153172-35-1Relevant academic research and scientific papers
A new class of C-nucleoside analogues. 1-(S)-aryl-1,4-dideoxy-1,4-imino-D-ribitols, transition state analogue inhibitors of nucleoside hydrolase
Horenstein,Zabinski,Schramm
, p. 7213 - 7216 (1993)
The first members of new class of N-glycohydrolase transition state analogue inhibitors, 1,4-dideoxy-1,4-imino-1-(S)-phenyl-D-ribitol, 1, and 1,4-dideoxy-1,4-imino-1-(S)-(4-imidazolyl)-D-ribitol, 2, have been synthesized. The compounds represent a new typ
Extending pummerer reaction chemistry: Studies in the palau'amine synthesis area
Feldman, Ken S.,Nuriye, Ahmed Yimam,Li, Jianfeng
experimental part, p. 5042 - 5060 (2011/08/06)
Exploratory oxidative cyclization studies on cyclopentanelated and cyclohexenelated oroidin derivatives utilized Pummerer chemistry to generate pentacyclic structures related to the palau'amine family of sponge metabolites. Stereochemical issues were para
Amino-substituted heterocycles, compositions thereof, and methods of treatment therewith
-
Page/Page column 35-36, (2008/12/07)
Provided herein are Heterocyclic Compounds having the following structure: wherein R1, R2, X, Y and Z are as defined herein, compositions comprising an effective amount of a Heterocyclic Compound and methods for treating or preventing cancer, inflammatory conditions, immunological conditions, metabolic conditions and conditions treatable or preventable by inhibition of a kinase pathway comprising administering an effective amount of a Heterocyclic Compound to a patient in need thereof.
Synthesis of a regio-isomer of kealiiquinone, a marine benzimidazole alkaloid
Nakamura, Seikou,Tsuno, Naoki,Yamashita, Masayuki,Kawasaki, Ikuo,Ohta, Shunsaku,Ohishi, Yoshitaka
, p. 429 - 436 (2007/10/03)
Treatment of 1,3-dialkyl-2-(phenylthio)benzimidazolium salts 3 and 1,3-dialkyl-2-phenylthio-1H-imidazolium salts 7 with aq. K2CO3 gives 1,3-dialky1-1,3-dihydrobenzimidazol-2-ones 4 and 1,3-dialkyl-1,3-dihydroimidazol-2-ones 8, respectively, in 22-94% yield. A regio-isomer 17 of kealiiquinone, a marine benzimidazole alkaloid, where the 4-methoxyphenyl group at the 4-position migrates to the 9-position, is synthesized by application of the reaction. Cytotoxity of 17 and kealiiquinone against 39 human cancer cells is evaluated. They have weak activity but a unique mechanism of action.
METALATIONS OF IMIDAZOLES. (POLY)FUNCTIONALIZATION AND CONVERSIONS TO IMIDAZOLONES
Lipshutz, Bruce H.,Huff, Bret,Hagen, William
, p. 3411 - 3414 (2007/10/02)
N-SEM protected imidazoles can be sequentially derivatized at the 2- and then 5-positions in a 1-pot operation.Quenching with selected peroxides following initial lithiation leads directly to imidazolones.
