CAS: 25812-30-0; 5-(2,5-Dimethylphenoxy)-2,2-Dimethylpentanoic Acid

上下游产品

CAS号39938-97-1 5-(2,5-dimethyl... | CAS号95-87-4 2,5-二甲基苯酚 | CAS号139483-62-8 1,3-bis(2,2-dim... | CAS号71-36-3 正丁醇 | CAS号201230-82-2 carbon monoxide | CAS号149105-26-0 2,2-二甲基-5-(2,5-... | CAS号39938-97-1 5-(2,5-dimethyl...

Methyl 5-(2,5-Dimethylphenoxy)-2,2-Dimethylpentanoate置于四丁基溴化铵,水,Sodium Hydroxide体系中,化学反应 3.0H,以77.6%的收率获得吉非罗齐
参考文献:An Improved New Path To Synthesize Gemfibrozil
标题:An Improved New Path To Synthesize Gemfibrozil
摘要:开发了一条高产率,高纯度合成吉非贝齐的新路线.通过ir,1H NMR,13C NMR 和质谱研究对所得吉非贝齐进行了表征.根据生物制药分类系统,吉非贝齐属于第二类药物(低溶解度-高渗透性)和抗高血脂药.因此,以简单且经济的方式合成意图分子是令人钦佩的.
Doi:10.14233/ajchem.2015.17491

专利信息

专利号:US-10768157-B2
优先权日:2015-10-20
标 题:Materials and methods for the detection of trace amounts of substances in biological and environmental samples
发明人：KABIR ABUZAR; FURTON KENNETH G
权利人:KABIR ABUZAR; FURTON KENNETH G; THE FLORIDA INTERNATIONAL UNIV BOARD OF TRUSTEES
摘要:The subject invention provides chemical compositions and synthesis strategies to create molecularly imprinted polymers (MIPs) via sol-gel processes. In a specific embodiment, the subject invention utilizes a(n) organic, inorganic, or metallic template analyte to create a hybrid organic-inorganic or inorganic three-dimensional network possessing cavities complementary to the shape, size, and functional orientation of the template molecule or ions. The subject invention further pertains to the use of the novel MIPs as selective solid phase extraction (SPE) sorbents for pre-concentration and clean-up of trace substances in biological and environmental samples. Synthesis of other molecularly imprinted polymers with environmental, pharmaceutical, chemical, clinical, toxicological, and national security implications can be conducted in accordance with the teachings of the subject invention.

专利号:US-2025026768-A1
优先权日:2023-06-30
标题:Method for the synthesis of axially chiral organoboron compounds
发明人：PING YIFAN; CHE CHI-MING
权利人:LABORATORY FOR SYNTHETIC CHEMISTRY AND CHEMICAL BIOLOGY LTD
摘要:A highly efficient and atroposelective Rh-catalyzed [2+2+2] cycloaddition for the synthesis of axially chiral aryboron compounds is developed. The reactions of diynes and alkynylborons smoothly occur in an atom-economical manner, affording a variety of C—B atropisomers in excellent yields and enantioselectivities. The protocol features mild conditions, broad substrate scope, and good functional tolerance. The obtained C—B atropisomers show powerful synthetic applications in terms of producing novel chiral phosphine ligands.

专利号:US-10925977-B2
优先权日:2006-10-05
标 题 :Efficient synthesis of chelators for nuclear imaging and radiotherapy: compositions and applications
发明人：YANG DAVID J; YU DONGFANG; THOMPSON ANDREW S
权利人:YANG DAVID J; YU DONGFANG; THOMPSON ANDREW S; CEIL POINT LLC; UNIV TEXAS
摘要:Novel methods of synthesis of chelator-targeting ligand conjugates, compositions comprising such conjugates, and therapeutic and diagnostic applications of such conjugates are disclosed. The compositions include chelator-targeting ligand conjugates optionally chelated to one or more metal ions. Methods of synthesizing these compositions in high purity are also presented. Also disclosed are methods of imaging, treating and diagnosing disease in a subject using these novel compositions, such as methods of imaging a tumor within a subject and methods of diagnosing myocardial ischemia.

专利号:US-2008287407-A1
优先权日:2003-12-10
标题 :Nitric Oxide Releasing Pyruvate Compounds, Compositions and Methods of Use
发明人：GARVEY DAVID S; FANG XINQIN; KHANAPURE SUBHASH P; RANATUNGA RAMANI R; WEY SHIOW-JYI
权利人:NITROMED INC
摘要:The invention describes novel nitrosated and/or nitrosylated pyruvate compounds and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated and/or nitrosylated pyruvate compound, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one pyruvate compound and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one pyruvate compound, that is optionally nitrosated and/or nitrosylated, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides methods for treating diseases resulting from oxidative stress, diabetes, reperfusion injury following ischemia, preservation of tissues, organs, organ parts and/or limbs.

专利号:US-8846916-B2
优先权日:2009-05-11
标题:Sitagliptin synthesis
发明人：GORE VINAYAK GOVIND; GADAKAR MAHESHKUMAR; BHOSLE PRIYANKA; SHINDE SURESH
权利人:GORE VINAYAK GOVIND; GADAKAR MAHESHKUMAR; BHOSLE PRIYANKA; SHINDE SURESH; GENERICS UK LTD
摘要:The present invention relates to novel processes for the preparation of enantiomerically enriched β-amino acid derivatives such as β-amino esters useful for the synthesis of enantiomerically enriched biologically active molecules such as sitagliptin. The key step involves the resolution of the racemate with mandelic acid.

专利号:US-2022274930-A1
优先权日:2019-06-14
标题:Processes and compounds for the decarboxylative amination of redox-active esters with diazirines
发明人：LOPCHUK JUSTIN M; CHANDRACHUD PREETI P
权利人:H LEE MOFFITT CANCER CT & RES
摘要:The invention described herein relates generally to processes for the synthesis of amine-containing organic compounds. More specifically, described herein relates to processes for the decarboxylative amination of redox-active esters with diazirines and the products formed thereof. Compounds for use in the above processes are also described.