CAS: 78-09-1; Tetraethyl Orthocarbonate

相似化合物

78-39-7 1850-14-2 4447-60-3

上下游产品

tetrachloromethane sodium ethanolate diethyl ether carbon tetrabromidenonanone-5 pentan-3-one 2,4-dimethylpentan-3-one 4-heptanone

专利信息

专利号:US-9127123-B2
优先权日:2010-05-27
标 题:Membrane enhanced polymer synthesis
发明人：LIVINGSTON ANDREW GUY; GAFFNEY PIERS ROBERT JAMES; VASCONCELOS RENATO CAMPOS
权利人:LIVINGSTON ANDREW GUY; GAFFNEY PIERS ROBERT JAMES; VASCONCELOS RENATO CAMPOS; IMP INNOVATIONS LTD
摘要:This invention relates to the synthesis of polymers. More specifically, the present invention relates to the synthesis of heterobifunctional polymers and polymers with narrow and mono-disperse molecular weight distributions, and especially to the application of membranes to the synthesis of these polymers.

专利号:US-11091445-B2
优先权日:2016-10-24
标题 :Compounds, process for obtaining the compounds, pharmaceutical composition, use of the compounds and method for treating psychiatric disorders and/or sleep disorders
发明人：RUCH WERNECK GUIMARÃES CRISTIANO; FELYPE ZANETI DE AZEVEDO HATYLAS; MASCARELLO ALESSANDRA; WATANABE DA COSTA RENATA; FREIRE TORRES RUSSO VALTER; MANNOCHIO DE SOUZA RUSSO ELISA
权利人:ACHE LABORATORIOS FARMACEUTICOS SA
摘要:The present disclosure relates to novel and inventive pharmacologically active benzimidazole derivative compounds, which surprisingly have high affinity for melatonin MT1 and MT2 receptors and low affinity for CYP450 complex enzymes, specially CYP1A2. The present invention also relates to novel and inventive routes of synthesis of these compounds, pharmaceutical compositions comprising the compounds and the use of these compounds in the treatment of individuals affected by psychiatric disorders and/or sleep disorders related to these receptors (specially depression, anxiety, circadian cycle disorders), in addition to a process for producing the composition.

专利号:WO-2008012852-A1
优先权日:2006-07-27
标 题:Intermediate compounds for the preparation of angiotensin ii antagonists
发明人：GUANDALINI LUCA; MARTINI ELISABETTA; ROMANELLI MARIA NOVELLA; DALLATOMASINA FRANCO
权利人:S I M S S R L SOC IT MEDICINAL; GUANDALINI LUCA; MARTINI ELISABETTA; ROMANELLI MARIA NOVELLA; DALLATOMASINA FRANCO
摘要:The present invention relates to novel substituted biphenyltetrazole compounds useful as intermediates in the preparation of angiotensin II antagonists, to a process for the synthesis of them and to a process for the conversion thereof to said molecules.

专利号:US-6486320-B2
优先权日:2000-09-15
标 题 :Preparation of camptothecin and of its derivatives
发明人：LEUE STEFANIE; GARCON STEPHANIE; GREENE ANDREW-ELLIOT; GENISSON YVES; LEON PATRICK
权利人:AVENTIS PHARMA SA
摘要:The present invention relates to a novel process for preparation of camptothecin and of its derivatives by convergent synthesis starting from a 3-(aminomethyl)quinoline derivative and 5-hydroxy-5-ethyl-6-oxo-5,6-dihydropyrancarboxylic acid and to the intermediates obtained.

专利号:WO-2010048514-A1
优先权日:2008-10-23
标题:Synthesis of 2-aminobenzoxazole compounds

专利号:CN-103249712-A
优先权日:2010-11-30
标题:Novel compound for the synthesis of reusable epoxy resins