Synthesis of five and six-membered heterocycles bearing an arylpiperazinylalkyl side chain as orally active antinociceptive agents
摘要:
A number of heterocycles bearing an arylpiperazinylalkyl side chain and structurally related to the previously described lead ET1 (4-amino-6-methyl-2-[3-(4-p-tolylpiperazin-1-yl) propyl]-5-vinylpyridazin-3 (2H)-one) was synthesized and tested for their antinociceptive activity in Writhing Test. Many compounds, tested at doses of 20-40 mg/kg po were able to reduce the number of abdominal constrictions by more than 47% and, in same cases, the potency is comparable to lead ET1 as for 5e, 24a, 27b and 27c. The analgesia induced by the active compounds was completely prevented by pretreatment with alpha(2)-antagonist yohimbine, confirming the involvement of the adrenergic system in the mechanism of action for these new compounds. (C) 2015 Elsevier Ltd. All rights reserved.
[EN] HETEROCYCLIC COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET LEURS UTILISATIONS
申请人:NUVATION BIO INC
公开号:WO2020210383A1
公开(公告)日:2020-10-15
Heterocyclic compounds as Weel inhibitors are provided. The compounds may find use as therapeutic agents for the treatment of diseases and may find particular use in oncology.
The present invention provides a compound promoting osteogenesis. The present invention provides a compound having the following general formula (I)
wherein R1 is H or alkyl,
R2 is RaS-, RaO-, RaNH-, Ra(Rb)N- or cyclic amino, and
Ra and Rb are alkyl which may be substituted, cycloalkyl which may be substituted, or the like, or a pharmacologically acceptable salt thereof.
Heterocyclic compounds as Wee1 inhibitors are provided. The compounds may find use as therapeutic agents for the treatment of diseases and may find particular use in oncology.
There is provided a compound of formula (I):
or a pharmaceutically acceptable salt thereof. There are also provided processes for the manufacture of a compound of Formula 1, and the use of a compound of Formula 1 as a medicament and in the treatment of cancer.
[EN] BENZYL AMINE-CONTAINING HETEROCYCLIC COMPOUNDS AND COMPOSITIONS USEFUL AGAINST MYCOBACTERIAL INFECTION<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONTENANT DE LA BENZYLAMINE ET COMPOSITIONS UTILES CONTRE UNE INFECTION MYCOBACTÉRIENNE
申请人:MILLER MARVIN J
公开号:WO2017049321A1
公开(公告)日:2017-03-23
Described herein are compounds and compositions, and methods of making and their use as effective agents against mycobacterial infections.