Format

Send to

Choose Destination
J Med Chem. 1990 Nov;33(11):2970-6.

Synthesis, biological evaluation, and quantitative structure-activity relationship analysis of [beta-(Aroylamino)ethyl]piperazines and -piperidines and [2-[(Arylamino)carbonyl]ethyl]piperazines, -pyrazinopyridoindoles, and -pyrazinoisoquinolines. A new class of potent H1 antagonists.

Author information

1
Central Drug Research Institute, Lucknow, India.

Abstract

Some [beta-(Aroylamino)ethyl]piperazines and -piperidines and [2-[(Arylamino)carbonyl]ethyl]piperazines, -piperidines, -pyrazinopyridoindoles, and -pyrazinoisoquinolines have been synthesized and their H1-antagonistic activity studied in isolated guinea pig ileum. Quantitative structure-activity relationship analysis indicates that the hydrophobicity of the side chain of these compounds plays a major role in their activity while steric and electronic factors are of secondary importance. All these compounds act on a common receptor and appear to interact similarly with the receptor.

PMID:
1977909
DOI:
10.1021/jm00173a011
[Indexed for MEDLINE]

Supplemental Content

Loading ...
Support Center