Zobrazeno 1 - 10
of 39
pro vyhledávání: '"W. Lewgowd"'
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d441c0e99a1868ec96389917fea7563
https://doi.org/10.1002/chin.199518171
https://doi.org/10.1002/chin.199518171
Publikováno v:
ChemInform. 29
A series of new 2,4-dioxo-1,2,3,4-tetrahydropyrimido[5,4-c]cinnolines and their 3-substituted derivatives were prepared. These compounds were obtained by cyclocondensation of the appropriate substituted 4-amino-3-cinnolinecarboxylic acid with urea or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b55328999cfde2de0dc83a6a028dfaa
https://doi.org/10.1002/chin.199832206
https://doi.org/10.1002/chin.199832206
Akademický článek
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Publikováno v:
Die Pharmazie. 56(6)
A series of new pyrimido[5,4-c]quinoline derivatives were prepared to compare the pharmacophore systems of cinnoline and quinoline. These compounds were obtained by the cyclocondensation of appropriately substituted 4-amino-3-quinolinecarboxylic acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8ee88f0905c494d73b78c23cfc158c35
https://pubmed.ncbi.nlm.nih.gov/11446173
https://pubmed.ncbi.nlm.nih.gov/11446173
Publikováno v:
Die Pharmazie. 53(3)
A series of new 2,4-dioxo-1,2,3,4-tetrahydropyrimido[5,4-c]cinnolines and their 3-substituted derivatives were prepared. These compounds were obtained by cyclocondensation of the appropriate substituted 4-amino-3-cinnolinecarboxylic acid with urea or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ad6c90c85d9e767eb932514924d4605b
https://pubmed.ncbi.nlm.nih.gov/9547518
https://pubmed.ncbi.nlm.nih.gov/9547518
Publikováno v:
Die Pharmazie. 52(2)
6,7,8-Substituted 4-amino-3-cinnolinecarboxylic acids 1 were condensed with amines to the corresponding 4-amino-3-cinnolinecarboxamides 7, 8. A variety of pharmacological tests showed a significant CNS activity of some new amides. Decarboxylation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a25e5319894cbebc1235738126e595a2
https://pubmed.ncbi.nlm.nih.gov/9122283
https://pubmed.ncbi.nlm.nih.gov/9122283
Publikováno v:
Acta poloniae pharmaceutica. 52(2)
The method of preparation of N1-substituted 4-hydroxycinnolines is described, by alkylation with methyl bromopropionate of the corresponding 4-hydroxycinnolines. The obtained esters were further converted into amides and hydrazides. The effect of sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fc2de5a4c45e9a47c5702177735d4ec1
https://pubmed.ncbi.nlm.nih.gov/8960242
https://pubmed.ncbi.nlm.nih.gov/8960242
Publikováno v:
Die Pharmazie. 49(12)
This work describes the synthesis of 4-amino-3-cinnolinecarboxamides, which were then hydrolyzed to corresponding 4-amino-3-cinnolinecarboxylic acids. Several compounds were tested for their antibacterial and antifungal activity, and for the central
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9fea26f94d9fc2f259fa64830b7c7e63
https://pubmed.ncbi.nlm.nih.gov/7838879
https://pubmed.ncbi.nlm.nih.gov/7838879
Akademický článek
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Akademický článek
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