptor.
摘要:
This patent discloses a method for resolution of 4-[4-(dimethylamino)-1-(4′-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)-benzonitrile as a racemic or non-racemic enantiomer mixture into its isolated enantiomers, said method comprising the step of fractionally crystallizing 4-[4-(dimethylamino)-1-(4′-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)-benzonitrile as a salt with the (+)-(S,S)- or (−)-(R,R)-enantiomer of O,O′-di-p-toluoyl-tartaric acid in a solvent system comprising 1-propanol, ethanol or acetonitrile.
摘要:
The present invention relates to substituted indane or dihydroindole compounds of Formula (I) wherein A is an indole. These compounds have high affinity for D4 receptors.
摘要:
The present invention relates to substituted indane or dihydroindole compounds of Formula (I) wherein A is an indole. These compounds have high affinity for D4 receptors.
摘要:
The present invention relates to resolution methods for manufacture of 4-((1R,3S)-6-chloro-3-phenyl-indan-1-yl)-1,2,2-trimethyl-piperazine and 1-((1R,3S)-6-chloro-3-phenyl-indan-1-yl)-3,3-dimethyl-piperazine and pharmaceutically acceptable salts thereof.
摘要:
The present invention relates to substituted indane or dihydroindole compounds of Formula (I) wherein A is an indole. These compounds have high affinity for D4 receptors.