Eureka-AI is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Eureka AI

321 results about "Geometric isomer" patented technology

Geometric Isomer Definition. Geometric isomers are chemical species with the same type and quantity of atoms as another species, yet having a different geometric structure.

Ligands of 5-ht6 receptors, a pharmaceutical composition, method for the production and use thereof

The invention relates to novel ligands of 5-HT6 receptor, to a pharmaceutical composition containing said novel ligands of 5-HT6 receptor as active component and to novel medicaments used for humans and warm-blooded animals for treating diseases and conditions of central nervous system, in pathogenesis of which neuromediator systems induced by 5-HT6 receptors are playing an essential role.
Azaheterocyclic compounds of the general formula 1 or racemates, or optical or geometrical isomers, or pharmaceutically acceptable salts and/or hydrates thereof are used as 5-HT6 ligands.
Wherein R2 and R3 independently of each other represent an amino group substituent selected from hydrogen; substituted carbonyl; substituted aminocarbonyl; substituted aminothiocarbonyl; substituted sulphonyl; C1-C5-alkyl optionally substituted by: C6-C10-arylaminocarbonyl, heterocyclyl, C6-C10-arylaminocarbonyl, C6-C10-arylaminothiocarbonyl, C5-C10-azaheteroaryl, optionally substituted carboxyl, nitryl group, optionally substituted aryl; R1k represents from 1 to 3 substituents of cyclic system, independent of each other and selected from hydrogen, optionally substituted C1-C5-alkyl, C1-C5-alkoxy, C1-C5-alkenyl, C1-C5-alkynyl, halogen, trifluoromethyl, CN-group, carboxyl, optionally substituted aryl, optionally substituted heterocyclyl, substituted sulfonyl, optionally substituted carboxyl; the solid line accompanied by the dotted line represents a single or a double bond; n=1, 2 or 3.
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products