CAS: 11028-42-5; Einecs 234-257-7

专利信息

专利号:US-4140708-A
优先权日:1975-10-16
标 题 :Asymmetric synthesis of optically active prostaglandins
发明人：CHADHA NARESH K; PARTRIDGE JR JOHN J; USKOKOVIC MILAN R
权利人:HOFFMANN LA ROCHE
摘要:An asymmetric synthesis of optically active prostaglandin F 2 α from cyclopentadiene including intermediates in this synthesis.

专利号:US-3933892-A
优先权日:1973-02-12
标题 :Asymmetric synthesis of optically active prostaglandins
发明人：CHADHA NARESH KUMAR; PARTRIDGE JR JOHN JOSEPH; USKOKOVIC MILAN RADOJE
权利人:HOFFMANN LA ROCHE
摘要:An asymmetric synthesis of optically active prostaglandin F 2 .sub.α from cyclopentadiene including intermediates in this synthesis.

专利号:WO-2024130393-A1
优先权日:2022-12-21
标 题 :Nanoparticle and method of synthesis thereof
发明人：MOSKOVCHENKO SVITLANA
权利人:MOSKOVCHENKO SVITLANA
摘要:The present technology relates to nanoparticles, compositions comprising said nanoparticles, and methods of synthesis of said nanoparticles; wherein the nanoparticles comprise a metal nanoparticle core, a first coating of amphiphilic molecules, and a second coating of essential oil, essential oil primary constituent, or both, which combine the antimicrobial properties of metal nanoparticles, amphiphilic molecules, and essential oil or essential oil primary constituents.

专利号:US-6843978-B2
优先权日:1999-11-24
标题:Microporous materials (TIQ-6 and METIQ-6) of high surface area active in oxidation reactions
发明人：CORMA CANOS AVELINO; FORNES SEGUI VICENTE; DIAZ MORALES URBANO; DOMINE MARCELO EDUARDO
权利人:CONSEJO SUPERIOR INVESTIGACION; UNIV VALENCIA POLITECNICA
摘要:The present invention refers to a microporous material formed by oxygen, silicon, germanium, aluminum, boron, gallium, zirconium and/or titanium in its composition, called TIQ-6, to its catalytic applications in oxidation reactions, and to a method of the TIQ-6 material's preparation based on the synthesis of a gel with a titanium and/or zirconium content, its hydrothermal treatment under controlled conditions, and the treatment of the resulting laminar material with a solution of an organic compound containing a proton accepting group. This swollen material is subjected to a specific treatment to obtain a high external area delaminated solid. A material, METIQ-6, similar to the TIQ-6 material, but also having organic groups anchored on its surface incorporated by a post-synthesis process onto the TIQ-6 material is also claimed.

专利号:US-4859799-A
优先权日:1985-09-09
标 题 :Process for the production of aldehyde or ketone compounds and aldehydes and ketones obtained by means of this process
发明人：CAMPESTRINI SANDRO; DI FURIA FULVIO; MODENA GIORGIO; PASQUATO LUCIA
权利人:INTEROX SA
摘要:Process for the production of aldehydes or ketones by oxidative cleavage of olefinic double bonds by means of a coordination complex of a ligand and a peroxo derivative of a metal of group 6b. n Aldehydes and ketones obtained by said process are used among others as intermediates in the synthesis of organic products.

专利号:US-9045497-B1
优先权日:2011-05-02
标 题:Processes and intermediates in the preparation of morphine analogs via N-demethylation of N-oxides using cyclodehydration reagents
发明人：HUDLICKY TOMAS; WERNER LUKAS; MACHARA ALES; WERNEROVA MARTINA; ENDOMA-ARIAS MARY ANN
权利人:UNIV BROCK
摘要:A high-yielding method for the N-demethylation of oxycodone- and oxymorphone-N-oxides by the reaction of these compounds with cyclodehydration reagents has been performed. This method has been utilized to improve the synthesis of various morphine analogs, such as naltrexone, nalbuphone and naloxone.