专利号:US-10844088-B2 优先权日:2011-07-19 标 题:Process for the preparation of estetrol 发明人:PLATTEEUW JOHANNES JAN; COELINGH BENNINK HERMAN JAN TIJMEN; DAMEN FRANCISCUS WILHELMUS PETRUS; VAN VLIET MICHIEL CHRISTIAN ALEXANDER 权利人:DONESTA BIOSCIENCE B V; ESTETRA SPRL 摘要:The present invention relates to a process for the preparation of estra-1,3,5(10)-trien-3, 15a, 16a, 17β-tetraol (estetr-01), via a silyl enol ether derivative 17-B-oxy-3-A-oxy-estra-1,3,5(10), 16-tetraene, wherein A is a protecting group and B is —Si(R 2 ) 3 . The invention further relates to a process for the synthesis of 3-A-oxy-estra-1,3,5(10), 15-tetraen-17-one, in which A is a protecting group, via silyl enol ether derivative 17-B-oxy-3-A-oxy-estra-1,3,5(10),16-tetraene, and B is —Si(R 2 ) 3 .
专利号:US-7105637-B2 优先权日:2002-02-15 标题 :Dehydro-estriol (8-DHE3) and dehydro-pregnanetriol (7-DHPT), methods of their synthesis 发明人:SHACKLETON CEDRIC; GUO LI-WEI; WILSON WILLIAM K 权利人:CHILDRENS HOSP & RES CT OAK 摘要:The invention provides isolated dehydro-estriol (8-DHE 3 ) and dehydro-pregnanetriol (7-DHPT), and methods of their synthesis. These compounds are useful in diagnosis of Smith-Lemli-Optiz syndrome (SLOS).
专利号:US-2003220314-A1 优先权日:2002-02-15 标题:Dehydro-estriol (8-DHE3) and dehydro-pregnanetriol (7-DHPT), and methods of their synthesis
1: Donders G, Bellen G, Neven P, Grob P, Prasauskas V, Buchholz S, Ortmann O. Effect of ultra-low-dose estriol and lactobacilli vaginal tablets (Gynoflor®) on inflammatory and infectious markers of the vaginal ecosystem in postmenopausal women with breast cancer on aromatase inhibitors. Eur J Clin Microbiol Infect Dis. 2015 Jul 30. [Epub ahead of print] doi: 10.1210/en.2015-1130. Epub 2015 Apr 28. doi: 10.1007/s11356-014-3981-6. Epub 2014 Dec 24. Russian. doi: 10.1152/ajpendo.00209.2013. Epub 2014 Dec 16. 10: Girgert R, Emons G, Gründker C. Inhibition of GPR30 by estriol prevents growth stimulation of triple-negative breast cancer cells by 17β-estradiol. BMC Cancer. 2014 Dec 11;14:935. doi: 10.1186/1471-2407-14-935.
合成参考文献
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