作者:Yu. N. Klimochkin、A. V. Yudashkin、E. O. Zhilkina、E. A. Ivleva、I. K. Moiseev、Ya. F. Oshis
DOI:10.1134/s1070428017070028
日期:2017.7
An efficient one-pot procedure has been developed for the synthesis of cagealcohols with hydroxy groups in the bridgehead positions. The procedure includes initial nitroxylation with nitric acid or a mixture of nitric acid with acetic acid and subsequent hydrolysis in the presence of urea.
[EN] NOVEL COMPOUNDS AS HIF-1alphaINHIBITORS AND MANUFACTURING PROCESS THEREOF<br/>[FR] NOUVEAUX COMPOSÉS EN TANT QU'INHIBITEURS DU HIF-1Alpha, ET LEUR PROCÉDÉ DE FABRICATION
申请人:UNIV DONGGUK IND ACAD COOP
公开号:WO2013048164A1
公开(公告)日:2013-04-04
The present invention relates to novel compounds as HIF-1α inhibitors, manufacturing process thereof, and a pharmaceutical compositions. The compounds according to the present invention having inhibition activity against HIF-1α, can be used as a therapeutic prevention and/or treatment for various solid cancers such as colon cancer, liver cancer, stomach cancer and breast cancer. Also, the compounds according to the present invention are useful in the treatment of diabetic retinopathy and rheumatoid arthritis, which are aggravated by HIF-1α-mediated VEGFA expression.
Selcetive biohydroxylation of 1-substituted adamantanes using Absidia cylindrospora(I.M.I. 342950)
作者:Patrick D. Bailey、Stanley D. Higgins、Colin H. Ridyard、Stanley M. Roberts、Georgina M. Rosair、Roger A. Whittaker、Andrew J. Willetts
DOI:10.1039/cc9960001833
日期:——
The biohydroxylation of 1-substituted adamantanes using Absidia cylindrospora in a whole-cell oxidation system exclusively generated 3-hydroxy and 4ax-hydroxy derivatives; the assignments were confirmed by three X-ray crystal structure determinations.