Synthesis and structure elucidation of 2,3,5,6,7,8-hexahydro-1 H-[1,2,4]triazolo[1,2-a]pyridazine-1-thione, 3,3-disubstituted and 2-substituted derivatives and evaluation of their inhibitory activity against inducible nitric oxide synthase.

Clicks: 371
ID: 2988
2014
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Popular

Ranked #6 of 58 articles by views in die pharmazie

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
The 3-monosubstituted 2,3,5,6,7,8-hexahydro-1 H-[1,2,4]triazolo[1,2-a]pyridazine-1-thiones 3 (R1, R3 = H) were recently reported to possess inhibitory activity against inducible nitric oxide synthase in a cell based assay (Schulz et al. 2013). The 3,3-disubstituted 2,3,5,6,7,8-hexahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-1-thiones 3 and 4 (R2,R3 ≠ H) were synthesized by cyclocondensation of the hexahydropyridazine-1-carbothioamides 1 with ketones. In order to access the 3,3-unsubstituted 2,3,5,6,7,8-hexahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-1-thiones, the unsubstituted parent system of these compounds, several synthetic routes were studied. By these methods the desired heterocyclic system 2a as well as new a-anellated and N-substutited hexahydropyridazines were obtained. The biological evaluation of the title compounds confirmed the previously made finding that an aromatic moiety in position 3 of the substance is important for an inducible nitric oxide synthase (iNOS) inhibitory activity.
Reference Key
schulz2014synthesisdie Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Schulz, U;Freitag, M;Schmidt, K;Witetschek, M;Polzin, M;Morgenstern, O;
Journal die pharmazie
Year 2014
DOI
DOI not found
URL URL not found
Keywords Keywords not found

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.