Zobrazeno 1 - 10
of 31
pro vyhledávání: '"A. F. Vaisburg"'
Autor:
Theresa P. Yan, Silvana Leit, Claire Bonfils, Tammy C. Mallais, Zuomei Li, Marielle Fournel, Jianhong Liu, Jubrail Rahil, Aihua Lu, and Arkadii F. Vaisburg, Sylvain Lefebvre, Isabelle Paquin, Marie-Claude Trachy-Bourget, Oscar Moradei, Jeffrey M. Besterman, James Wang, Sylvie Frechette, Pierre Tessier
Publikováno v:
Journal of Medicinal Chemistry. 50:5543-5546
Significant effort is being made to understand the role of HDAC isotypes in human cancer and to develop antitumor agents with better therapeutic windows. A part of this endeavor was the exploration of the 14 A internal cavity adjacent to the enzyme c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35b94b7674c81a954864e1bbc2c0dbf7
https://doi.org/10.1021/jm701079h
https://doi.org/10.1021/jm701079h
Autor:
A. F. Vaisburg, Heinz Falk
Publikováno v:
Monatshefte f�r Chemie Chemical Monthly. 126:361-364
In contrast to hitherto published data, phenanthro[1,10,9,8,o,p,q,r,a]perylene-7,14-dione, the fundamental chromophoric system of hypericin type compounds, exhibits an absorption with a long wavelength band at 423 nm in aprotic solvents like dimethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96761be33f5e52af8493946138d2db6f
https://doi.org/10.1007/bf00816106
https://doi.org/10.1007/bf00816106
Publikováno v:
Monatshefte f�r Chemie Chemical Monthly. 126:773-781
The acid promoted decomposition of 2-(10-diazo-10H-anthracen-9-ylidene)-malonodinitrile in the presence of water, methanol, ethanol, acetic and propionic acid, ethyl thioglycolate,p-thiocresole, and acetyl acetone yielding 9,10-disubstituted 9,10-dih
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2510828514496e8b447c7b9f237f745
https://doi.org/10.1007/bf00807169
https://doi.org/10.1007/bf00807169
Publikováno v:
Monatshefte f�r Chemie Chemical Monthly. 126:783-788
The reaction of 2-(10-diazo-10H-anthracen-9-ylidene)-malonodinitrile (1) with the cryptohydride system formic acid - triethylamine was studied. The reaction product turned out to be anthracen-9-yl-acetonitrile (2a) instead of the expected 10-dicyanom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac068c9e768ee4a8dc8159a3ab9de944
https://doi.org/10.1007/bf00807170
https://doi.org/10.1007/bf00807170
Publikováno v:
Monatshefte f�r Chemie Chemical Monthly. 126:993-1000
A method for the preparation ofbis-ω-appended hypericin derivatives bearingn-octyl,n-hexadecyl, and 2-(2-(2-hydroxyethoxy)-ethoxy)-ethoxymethyl substituents was developed. The key step — the synthesis of appropriately ω-substituted emodin derivat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74dcebd50ce7c1d7d12ab5fc553bbbe1
https://doi.org/10.1007/bf00811019
https://doi.org/10.1007/bf00811019
Publikováno v:
Monatshefte f�r Chemie Chemical Monthly. 125:1121-1127
The chemical nature of 10-dicyanomethylene-9-anthrone hydrazone was examined. It was shown that this compound bearing the conjugated ylidenemalononitrile fragment and hydrazonic moiety did not undergo transformations characteristic of ylidenemalononi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a722d970343333951956130fb1c518e
https://doi.org/10.1007/bf00811520
https://doi.org/10.1007/bf00811520
Autor:
A. F. Vaisburg, A. P. Tarasov, B. V. Tyaglov, E. V. Degterev, V. G. Degtyar, I. I. Malakhova, V. D. Krasikov, V. M. Krylov
Publikováno v:
Pharmaceutical Chemistry Journal. 28:274-277
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b49cbc3ca73d31892dbf914fecae77a
https://doi.org/10.1007/bf02219802
https://doi.org/10.1007/bf02219802
Publikováno v:
ChemInform. 23
This review is devoted to the latest achievements in the chemistry of vicinal heteroaromatic hydroxy, mercapto and hydroseleno aldimines. The synthesis, structure and reactivity of the above compounds are presented and discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2ed2e8108510a07449b1d9a5c3485c5
https://doi.org/10.1002/chin.199252317
https://doi.org/10.1002/chin.199252317
Autor:
Heinz Falk, A. F. Vaisburg
Publikováno v:
ChemInform. 25
A novel reaction of 11,11,12,12-tetracyanoanthraquinodimethane — its transformation into 10-dicyanomethylene-anthrone hydrazone by reaction with hydrazine — is reported. This hydrazone seems to be a convenient starting material in the synthesis o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c9b912127c6d7d989cf0cc2077b608a
https://doi.org/10.1002/chin.199445108
https://doi.org/10.1002/chin.199445108
Autor:
A. F. Vaisburg, Heinz Falk
Publikováno v:
ChemInform. 26
In contrast to hitherto published data, phenanthro[1,10,9,8,o,p,q,r,a]perylene-7,14-dione, the fundamental chromophoric system of hypericin type compounds, exhibits an absorption with a long wavelength band at 423 nm in aprotic solvents like dimethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e985e00c4eda5f4935b141abd8976f0a
https://doi.org/10.1002/chin.199531020
https://doi.org/10.1002/chin.199531020