ST008330 在
一水合肼 作用下,
以
various solvent(s) 为溶剂,
以94%的产率得到4-Chloro-2-[5-(6-chloro-4H-benzo[1,3]dioxin-8-yl)-1H-pyrazol-3-yl]-phenol
参考文献:
名称:
Synthetic analogs of naturally occurring flavolignans. XI. Reaction of synthetic flavone analogs with hydrazine hydrate and its derivatives
摘要:
Reactions of 1,3-benzodioxane and 1,4-benzodioxane analogs of flavones with hydrazine derivatives are studied. The hydrazines recyclize the new flavones into 3,5-diarylpyrazoles. Their PMR spectra confirm their structures.
Synthetic analogs of naturally occurring flavolignans. X. Reaction of flavones and their thioderivatives with hydroxylamine
作者:A. Aitmambetov、V. P. Khilya、A. Kubzheterova
DOI:10.1007/bf02234902
日期:2000.1
Abstract1,3-Benzodioxoles, 1,4-benzodioxanes, and 1,5-benzodioxepanes are flavone analogs that hydroxylamine recyclizes into derivatives of 5-(2-hydroxyphenyl)isoxazoles. They react with thioderivatives with retention of the pyrone ring and formation of oximes. Their structures are proven using PMR spectra.
Synthetic analogs of natural flavolignans. V. A new synthesis of 6-halogeno-1,3-benzodioxane analogs of silandrin and hydnocarpin
作者:A. Aitmambetov、S. N. Shinkaruk、S. P. Bondarenko、V. P. Khilya
DOI:10.1007/bf00630397
日期:1994.7
SMALL MOLECULES FOR EXTENDING THE WELL BEING OF CELLS AND METHODS OF USE THEREOF
申请人:Seng Eng Khuan
公开号:US20150291547A1
公开(公告)日:2015-10-15
The present invention relates to use of a series of compounds and compositions comprising the same for enhancing telomerase expression and/or activating telomerase activity in a cell or tissue of a subject and for treatment of diseases, disorders and/or conditions capable of being affected by enhanced telomerase expression and/or telomerase activation.