Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Karim Akbari Dilmaghani"'
Publikováno v:
Acta Chimica Slovenica, Vol 69, Iss 3, Pp 619-628 (2022)
In the present study a series of novel 2-(substituted phenyl)-3-(5-phenyl-1,3,4-thiadiazol-2-yl)-2,3-dihydroquinazolin-4(1H)-one derivatives were synthesized by refluxing isatoic anhydride, 5-phenyl-1,3,4-thiadiazol-2-amine and aromatic aldehydes in
Externí odkaz:
https://doaj.org/article/de473bcb270748c29fa183700af13bd3
Publikováno v:
Acta Chimica Slovenica, Vol 63, Iss 4, Pp 790-797 (2016)
A series of tetra-tert-butylcalix[4]arene linked to 1,2,4-triazole-5-thiones and 1,3,4-oxadiazole-5-thiones derivatives at lower rim were synthesized by the reaction of 1,2,4-triazole-5-thione and 1,3,4-oxadiazole-5-thione with 5,11,17,23-tetra-tert-
Externí odkaz:
https://doaj.org/article/582f7589154846ac88ca56280f102954
Publikováno v:
ARKIVOC, Vol 2005, Iss 14, Pp 59-70 (2005)
Externí odkaz:
https://doaj.org/article/429c7009856c4d728877fd859675cf7d
Publikováno v:
Molecules, Vol 6, Iss 4, Pp 417-423 (2001)
Synthesis and characterization of two new Schiff bases of p-tertbuthylcalix[4]arene (H2L1 and HL2) is described. The synthesis of H2L1 and HL2 has been achieved by the condensation of salicylaldehyde with the amine group of upper rim monoamine p-tert
Externí odkaz:
https://doaj.org/article/037baa2ca5a74527b21c7d1d6c59abbb
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1612-o1612 (2011)
In the crystal structure of the title triazole compound, C14H9ClN4O2S, molecules are connected into centrosymmetric dimers by pairs of N—H...S hydrogen bonds. In addition, there are weak C—H...N hydrogen bonds stabilizing the crystal structure. T
Externí odkaz:
https://doaj.org/article/0d83b0918286423d88b0387efeca7b3d
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 16, Iss 1, Pp 33-35 (1997)
The 2-mono and 2,6-disubstituted methyl-1,4-dihydropyridines were synthesized by reaction of morpholine, thiophenol, 8-hydroxyquinoline, 2-naphthol and 2-mercopto-1-methyl imidazole with the 2-mono bromo and 2,6-dibromo-1,4-dihidropyridines.
Externí odkaz:
https://doaj.org/article/775c711556154e069f7a35127efce77c
Publikováno v:
Journal of the Chinese Chemical Society. 69:760-767
Nowadays, the need to replace the existing drugs is felt more than ever by increasing drug resistance. Quinazoline is one of the major heterocyclic compounds in biological activity. This research was done to synthesize new derivatives of quinazolin-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3afde25628e3a9c355aa6fb405140b0d
In the present study, a new series of 3,4- dihydropyrmidine2-(1 H) one derivatives(4a-f) which linked to 2-mercapto-3-phenyl-4(3H)-quinazolinone were synthesized by using the nucleophilic substitution reaction of 2-mercapto-3-phenyl-4(3H)-quinazolino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9de0a0e55837724bf139aa7163780fa
https://doi.org/10.21203/rs.3.rs-1932723/v1
https://doi.org/10.21203/rs.3.rs-1932723/v1
Publikováno v:
Infection Epidemiology and Microbiology. 7:109-120