Zobrazeno 1 - 10
of 48
pro vyhledávání: '"David M. Piatak"'
Publikováno v:
ChemInform. 23
A simple and efficient method for the preparation of secondary N-alkylarylamines via reductive amination of ketones with primary aromatic amines using activated zinc/acetic acid is described. It requires only equimolar amounts of the starting compoun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61b9fff7e365aa956286c7d5bb71e2ca
https://doi.org/10.1002/chin.199219133
https://doi.org/10.1002/chin.199219133
Publikováno v:
ChemInform. 24
Several sugar glutaramide combinations, wherein the aldehyde group of the sugar was incorporated as C-4 of the imide ring, were prepared to provide molecules with chemotherapeutic potential. The mo...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc775ca0533e3b392060ae7c2b78bfc6
https://doi.org/10.1002/chin.199308267
https://doi.org/10.1002/chin.199308267
Publikováno v:
Canadian Journal of Chemistry. 70:1662-1665
Several sugar glutaramide combinations, wherein the aldehyde group of the sugar was incorporated as C-4 of the imide ring, were prepared to provide molecules with chemotherapeutic potential. The most interesting bioassay results were seen in the inhi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0d9926daa5258196dd30b58be90cf2f
https://doi.org/10.1139/v92-208
https://doi.org/10.1139/v92-208
Publikováno v:
Journal of Natural Products. 54:902-904
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa7ed3a93edfccc7c644e2067b6d154
https://doi.org/10.1021/np50075a030
https://doi.org/10.1021/np50075a030
Publikováno v:
Synthesis, Stuttgart
A simple and efficient method for the preparation of secondary N-alkylarylamines via reductive amination of ketones with primary aromatic amines using activated zinc/acetic acid is described. It requires only equimolar amounts of the starting compoun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01bccdb42ebe5c0204825349740e2b5
https://doi.org/10.1055/s-1991-26642
https://doi.org/10.1055/s-1991-26642
Publikováno v:
ChemInform. 21
A simplified, one-pot preparation of 16-dehydropregnenolone acetate from diosgenin using normal pressure and a much reduced temperature compared to known procedure was developed in an overall yield varied from 65 to 69 %. The method lends itself very
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d7c7c6397afd469bc45eaf820040e82
https://doi.org/10.1002/chin.199046289
https://doi.org/10.1002/chin.199046289
Publikováno v:
Synthesis, Stuttgart
A simplified, one-pot preparation of 16-dehydropregnenolone acetate from diosgenin using normal pressure and a much reduced temperature compared to known procedure was developed in an overall yield varied from 65 to 69 %. The method lends itself very
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a96444ba78efe3e736fbe4943c77400f
https://cherry.chem.bg.ac.rs/handle/123456789/16
https://cherry.chem.bg.ac.rs/handle/123456789/16
Publikováno v:
Lipids. 17:235-240
The chemical and spectroscopic properties of several reaction products of 17β-hydroxy-1,3-seco-2-nor-5α-estran-1-oic acid and 17β-hydroxy-1,3-seco-2-nor-4-oxo-5α-estran-1-oic acid were examined and found to be atypical. For instance, the methyl e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da20979ae933be9272c8ccaa89bb543a
https://doi.org/10.1007/bf02535110
https://doi.org/10.1007/bf02535110
Publikováno v:
Journal of Natural Products. 48:424-428
The alcohol extract of Erysimum inconspicuum fruits, which exhibited cytotoxic activity against the KB cell line and some activity against the P-388 lymphocytic leukemia in vivo, was studied. Strophanthidin, uzarigenin, and two sulfur-containing lact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c01352d836f231db53634239c5f820e
https://doi.org/10.1021/np50039a009
https://doi.org/10.1021/np50039a009
Autor:
David M. Piatak, Jerzy Wicha
Publikováno v:
Chemical Reviews. 78:199-241
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1075370f71cd0cb5e497917442ccee57
https://doi.org/10.1021/cr60313a002
https://doi.org/10.1021/cr60313a002