Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ryszard Jasztold-Howorko"'
Autor:
Tomasz Gębarowski, Katarzyna Szczaurska-Nowak, Karina Kowalczewska, Beata Tylińska, Ryszard Jasztold-Howorko, Joanna Wietrzyk
Publikováno v:
Acta Poloniae Pharmaceutica - Drug Research. 75:1313-1320
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cf85a2c2f5d90cf5c0f9514596ec6ef
https://doi.org/10.32383/appdr/89921
https://doi.org/10.32383/appdr/89921
Publikováno v:
Archiv der Pharmazie. 341:677-689
The synthesis and in-vitro biological evaluation of the amide series 4 of 5-(4-chlorobenzoyl)aminoorotic acid 2 are presented. The biological properties of a few 5-(4-chlorobenzoyl)amino-2,6-dihydroxy-N-substituted-4-pyrimidinecarboxamide derivatives
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8236cffc7ebfaeb8589e22722a5d4e4d
https://doi.org/10.1002/ardp.200800034
https://doi.org/10.1002/ardp.200800034
Publikováno v:
Archiv der Pharmazie. 337:434-439
The new and efficient synthesis of the title heterocyclic ring system is described starting from suitable 2-chloro-1, 8-naphthyridines. The synthesized 6H-indolo[2, 3-b][1, 8]naphthyridine derivatives were tested in vitro on 55 tumor cell lines for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::474512468c7720bfbf8f4cc8e0487480
https://doi.org/10.1002/ardp.200200696
https://doi.org/10.1002/ardp.200200696
Autor:
Anna Romaniewska, Andrzej Regiec, Ryszard Jasztold‐Howorko, Janina Kuduk-Jaworska, Tadeusz Lis
Publikováno v:
European Journal of Inorganic Chemistry. 2003:4043-4054
Three unknown olivacine derivatives (L-OCH3, L-OH, L-OAc) were synthesized according to a procedure that involves only a few steps, and used as ligands in the synthesis of neutral chelate platinum(II) complexes. The ligands, as well as their platinum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9657db77b994bd72e2e7c43ef2553318
https://doi.org/10.1002/ejic.200300291
https://doi.org/10.1002/ejic.200300291
Autor:
Beata, Tylińska, Ryszard, Jasztold-Howorko, Henryk, Mastalarz, Katarzyna, Szczaurska-Nowak, Paulina, Materek, Joanna, Wietrzyk
Publikováno v:
Acta poloniae pharmaceutica. 68(1)
A number of new 1-substituted-6H-pyrido[4,3-b]carbazole derivatives have been synthesized. Nine of the newly obtained compounds were subjected to preliminary in vitro cytostatic activity screening against murine leukemia (L1210), human lung cancer (A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d5f38199ea882c99874b9f54c5ed994d
https://pubmed.ncbi.nlm.nih.gov/21485699
https://pubmed.ncbi.nlm.nih.gov/21485699
Autor:
Beata, Tylińska, Ryszard, Jasztold-Howorko, Henryk, Mastalarz, Dagmara, Kłopotowska, Beata, Filip, Joanna, Wietrzyk
Publikováno v:
Acta poloniae pharmaceutica. 67(5)
The number of 3'- and 4'-substituted 1-phenyl-6H-pyrido[4,3-b]carbazole derivatives have been synthesized and tested biologically. Eleven of the newly obtained compounds were subjected to the preliminary cytostatic screening for their activity agains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::953f78253249e0358201dfbfee538ddf
https://pubmed.ncbi.nlm.nih.gov/20873417
https://pubmed.ncbi.nlm.nih.gov/20873417
Autor:
Joanna Wietrzyk, Beata Tylińska, Henryk Mastalarz, Katarzyna Szczaurska-Nowak, Ryszard Jasztold-Howorko
Publikováno v:
ChemInform. 39
This study examines the synthesis and cytostatic activity of new 5,6-dimethyl-1-substituted-6H-pyrido[4,3-b]carbazole derivatives. Their structures were confirmed by 1 H-NMR and elemental analysis. Seven of the new compounds were tested by the SRB me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcc4ffbd9a7943527556536f5a6851fc
https://doi.org/10.1002/chin.200841158
https://doi.org/10.1002/chin.200841158
Autor:
Katarzyna Szczaurska-Nowak, Beata Tylińska, Joanna Wietrzyk, Henryk Mastalarz, Ryszard Jasztold-Howorko
Publikováno v:
Archiv der Pharmazie. 341(6)
This study examines the synthesis and cytostatic activity of new 5,6-dimethyl-1-substituted-6H-pyrido[4,3-b]carbazole derivatives. Their structures were confirmed by 1 H-NMR and elemental analysis. Seven of the new compounds were tested by the SRB me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e66d515ad83a8139d230e84d1bb93aa
https://pubmed.ncbi.nlm.nih.gov/18404778
https://pubmed.ncbi.nlm.nih.gov/18404778
Publikováno v:
Archiv der Pharmazie. 338(11)
Starting from 2-(6-methoxy-1-methyl-9H-carbazol-2-yl)ethylamine 7 and mixed anhydrides of 4-nitrobenzoic acid or 4-methoxybenzoic acid, the corresponding 5,6-dimethyl-9-methoxy-1-(4-substituted phenyl)-6H-pyrido[4,3-b]carbazoles 11a-b, 5,6-dimethyl-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::702cd68062ea472cc04444c2eb328e08
https://pubmed.ncbi.nlm.nih.gov/16281305
https://pubmed.ncbi.nlm.nih.gov/16281305
Publikováno v:
Acta poloniae pharmaceutica. 62(3)
A keystone of this work was a modification of synthesis of the title compounds, which were used as substrates for the preparation of amides 5, 9-methoxyolivacine (4a) and ethyl 9-methoxy-5-methyl-6H-pyrido[4,3-b]carbazole-1-carboxylate (4b) were obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::dcbfb9b4a4a1b767b1a1ef7e5883aa90
https://pubmed.ncbi.nlm.nih.gov/16193813
https://pubmed.ncbi.nlm.nih.gov/16193813